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tangent是什么意思,tangent中文翻譯,tangent發(fā)音、用法及例句

2025-06-18 投稿

tangent是什么意思,tangent中文翻譯,tangent發(fā)音、用法及例句

?tangent

tangent發(fā)音

英:[?t?nd??nt]  美:[?t?nd??nt]

英:  美:

tangent中文意思翻譯

adj. 接觸的;相切的;離題的

n. 切線(xiàn);正切;突然的轉向

[音樂(lè )]擊弦金屬小片.

tangent常見(jiàn)例句

1 、The tangent of the complement of a directed angle or arc.───余切有方向角或弧的補角的正切

2 、The modified Baldwin Lomax algebraic turbulent model is used to numerically simulate high incidence vortical flows about a tangent ogive cylinder.───以修正的 Baldwin- Lomax代數模型模擬湍流流動(dòng)。

3 、Extrapolate the sides of the peaks of interest by drawing a straight line, tangent to the inflection points of the two peaks and realtie to the baseline.───在兩個(gè)峰的拐點(diǎn)處相切畫(huà)一條直線(xiàn),與基線(xiàn)相接,使目標峰的邊緣外移。

4 、Based on the properties of Riemannian submanifold embedded in ambient space, the tangent and cotangent bundles of configuration space are projected onto free-motion subspace and constraint subspace.───基于黎曼子流形的相關(guān)理論,分析了位形流形上的自由速度子空間和約束力子空間的正交分解問(wèn)題,并采用黎曼聯(lián)絡(luò )等工具分別給出了并聯(lián)機器人在位形空間和工作空間的幾何模型。

5 、It covers the basic elementary geometry, conics, geometric functions and tangent curves.───它包括基本的初等幾何學(xué),圓錐曲線(xiàn),幾何學(xué)函數和切線(xiàn)曲線(xiàn)。

6 、The feature and the effect of tangent pump to the pipeline network of fire system are presented.───介紹了切線(xiàn)泵的特點(diǎn)及其對消防給水管網(wǎng)帶來(lái)的一些變化。

7 、Abstract method of“wave base tangent line”for the determination of oxidation peak intensity of ethanol in wine wa...───關(guān)于我們-聯(lián)系我們-**服務(wù)-雜志征訂-法律聲明-友情鏈接-網(wǎng)站導航

8 、Adaptive mutation of cells population was realized by using hyperbolic tangent function to determine mutation probability without considering limitation of affinity.───利用雙曲正切函數,無(wú)須區分親和度界限,決定個(gè)體細胞的變異率,實(shí)現細胞群的自適應變異;

9 、Likewise, the shared tangent at the ending point is the line drawn from the ending point to the previous point on the curve.───同樣,在結束點(diǎn)處共享的切線(xiàn)是從結束點(diǎn)到沿著(zhù)曲線(xiàn)的上一點(diǎn)繪制的一條線(xiàn)。

10 、A curve or surface that is tangent to every one of a family of curves or surfaces.───包絡(luò )線(xiàn),包絡(luò )面一條曲線(xiàn)或一個(gè)曲面,與一組曲線(xiàn)或曲面中的每一曲線(xiàn)或曲面保持正切

11 、The tan() function returns a number that represents the tangent of an angle.───函數的作用是:返回一個(gè)數字所對應的正切值。

12 、On frontal tangent plane of the kidney, visible cardinal outer for coriaceous, the lining of shallow red is medullary.───在腎臟的額切面上,可見(jiàn)深紅色的外層為皮質(zhì),淺紅色的內層為髓質(zhì)。

13 、I'm gonna pretend that this conversation didn't take this tangent, and instead focus on something relevant the debate you are losing.─── 我就假裝這段對話(huà)沒(méi)有跑題 來(lái)聊聊正事 你快輸掉的辯論

14 、Tan() returns the tangent of the arg parameter.───tan()返回參數arg的正切值。

15 、There are many methods to measure the circular curved line in circuitry construction survey. Angle offset method and tangent offset method are usually used.───在線(xiàn)路施工測量中,圓曲線(xiàn)測設方法有很多,通常采用偏角法或切線(xiàn)支距法。

16 、The tangent, binormal, and normal attributes represent the coordinate axes of the tangent space surrounding each vertex.───切線(xiàn),副法線(xiàn)和法線(xiàn)代表了每個(gè)頂點(diǎn)的切線(xiàn)空間的三個(gè)軸。

17 、In the unstable circumstances,the general formula of calculating unstable time with tangent angle is established.───對于失穩的情況,建立了用割線(xiàn)角估算失穩時(shí)間的一般公式。

18 、The test results show, thesize of exit has a larger influence to the velocity (especialy tangent velocity) field.───出口直徑的大小對流場(chǎng)分布影響比較大,特別是切向速度的分布。

19 、Store normals in generic space, e. G., Tangent Space.───存儲非普通空間的法向量,例如,正切空間。

20 、Save yourself wasting time on that tangent.─── 別在這個(gè)切口上浪費時(shí)間了

21 、For ?0 we naturally get a circle; for ?0 we obtain two tangent circles.───對?0我們當然得到一個(gè)圓;對?0得到兩個(gè)相切的圓。

22 、Tangent: Maintains a G1 "tangent" continuous transition between surface edge boundaries.───在面組邊界維持G1(相切)連續。

23 、The peak fitting method was compared with other methods of peak resolution, such as,"Droplineseparation", "Triangulation" and "Tangent skimming", the result indicates that among these methods the fitting method is the most accurate one.───與常用重疊峰解析方法如中垂線(xiàn)法,三角形法和切線(xiàn)法解析結果的對比證明,曲線(xiàn)擬合法在這些方法中具有最好的準確度。

24 、The Tangent is a Singaporean civil society group which discusses issues mainly in the Chinese language and promotes cross-cultural communication among different segments of society.───圓切線(xiàn)是一個(gè)新加坡公民社會(huì )團體,以漢語(yǔ)進(jìn)行討論,及鼓勵社會(huì )不同角落之間的跨文化交流。

25 、Tangent track, on the other hand, may be ground to several contact points to promote non-conformal contact and thus reduce wheelset hunting.───與之對應,直線(xiàn)段的鋼軌通常打磨成與車(chē)輪有幾點(diǎn)接觸的形狀,車(chē)輪與軌道之間是非共形接觸,從而減少輪對不正常的擺動(dòng)。

26 、T his method is validated by the transmission characteristic optimization of a thr ee-dimensional multi-layered tangent ogive radome.───以雷達罩的透波率優(yōu)化為例,對GA進(jìn)行了具體說(shuō)明,導出了有關(guān)的計算公式。

27 、The CML is derived by drawing a tangent line from the intercept point on the efficient frontier to the point where the expected return equals the risk-free rate of return.───CML來(lái)自于從有效邊界上的截取點(diǎn)到預期回報等于無(wú)風(fēng)險回報率的點(diǎn)畫(huà)一條切線(xiàn)。

28 、Tangential Orientated at a tangent to a circle, the circle being, for example, the surface of a plant stem.───切向的:沿圓周的一個(gè)切線(xiàn)方向。植物體存在的圓形可以為莖桿表面。

29 、They changed their course to something like a tangent to the earth.───他們將航線(xiàn)改變?yōu)椴畈欢嗯c地球呈正切的方向。

30 、Therefore, the study on the dielectric loss tangent electriferous monitoring technique of capacitive-type equipment is of practical values.───因此,對電容型設備介質(zhì)損耗角進(jìn)行帶電檢測技術(shù)的研究具有重要意義。

31 、Heat airflow run into the distributor along tangent, through the guiding board and adjusting hook, and equably whirl spirally into the dryer.───其特點(diǎn)是熱風(fēng)以切線(xiàn)方向進(jìn)入分配器,在導風(fēng)板、空氣分散器作用下,熱風(fēng)均勻地、螺旋式地進(jìn)入噴霧干燥塔內。

32 、Store normals in generic space, e.g., Tangent Space.───存儲非普通空間的法向量,例如,正切空間。

33 、But that should get 'em off this tangent.─── 但這應該足以讓他們放下這事了

34 、When surveying major diameter and higher hanging pipeline, common trigonometric leveling can t meet precision requirement, but tangent method surveying can meet precision requirement.───在懸空管線(xiàn)測量中,對于管徑大、懸空高的管線(xiàn),用普通三角高程法測量很難滿(mǎn)足精度要求,而用切線(xiàn)法測量則很容易達到精度要求。

35 、Based on the point that the speeds of the hob and gear are equal along the tangent line at the cutting point, which is consistent with pure rolling between the pitch curves of the hob and gear, a group of equations is set up.───以切削點(diǎn)處工件和刀具的切向速度相等(滾刀節曲線(xiàn)和非圓齒輪節曲線(xiàn)保持相互純滾動(dòng))基本依據,推導出坐標軸聯(lián)動(dòng)控制的一組方程式。

36 、You can plot circles, points and lines, find intersections, connect lines to circles at tangents, and place circles tangent to angles.───你能夠共同策劃,削尖和,發(fā)現交叉點(diǎn),聯(lián)結到線(xiàn)以正切環(huán)行,和放置圓圈正切釣魚(yú)。

37 、Monlchamus tuhung roll in roller side rotation speed is lower than the tangentical roller tangent velocity control inking and prevent printing inks splash.───不朱斗輥在網(wǎng)紋輥一側動(dòng)彈,其切線(xiàn)速率矮于網(wǎng)紋輥的切線(xiàn)速率,綱的是把持不朱度及避免印不朱飛濺。

38 、Some examples are given by inscribed and circumscribed circles ofpolygons, lines intersecting and tangent toconic sections, thePappusandMenelausconfigurations of points and lines.───一些例子所給予者和限制各界的多邊形,線(xiàn)相交和相切的圓錐部分,帕普斯和墨涅拉俄斯配置的點(diǎn)和線(xiàn)。

39 、Based on Kirov's Theorem,applying many-knot spline functions,one kind of curve or surface modeling method with tangent vectors or normal vectors,by which some local shapes of curves or surfaces can be controlled,has been introduced.───基于Kirov定理,利用多結點(diǎn)樣條函數,研究一類(lèi)帶有可控參數的曲線(xiàn)曲面造型方法。

40 、TB,MELAS table for material 1 at temperature 0 has a tangent slope of its stress-strain curve (1.9E+11) greater than EX (1.2E+11).───加這兩組數據的依據是什么?應力應變曲線(xiàn)的切線(xiàn)剛度(1.9E+11)怎么計算出來(lái)的?

41 、The simulated flow field showed that helical and tangent intake port had a disturbance each other,and there was a lengthways swirl when the air intake had finished.───從流場(chǎng)切面圖可看出,切向氣道和螺旋氣道的氣流之間存在著(zhù)相互作用,這種作用有利于形成較大的進(jìn)氣湍流;

42 、One can not rely upon him; he is apt to fly off at a tangent.───人們不能依靠他,他的行為常超出常規。

43 、By the local tangent space representation theorem, distances between the test point and local tangent spaces were directly computed from sample dataset.───利用流形的局部切空間表示,直接從樣本集出發(fā)求出測試樣本到各局部切空間的距離,在這一度量上用近鄰法進(jìn)行分類(lèi)。

44 、Could not generate top theoretical from tangent. Could not generate floor theoretical from tangent. Could not generate placement theoretical from tangent.───如果選擇輪廓來(lái)表示切線(xiàn),并且在從該目標生成理論切線(xiàn)時(shí)發(fā)生問(wèn)題,則顯示以下消息。

45 、Since we have already normalized our screen values, all we need to do is multiply them by the tangent to find a ratio for this point in the frustum.───因為我們已經(jīng)定好屏幕相關(guān)值,我們現在所要做的就是依據正切來(lái)將其放大幾倍以找出這個(gè)點(diǎn)在錐截體中的比值。

46 、Construct the part of the tangent of the deltoid intercepted by the curve.───三角星形線(xiàn)的兩條互相垂直的切線(xiàn)的交點(diǎn)在哪里?

47 、Two orthopedic surgeons independently ealuated the sagittal alignment in each group twice using CCL, C1-C7 Cobb, C2-C7 Cobb, sagittal tangent, and the Ishihara methods.───兩位骨科醫師獨立的評估矢狀面在每組中2次,應用CCL法,C1-C7Cobb角法,C2-C7Cobb角法,矢狀切線(xiàn)法,和Ishihara方法。

48 、In this paper, the tangent spectrum method is extended to account for solution of incremental dynamic equations of RC structures with general segmental linear hysteretic models.───對切線(xiàn)譜法進(jìn)行拓展,使之適用于具有一般分段線(xiàn)性恢復力模型結構的非線(xiàn)性地震反應增量運動(dòng)方程的求解。

49 、Of a dielectric, the product of dielectric constant and the tangent of its dielectric loss angle; a measure of the heating effect which occurs in dielectrics.───對于電介質(zhì)來(lái)說(shuō),它是介電常數和介質(zhì)損耗角的正切的乘積,這是對出現在電介質(zhì)中的熱效應的量度。

50 、In traditional econ classes, it is easy for students to feel that we econ profs are off on some irrelevant tangent.───在這種傳統的經(jīng)濟學(xué)課堂上,學(xué)生們會(huì )很容易地感覺(jué)到:我們的經(jīng)濟學(xué)教授所講的東西,都有無(wú)關(guān)的。

51 、If a Tangent Universe occurs, it will be highly unstable, sustaining itself for no longer than several weeks.───如果切線(xiàn)宇宙出現,它將十分不穩定,僅能維持數個(gè)星期。

52 、A mouth outline feature extraction based on Bayesian Tangent Shape Model(BTSM) and a lip-reading system based on Dynamic Bayesian Network(DBN) is proposed for a talking head in this paper.───為實(shí)現文本/語(yǔ)音驅動(dòng)的說(shuō)話(huà)人頭部動(dòng)畫(huà),提出基于貝葉斯切線(xiàn)形狀模型的口形輪廓特征提取方法和基于動(dòng)態(tài)貝葉斯網(wǎng)絡(luò )(Dynamic Bayesian Network,DBN)模型的唇讀系統。

53 、The four splines in the preceding illustration share the same tangent line at the starting point.───上面**圖中的四個(gè)樣條共享起點(diǎn)處的同一條切線(xiàn)。

54 、The atanh() function returns the inverse hyperbolic tangent of an angle.───函數的作用是:返回一個(gè)指定角度參數所對應的反雙曲正切值。

55 、Four passing directly into the wall in a correlating tangent.─── 四發(fā)沿一條連貫的線(xiàn)打進(jìn)墻里

56 、The graph of a concave function is always below its tangent .───一個(gè)凹函數的圖象總在它的切線(xiàn)的下方。

57 、We both agree that cosinebased equations are much more challenging than tangents.─── 我們都認為cos的算式 比tan算式更加難

58 、We didn't have to that was clearly a tangent.─── 不必投票 你明顯是帶偏話(huà)題了

59 、Tangent pump, a set specially adapted for fire system has been available in market attendant with the execution of the national standard of fire pump.───在消防泵國家標準實(shí)施的今天,消防專(zhuān)用泵??切線(xiàn)泵已經(jīng)問(wèn)世。

60 、Value containing the tangent of an angle.───值,此值包含角度的正切。

61 、One moment the professor is working hard on a problem in physics, the next he's gone off at a tangent and he's talking about bees.───前一分鐘教授還在努力解答一道物理題,下一分鐘他就突然開(kāi)始講起蜜蜂來(lái)。

62 、The tangent is an important concept in trigonometry.───“正切”是三角學(xué)中的一個(gè)重要概念。

63 、The Tangent Forum: Can Singapore Become a Renaissance City?───圓切線(xiàn)論壇:多少文藝?如何復興?新加坡能成為文藝復興城市嗎?

64 、The contour is represented by a set of pairwise tangent circular arcs.───因此,前一張影像上的器官輪廓線(xiàn)可當作下一張影像的參考輪廓線(xiàn)。

65 、Well, if we're dealing with a tangent timeline and we are able to send her back, then nothing she knows will matter.─── 如果時(shí)間線(xiàn)是相切的 我們又有辦法把她送回去的話(huà) 那不管她知道什么都沒(méi)關(guān)系

66 、The Living Receiver is often tormented by terrifying dreams, visions and auditory hallucinations during his time within the Tangent Universe.───在切線(xiàn)宇宙期間,活著(zhù)的接收者常經(jīng)受可怕夢(mèng)境、幻象、聲音的折磨。

67 、It is difficult to have a sensible discussion with my mother because she's always flying off at a tangent and talking about something else.───同我母親進(jìn)行有成效的討論很困難,因為她總是突然離開(kāi)話(huà)題,扯到其它一些事情上去。

68 、Before the tangent bifurcation of the chaos region, the inicrmittent chaos output is revealed from a hybrid optical bistable device.───在混沌區域的切分叉前,一個(gè)混合型的光學(xué)雙穩裝置將產(chǎn)生一種陣發(fā)性的混沌輸出,在混沌區域的精細結構中同樣會(huì )出現這種現象。

69 、An element tangent stiffness equation was derived based on the secant stiffness equation of stability function elements with shear deformation effects considered.───以考慮剪切變形影響的穩定函數單元的割線(xiàn)剛度方程為基礎,導出了單元切線(xiàn)剛度方程。

70 、A sufficient length of tangent had better be placed between the reverse curves to facilitate the transition of superelevation .───10反向曲線(xiàn)間最好設置一段足夠長(cháng)的直線(xiàn),以利于超高的過(guò)渡。

71 、In the experiment, will be used for measuring the current Magnetoelectric to digital multimeter ammeter, galvanometer and tangent to the electromagnetic shield.───在實(shí)驗中,將測量電流所用的磁電式電流表改為數字多用表,并對正切電流計進(jìn)行了電磁屏蔽。

72 、Sheldon, I vote that is not a tangent.─── 謝爾頓 我投票這不是帶偏題

73 、If we calculate the tangent of this angle, we now have a value that corresponds to the ratio between the displacement on the X axis versus the distance away from the viewer on the Y.───如果我們計算這個(gè)角的正切,我們就可以知道相應的比值:X軸上的位置相對于Y軸上的觀(guān)察者的距離的比值。

74 、Drawing a tangent after inflection and intersected the abscissa,the slope of the tangent was taken as the flexile modulus.───在不規則樣條的負荷-撓度取拐點(diǎn)后直線(xiàn)段切線(xiàn)與橫坐標的交點(diǎn)作零點(diǎn)修正后所測得的彎曲彈性模量比較接近真實(shí)值。

75 、The word horizontal is applied only to the plane which is tangent to the ground-level equipotential surface.───地平面這個(gè)詞則只表示與地面水準等位面相切的平面。

76 、On the basis of analyzing the tangent press stress at the matrix entrance and the tangent press stress at critical crinkling in the course of the drawing of fleet sphere components.───分析了不銹鋼鍋蓋成形工藝,確定了用一副復合模完成落料、淺球形的正向拉伸和低錐形的反向拉伸、沖孔和切邊的工序過(guò)程。

77 、On the basis of constructing wrinkling model,it is calculated that the wrinkling critical tangent pressure formula in the process of drawing.───在建立皺曲模型的基礎上,導出了拉深過(guò)程中的皺曲臨界切向壓應力的表達式.給出了不皺曲的判定式。

78 、Create the surface using sweep 2 rails with the tangency option on. To achieve tangent option you will have to build the surface in parts.───創(chuàng )建表面使用掃描第2軌與相切選項。為了實(shí)現切線(xiàn)選項,您將必須建設中的表面部分。

79 、The Tangent, through the collection of artifacts and oral history interviews, attempts to piece together the lives of these secondary school students.───圓切線(xiàn)通過(guò)文物的收集,口述歷史的訪(fǎng)問(wèn),重尋當時(shí)中學(xué)生青春的軌跡。

80 、A detailed understanding of the Hong-Tan algorithm is analyzed and the difference between the Euclidean transformation and the tangent transformation is compared.───分析并給出了對于Hong-Tan算法的詳細理解,而且比較了歐幾里德變換和切變換。

81 、Compared with tangent three-coordinates measuring machine and intangent structured light scanner, it is characterized by the low cost, the compact structure, the simplicity of operation, and is easy to perform the online-measure ment.───它與接觸式三坐標測量?jì)x和非接觸式結構光三維掃描儀相比,具有造價(jià)低、結構緊湊、操作方便和宜于在線(xiàn)測量等優(yōu)點(diǎn)。

82 、Based on the analysis on existing rapid prototyping technologies, a new thick layer LOM technology based on cutting contour of cutter's tangent line is suggested.───在分析目前已有的各種快速原型制造技術(shù)缺點(diǎn)的基礎上,提出了一種新型的基于刀具切線(xiàn)切割輪廓的厚層疊層制造技術(shù)。

83 、First, you're gonna need to find out the tangent of 25 before we can figure out the tangent of 60.─── 首先 你要列出正切二十五度的等式 然后再算正切六十度

84 、The reciprocal of the tangent of an angle in a right triangle.───余切直角三角形中角的正切的倒數

85 、I didn't forget. I was just working on a tangent.─── 我沒(méi)忘記 我只是想切換到另一條故事線(xiàn)上

86 、Value containing the angle whose tangent is the specified number.───值,此值包含其正切為指定數字的角度。

87 、Vector Bundles and the Differential: The Tangent Bundle.───向量叢和微分:切叢。

88 、A new spline curve is presented which interpolates given points and tangent directions with piecewise involute of circle.───利用拼接的圓漸開(kāi)線(xiàn)實(shí)現對平面上的數據點(diǎn)及其切向的**值。

89 、The inverse hyperbolic tangent is the value whose hyperbolic tangent is number, so ATANH(TANH(number)) equals number.───反雙曲正切值的雙曲正切即為該函數的number參數值,因此ATANH(TANH(number))等于number。

90 、Not developing these skills allows you to generalize or go off on a tangent, losing the point you are trying to make.───不發(fā)展這些技巧會(huì )使你允許自己去概括或思想行動(dòng)發(fā)生突然的改變,失去目標。

tan是什么意思

tan是三角函數里的正切。英文tangent的縮寫(xiě)。

tan是什么意思

  題目的答案依次是三分之根號三,一根號三以及無(wú)窮大。這個(gè)問(wèn)題的考點(diǎn)是在三角函數的地方,tan用漢語(yǔ)來(lái)講的話(huà)其實(shí)就是正切值。有的人可能不怎么了解什么叫做正切值,這個(gè)詞其實(shí)就是數學(xué)的中的專(zhuān)有名詞,想要了解的話(huà)可以去看向的章節。

三角函數主要是出現在高中的課本當中,如果是大學(xué)的三角函數的話(huà)就比高中要高級得多。但是其實(shí)只要掌握了高中的三角函數的話(huà),那么大學(xué)我相信大家也還是可以學(xué)習到精華的。那我們現在講一下就是三角函數的出題,一般在高考試卷當中的第一個(gè)大題會(huì )出現三角函數,但是這不是絕對的,因為第一個(gè)答題的題目的設定是有兩個(gè)題型的,一個(gè)是等比數列的那一節的,考點(diǎn)還想一般是它的一些公式或者是特殊的數值的考點(diǎn)。

  另一個(gè)題型就是我們現在這個(gè)題目當中的三角函數,其實(shí)這個(gè)函數值是三角函數當中的基礎中的基礎,只有覺(jué)得這些值也有可能算的對題目,因為一般考試的時(shí)候這些值都是不給的,那么記不住就算不出來(lái)。所以記住這些數字就比較重要了,正切也還只是這幾數值當中的的一個(gè),其實(shí)還有正旋值和余旋值也是大家必須記住的,還有就是在學(xué)習這一章的時(shí)候其實(shí)是可以結合圖形來(lái)學(xué)習的,因為這些數字的原來(lái)是有依據的。

其實(shí)在高考當中的話(huà),三角函數的考點(diǎn)不僅僅只是這些簡(jiǎn)單的數值,這些也只是基礎。要懂的知識點(diǎn)是三角函數的計算,因為其實(shí)考試的時(shí)候題型的設定就是為了讓大家了解這些數學(xué)問(wèn)題的計算,而這些數學(xué)問(wèn)題的基礎其實(shí)就是書(shū)本,所以大家要讀看書(shū),哪怕是數學(xué)書(shū)。

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