?convexity

convexity發(fā)音

英：[?k?n'veks?t?]　　美：[?k?n'veks?t?]

英：　　美：

convexity中文意思翻譯

n.凸狀, 凸面,凸性

convexity詞形變化

名詞復數: convexities |

convexity同義詞

rounded | bowed | curved | U-shaped | bulging | arched

convexity反義詞

concave

convexity常見(jiàn)例句

1 、For convenience of the reader, pertinent results from linear algebra and convex analysis are summarized in Chapter two.───為方便讀者，在第二章中總結了相關(guān)的線(xiàn)性代數和凸分析知識。

2 、A narrow, convex molding.───圓凸線(xiàn)一種窄的凸圓造型

3 、Convex on one side and concave on the other.───凸凹的一面凸一面凹的

4 、A easy and feasible method to precisely measuring arc length on part's convexity is introduced in this paper.───介紹了一種精確測量零件凸面弧長(cháng)的較簡(jiǎn)便易行的方法。

5 、This is an MRI scan demonstrating a discreet mass along the lateral convexity and extending from a dural base impinging upon the cerebral hemisphere.───MRI清晰可見(jiàn)右側一腫塊壓迫大腦半球。

6 、Nutlets veined, one side convex, other side concave.───小堅果脈，一邊凸，其他的邊凹。

7 、To a glass plate, made by quadrochromatic hiberarchy selerosis glutin dilative convex graphics and text.───以玻璃板為版基，按照草稿條理制成強硬的明膠擴張凹圖文印版。

8 、In his conceptuardenfors regards convexity rule as the criterion of projectibility, and uses it to distinguish lawlike hypotheses from accidental ones.───伽登佛斯的概念空間方案試圖以凸性規則為可投射性的標準,進(jìn)而達到區分似律性假說(shuō)和偶似假說(shuō)的目的。

9 、The accuracy along with numerical convexity and smoothness of LUT will influence the final circuit design greatly.───其精度及數學(xué)上的凸特性和平滑程度對電路最終的設計結果有較大的影響。

10 、I mean, the idea of magnifying an image using a convex lens, that goes way back, but the poor guy who created the first, like, wearable pair, gets no credit.─── 我是說(shuō) 用凸透鏡來(lái)放大事物的想法 這有跡可循 但那個(gè)發(fā)明了第一副佩戴式眼鏡的人 卻沒(méi)人知道 真是可憐

11 、Convex sets and functions have many interesting and useful properties which are not explored in detail here.───凸集和凸函數具有很多重要的和有用的性質(zhì)，在此不作詳細討論。

12 、The convex surfaces faces toward the left.───凸面朝左方。

13 、Gong Sheng, Convex and starlike mappings in several complex varialtes. Science Press/Kluwer Academic Publishers, 1998.───7龔升.多復變數的凸映照與星形映照.純粹數學(xué)與應用數學(xué)專(zhuān)著(zhù)第34號.科學(xué)出版社,1995

14 、Controlling system for convexity colsed circuit for aluminum hot continous casting & rolling mill,developed by Davy from UK is introduced in the article.───介紹了由英國 Davy開(kāi)發(fā)的鋁熱連軋凸度閉環(huán)控制系統 ,內容涉及凸度控制的理論依據和關(guān)鍵環(huán)節 ,以及該 系統各功能模塊的作用。

15 、Convex on both sides;biconvex.───凸凸的兩面部凸的；

16 、It is also critical that the slope between the levels be flat and not convex or humped.───另外，兩層之間平緩不突兀也是至關(guān)重要的。

17 、A rounded convex molding,often a quarter section of a circle or an ellipse.───凸圓線(xiàn)腳裝飾一個(gè)圓的凸圓體塑模，通常為一圓或橢圓的四分之一部分。

18 、R-convex functions are the generalizations of convex functions, which includes the family of convex.───凸函數是凸函數的一種**形式，它完全包含了凸函數族。

19 、A rounded convex molding, often a quarter section of a circle or an ellipse.───凸圓線(xiàn)腳裝飾一個(gè)圓的凸圓體塑模，通常為一圓或橢圓的四分之一部分

20 、Leaf blade small, entire or fimbriate-ciliate, veinless, 1-channeled on back, sometimes plane or convex.───葉片小，全緣的或流蘇狀具緣毛，無(wú)脈，在背面具1溝，有時(shí)平或凸。

21 、Considering the convex of diamond grit's projection, partition points (concave points) were detected along the contour.───基于金剛石投影的凸性，沿輪廓逐點(diǎn)搜索出分割點(diǎn)（凹點(diǎn)）。

22 、The parallel light rays of the prnicipal axis that approach a convex lens can converge to the focal point.───只有在近軸光線(xiàn)條件下，平行光通過(guò)凸透鏡才可近似聚焦于一點(diǎn)。

23 、This paper presented a new algorithm that is capable of solving network flow problem with convex separable costs.───為求解非線(xiàn)性可分凸費用網(wǎng)絡(luò )流問(wèn)題，提出了一種原始對偶算法，并證明了算法的收斂性。

24 、Increase in cold rolling relative draught can derease the convexity of the sheets after rolling and the recrystallization temperatue so as to avoid sticking of the sheets.───增大冷軋壓下率,可進(jìn)一步降低軋后凸度,降低再結晶溫度,有利于防止粘結的產(chǎn)生。

25 、By the time I was six, my father had taught me that microscope is essentially two convex lenses in relationship to one another.─── 我六歲的時(shí)候 父親教我 顯微鏡實(shí)際上就是兩個(gè)凸透鏡 擺在特定的位置上

26 、I_COLLIDE is an interactive and exact collision detection library for large environments composed of convex polyhedra .───COLLIDE是一個(gè)交互式的和確切的沖突檢驗庫，它用于由凸起的多面體組成的大的環(huán)境中。

27 、ConvexHullReplacer Replaces the geometry of the feature with a polygon representing its convex hull.───將圖形改為其外接凸多邊形。

28 、This paper discusses four sufficient optimality conditions for nonsmooth continuous-time nonliear multiobjective optimization problems under generalized convexity assumptions.───在廣義凸性假設下,討論了非光滑連續時(shí)間非線(xiàn)性多目標優(yōu)化問(wèn)題的四個(gè)最優(yōu)性充分條件。

29 、Require to import30 cm,45 cm,60 cm,90 cm convex mirrors for south africa market.───南非市場(chǎng)需進(jìn)口30厘米、5厘米、0厘米、5厘米的凸透鏡。

30 、A convex style of cutting gems.───定形寶石切削過(guò)的凸形寶石

31 、According to some relative definations, this paper proposed a triangulation of convex hull based on a monotonic chain.───在分析應用相關(guān)定義的基礎上,該文提出了一種基于單調鏈法的凸殼三角剖分方法。

32 、Axiomatic theory of expected utility equilibrium strategies in convex compacts.─── 凸緊集中期望效用均衡策略的 公理理論

33 、The optimality conditions of saddle points, weakly duality theorem, strong duality theorem and converse duality theorem are obtained under convexity assumptions.───其次，在某種凸性假設下，研究嚴有效意義下鞍點(diǎn)最優(yōu)性條件、弱對偶性、強對偶性、逆對偶性。

34 、Nutlets convex and thick; leaf base usually truncate, lobes sometimes dentate.───小堅果凸和厚；有時(shí)的通常的葉基部截形，裂片具牙齒。

35 、In this note,error bounds of maximum entropy method for finite minimax problems with convexity as well as uniformly convexity are investigated.───對具有凸性和一致凸性的極大極小問(wèn)題,研究了極大熵方法得到的最優(yōu)解和最優(yōu)值的誤差界。

36 、Pressing sheet metal forming, the surface should be clean, there should be clear and convex fold.───壓型金屬板成型后,表面應干凈,不應有明顯的凹凸和皺褶。

37 、A curved oriental saber,the edge is on the convex side of the blade.───一種彎曲的東方馬刀,邊緣在刃的突起處。

38 、A convex lens can be used to concentrate the sun's ray and thus burn a hole in a piece of paper.───凸透鏡可以用來(lái)聚集太陽(yáng)光,將一張紙片燒穿一個(gè)洞。

39 、Some important properties are proved for C-curves of degree five, such as convexity preserving and the variation diminishing (V-D) properties.───在收斂性的基礎上，還證明瞭五次C-曲線(xiàn)的一些重要性質(zhì)，例如變差縮減和保凸性。

40 、Privacy-preserving protocol for finding the convex hulls is a special case of secure multi-party computation problem.───保護私有信息的凸包求解問(wèn)題是一個(gè)特殊的安全多方計算問(wèn)題。

41 、In certain case it might be necessary to further decompose a spiral into convex subsets.───在某些情況下，把一個(gè)螺旋形進(jìn)一步分解成凸子集是必要的。

42 、The concavity and convexity of the pluralistic quadratic function is discussed with quadratic form and simple methods are given to recognize concavity and convexity.───利用二次型理論討論了多元二次函數的凹凸性,并給出了判別凹凸性的簡(jiǎn)便方法。

43 、Its convex border should project far into the right lower lung field.───其凸出緣應深深地突入右下肺野內。

44 、The surfaces of the concave lens may be proportioned so as to aberrate exactly equal to the convex lens.───凹透鏡的表面可以進(jìn)行均勻處理，以便使像差完全與凸透鏡一致。

45 、A convex molding just below the abacus of a Doric capital.───多立斯柱頭頂板下的凸出裝飾.

46 、Having greater curvature on the convex side than on the concave side.Used of a lens.───凸凹的凸面比凹面曲度更大的。用來(lái)指透鏡

47 、Convex and concave for gripping must be distributed reciprocally in this range.───在此范圍內，用于夾持的凹凸處必須一一對應分布。

48 、Light can be collected with the convex.───凸透鏡具有聚集光線(xiàn)的作用。

49 、As these programming models were convex, and SQP algorithm could retain the non-linea...───幾個(gè)算例的驗證結果均符合凸規劃全局最優(yōu)判別準則。

50 、The convex block is arranged on the adhesively attached layer.───凸塊配置于沾附層上。

51 、Under the convexity assumption on objective function,the globle convergence of this method is proved.───在目標函數為凸的條件下,證明了該算法的全局收斂性。

52 、Huge mountain wings a convex Lu Zhao, China’s largest stone forest karst landforms.───巨大的山體兩翼凸露著(zhù)一片中國最大的喀斯特石林地貌。

53 、For some special cases, the deterministic convex optimization problems are derived.───對某些特殊的情形，我們導出了魯棒線(xiàn)性最優(yōu)化的確定性等價(jià)問(wèn)題。

54 、It's convex until it moves into shore.─── 在到達海岸前它會(huì )不停發(fā)散

55 、For a better understanding of the proofs several theorems of convex analysis are recalled in the first part.───為了更好地理解證明，在第一部分回顧了凸分析的一些定理。

56 、The TV setting wall of the sitting room is the concave and convex model that makes with plasterboard, use lilac.───客廳的電視背景墻是用石膏板制成的凹凸造型，采用淡紫色。

57 、Meanwhile we present a kind of convex surfaces which are of infinitesimally nonrigidity and global nonrigidity.───其次，我們討論一類(lèi)退化橢圓方程的解的正則性：解的解析性的證明。

58 、Leaf blade narrowly ovate, abaxially veins not convex, base rounded. Pedicels, bracteoles and carpels glabrous.───葉片狹卵形，不凸的背面脈，基部圓形?；ü?，小苞片和心皮短無(wú)毛。

59 、A projective silhouette based method was proposed to reconstruct the shape of little convex polyhedron.───為實(shí)現小凸多面物體面形快速重建,提出了基于投影輪廓的新方法。

60 、Convex analysis, Lagrangian relaxation, nondifferentiable optimization, and applications in integer programming.───凸分析、拉格朗日松弛法、不可微分函數最適化以及在整數規劃上的應用。

61 、The key idea of SSVM is to transform the standard model of SVM into an unconstraint quadric convex programming problem.───SSVM模型的基本思想是將標準的支撐向量機模型轉化成一個(gè)無(wú)約束二次凸規劃模型進(jìn)行求解。

62 、Concave on one side and convex on the other.───一面凹進(jìn)一面凸起的

63 、With straight sided scuta if you overlap your shields (difficult due to their convexity) there is no room for a sword to be used at all.───如果你重疊側邊是平的盾牌，劍是沒(méi)有揮舞空間的。

64 、A convex lens is used to concentrate rays of light.───凸透鏡用于聚集光線(xiàn)。

65 、His first job after graduate school was programming UNIX for CONVEX supercomputers.───他畢業(yè)后的第一份工作是為CONVEX超級計算機機進(jìn)行UNIX編程。

66 、A convex moldingjust below the abacus of a Doric capital.───多立斯柱頭頂板下的凸出裝飾。

67 、Having greater curvature on the concave side than on the convex side.Used of a lens.───凹凸的凹面曲率大于凸面曲率的。用于指透鏡

68 、Under some relatively strong assumptions, I achieve the Existence and Uniqueness Theorem, Comparison Theorem, Convexity Theorem.───并且在效用函數滿(mǎn)足比較強的條件下，得到了定價(jià)系統解的存在唯一性定理，比較定理，凸性定理。

69 、Convex glass is used to magnify an image.───凸透鏡是用來(lái)放大圖像。

70 、Every weakly countably compact closed convex set in a locally convex space has the quasi-weak drop property.───局部凸空間中每個(gè)弱可數緊閉凸集具擬弱滴狀性質(zhì).

71 、Concavity and convexity always can be seen in the architectural design, no matter in single building, combination of architectural fabric and even details.───凹入與凸出給人不同的視覺(jué)感受和心理感受,凹凸在建筑造型過(guò)程中,大至單體造型,小至建筑構件組合,乃至建筑細部等方面都有所體現。

72 、In this paper,a KKM type theorem is gained in FC-space without any convexity and linear structure.───在不具有任何凸性結構和線(xiàn)性結構的有限連續空間(簡(jiǎn)稱(chēng)FC-空間)中給出了KKM型定理。

73 、Then put the ruler on the surface of part's convexity and measure the arc length also with the numerical reading microscope.───之后將該標尺附于要測量的凸面上,再次利用讀數顯微鏡并根據標尺校準值測出凸面弧長(cháng)。

74 、An easy approach is to create a convex hull around an object's location at two different times.───一條簡(jiǎn)單的途徑就是在不同的時(shí)間在一個(gè)物體的地點(diǎn)附近創(chuàng )造凸殼。

75 、Xu, at el but also give an affirmative answer to the open question of Rhoades_Naimpally_Singh in convex metric spaces.───Xu等人的相應結果 ,而且對Rhoades_Naimplally_Singh所提出的公開(kāi)問(wèn)題 ,在凸度量空間的框架下給出了肯定的答復·

76 、Alternative characterization of concave and convex functions which is sometimes useful.───對于凹函數和凸函數還有一個(gè)替補的表征，有時(shí)它是有用的。

77 、A narrow convex molding often having the form of beading.───半圓飾，串珠飾通常有裝飾條形式的窄形凸起模型

78 、A convex surface, body, part, or line.───凸面、凸面體、凸面部分或凸線(xiàn)

79 、Now, the chimp's chest wall is more convex.─── 黑猩猩的胸壁要更向外凸出一些

80 、On the base,it also put forward the suggestion to correct the convex angle size of preshaving hob cutter.───在此基礎上,提出了剃前滾刀凸角尺寸修改的建議。

81 、Theorem 4.4 Any polygonal dissection of a convex n-gon into a square of the same area requires at least [] pieces.───定理4.4 用polygonal cut方法把一個(gè)凸n邊形分劃為等面積的正方形至少需要[n/4]塊。

82 、Weak duality theorem is established under generalized convexity conditions.───在廣義凸性條件下,建立了弱對偶性定理。

83 、Convex on both sides; biconvex. Used of a lens.───凸凸的兩面部凸的；雙凸面的。用來(lái)指透鏡

84 、Among 10 cases, 4 cases were located at the skull base, 4 cases at convexity, 1 case at the region of falx cerebri, and 1 case within the brain parenchyma.───10例中,腫瘤位于顱底4例,大腦凸面4例,大腦鐮區、腦實(shí)質(zhì)內各1例;

85 、R. T. Rockafellar . Convex analysis. Princeton University Press Princeton.───劉光中.凸分析與極值問(wèn)題.高等教育出版社.1991.

86 、Today we're gonna work on interior angles of a convex polygon.─── 今天我們要來(lái)學(xué)習計算 凸面多邊形的內角

cranking-rate-and-duration是什么意思

cranking-rate-and-duration

起動(dòng)速度和持續時(shí)間

例句:

1.

The rate and duration of china's economic growth have no historical precedent.

中國經(jīng)濟增長(cháng)的速度和持續時(shí)間在歷史上都沒(méi)有先例。

2.

A study on duration and convexity of floating-rate notes.

浮動(dòng)利率債券久期和凸性的研究。

債券市場(chǎng) 利率與債券需求的關(guān)系

投資者對債券的需求量越大，債券就越供不應求，債券的價(jià)格就越高，相應的利率就越低；

相反，投資者對債券的需求量越小，債券就越供過(guò)于求，債券價(jià)格就越低，相應利率就越高。

所以可以說(shuō)，投資者對債券的需求與利率呈反向變化，需求越大，利率越低。