?twofold

twofold發(fā)音

英：[?tu:f??ld]　　美：[?tu?fo?ld]

英：　　美：

twofold中文意思翻譯

adj. 兩倍的；雙重的

twofold常見(jiàn)例句

1 、twofold classification───雙重劃分

2 、We also found about a twofold increased risk of early and late complications for the patients with anemia, although this was not significant.Conclusion.───同時(shí)我們也發(fā)現有貧血的患者產(chǎn)生并發(fā)癥的機率大約是沒(méi)有貧血的兩倍，唯其差異程度尚未達到統計學(xué)上的意義。

3 、To make twofold; double.───使重復；復制

4 、Serving two purposes;twofold.───為雙重目的服務(wù)的；雙重的

5 、The problem is twofold， said Griffen， principal of The Griffen Group.A sloppy appearance will cause a poor first impression.Also， "if your hygiene is bad， your health is probably bad，" Griffen said.───GriffenGroup公司總裁Griffen說(shuō)，這個(gè)問(wèn)題會(huì )帶來(lái)雙重惡果：懶散的外表會(huì )給人不好的第一印象，而且“如果你的個(gè)人衛生不好，那么健康或許也不好?！?/p>

6 、The quality or state of being twofold or double.───兩重性具有兩方面的性質(zhì)或狀態(tài)

7 、twofold combustion control system───兩級燃燒控制系統

8 、In addition, "Project" While some industries have impacted, but its impact on the property market is twofold.───另外，“非典”雖然對一些行業(yè)造成了沖擊，但它對房地產(chǎn)市場(chǎng)的影響卻具有雙重性。

9 、As as a 1978 grade student at the Sanlitong Coal Mine Middle School of Tongchuan, I struggled between the twofold consuming conflict of making a living and artistic creativity.───作為銅川三里洞煤礦中學(xué)高七八級的一員，一直掙扎在謀生與藝術(shù)創(chuàng )作沖突的雙重疲憊中。

10 、The job of an expression is twofold: to perform the computation indicated by the elements of the expression and to return a value that is the result of the computation.───一個(gè)表達式有雙重的作用：其一，進(jìn)行由表達式指定的運算；其二，返回一個(gè)值，這個(gè)值就是計算的結果。

11 、19 The reservation of a part of our personalities so as to prevent this part from entering into interaction has an effect upon our interactions which is twofold.───保留了一部分我們的性格等，以防止這部分參與互動(dòng)而影響我們的互動(dòng)，這是雙重的。

12 、Characterized by or consisting of two parts or components;twofold.───雙重的以?xún)刹糠只蛞貫樘厣幕蛴芍M成的；兩倍的

13 、twofold modularity───雙模性

14 、This thesis thus investigates the spatial conceptualizations in Kavalan, and the aim here is twofold.───因此，本論文旨在探索隱藏在噶瑪蘭語(yǔ)中的空間認知，而我們的目標主要有兩個(gè)。

15 、Floor level and upper limit, antinomy and dissimilation have constituted twofold angles for analysing interactive logic in the relationship between commerce capital and bureaucracy politics.───“下限和上限”、“矛盾與異化”構成政治哲學(xué)的雙重緯度并有效解析商業(yè)資本與官僚政治兩者間的互動(dòng)邏輯和矛盾運動(dòng)。

16 、Twofold Lactose Bile Salt Medium───雙料乳糖膽鹽培養基經(jīng)

17 、Thing is, for every time your dad beat my ass, he beat someone else's for me twofold.─── 每次*揍完我 他會(huì )用揍我雙倍的力量揍別人

18 、If it worked, he'd be a living billboard, and his investment would pay off twofold.─── 如果有用 他就是活招牌 投資也會(huì )收到雙倍的回報

19 、A SUFFICIENT CONDITION OF TWOFOLD MAGIC SQUARE───雙重幻方的一個(gè)充分條件

20 、High salt leels in the diet, long-term occupational dust exposure, and heay alcohol use (more than 10 wine drinks per week) each increased the risk of lung cancer death by more than twofold.───其中食鹽量過(guò)高，在職業(yè)中長(cháng)期接觸粉塵和酗酒（每周超過(guò)10次以上）是最重要的肺癌死亡因素。

21 、Woe unto you, scribes and Pharisees, hypocrites!for ye compass sea and land to make one proselyte, and when he is made, ye make him twofold more the child of hell than yourselves.───你們這假冒為善的文士和法利賽人有禍了．因為你們走遍洋海陸地、勾引一個(gè)人入教．既入了教、卻使他作地獄之子、比你們還加倍。

22 、But twice the pressure does not increase the storage twofold.───不過(guò)，兩倍的壓縮量并不等于兩倍的存量。

23 、The problem is twofold, said Griffen, principal of The Griffen Group.A sloppy appearance will cause a poor first impression.Also, "if your hygiene is bad, your health is probably bad," Griffen said.───GriffenGroup公司總裁Griffen說(shuō),這個(gè)問(wèn)題會(huì )帶來(lái)雙重惡果:懶散的外表會(huì )給人不好的第一印象,而且"如果你的個(gè)人衛生不好,那么健康或許也不好.

24 、The essence of the negative art should be twofold: it is the autonomous substance and the society fact monad.───另一方面,它又是社會(huì )事實(shí)單子。

25 、The Twofold Element for Plane Projective Transformation───二維射影變換的二重元素

26 、twofold character of labor───勞動(dòng)的二重性

27 、Also be sending out six land teams with a twofold mission find survivors in the general population and find our families.─── 同時(shí)將派出六支地面組 身負雙重任務(wù) 找到普羅大眾中的幸存者 還有我們的家人

28 、RESEARCH INTO THE DIAMOND BIT OF TWOFOLD GRINDING BY USING PRIMARY AND ASSIST ABRASIVE───主輔磨料雙切削作用金剛石鉆頭研究

29 、In ten minutes, it has grown twofold.─── 只過(guò)了十分鐘 人多了兩倍

30 、Yeah, I think that it is moral and that's why I gave the twofold purpose.─── 是的 我認為那是道德的 也是我為什么說(shuō)有兩方面目的的原因

31 、Smoking raises your risk of deeloping pancreatic cancer by twofold, he tells WebMD.And no matter how many trips you make to the salad bar, "you're not going to ameliorate that risk.───他向WebMD表示，抽煙會(huì )讓你罹患胰臟癌的風(fēng)險增加一倍，而且不論你多常吃沙拉吧，都不能改善風(fēng)險。

32 、The reasons for this are twofold; they are technical as well as moral.───其中的原因有二，它們既是技術(shù)上的，又是道德上的。

33 、The Twofold Transition of the Paradigm of Public Administration--from Management Idea to Value Orientation───公共行政范式的雙重轉型--從管理理念到價(jià)值取向

34 、It possesses twofold attributions: personality right and property right.───體育冠名權同時(shí)具有人格權和財產(chǎn)權的雙重屬性。

35 、Keywords twofold wall drill tools;up return velocity;deepen;air reverse circulation;───關(guān)鍵詞雙壁鉆具;上返速度;加深;氣舉反循環(huán);

36 、Double or twofold.───二倍的

37 、Two combirnble nucleus sentences can be joined to make a expansible sentence. Such expansion in natural language has its own Characteristics: twofold, threefold or even multifold.───具有可連接性的兩個(gè)核心句能組合生成一個(gè)擴展句；擴展在自然語(yǔ)言中表現為雙重、三重甚至更多重的擴展，具有自己的組合類(lèi)型。

38 、“God's purpose in sending His Prophets unto men is twofold.───“上帝派遣先知降世有兩重目的。

39 、The risk of cryptorchidism was also increased by more than twofold when all mothers with only an abnormal oral glucose tolerance test result were included in the group with diabetes, the authors note.───作者還注意到，如果將那些只有口服糖耐量試驗異常的母親們也歸于糖尿病組，隱睪風(fēng)險一樣會(huì )增高超過(guò)兩倍。

40 、Bless a woman twofold who took on the responsibility of raising another woman's child.─── 祝福承擔著(zhù)撫養其他女人孩子的 雙重責任的女人

41 、ate a double portion; the dose is doubled; a twofold increase.───吃雙分的；兩倍的劑量；兩倍的增長(cháng)。

42 、Something increased twofold.───倍增成倍增加的東西

43 、Up to now the principal and fundamental experience the Chinese people have gained is twofold: (1) Internally, arouse the masses of the people───到現在為止，中國人民已經(jīng)取得的主要的和基本的經(jīng)驗，就是這兩件事:(一)在國內，喚起民眾。

44 、But before physical strength abundant gourde Johannsen has, the waist and the waist twofold tasks, he has run around the left rib, until him in the 80th minute goal.───只不過(guò)體力充沛的古德約翰森起到前腰和后腰的雙重任務(wù)，他一直在左肋前后奔跑，直到他在第80分鐘進(jìn)球。

45 、Problems are twofold: he had a clandestine meeting tonight.─── 有兩個(gè)麻煩 他今晚有個(gè)秘密會(huì )談

46 、The purpose was twofold: to spite Mr Yushchenko, who is almost certain to lose the election anyway, and to send a signal to his successor.───其目的有兩重：故意招惹無(wú)論如何幾乎都無(wú)法贏(yíng)得大選的尤先科，并給戰勝尤先科的繼任者一個(gè)示好信號。

47 、The reason for his fame in history is twofold: his dream of reconquering the West Roman Empire and the compiling of Roman law.───他之所以名垂青史有兩個(gè)原因：收復西羅馬帝國和組織編纂查士丁尼法典。

48 、The "Multilateral-Alliance" Strategy under the Twofold Oligopoly--The Case of Chinese Automobile Industry───雙重寡頭壟斷下的"多角聯(lián)盟"策略分析--以中國轎車(chē)產(chǎn)業(yè)為例

49 、The radiative effect of increased cloud is twofold───云的增加對輻射有兩方面的影響。

50 、twofold step───雙卵性雙胎

51 、a twofold rise in prices───價(jià)格上漲一倍

52 、In a twofold manner.───雙重的方式

53 、Their purpose was twofold: Abbas hoped to gain allies for his struggles against the encroaching Ottoman Turks and also to build up Iran's silk trade.───為了展示和提升自己的權力，他用極度奢華的時(shí)尚氣質(zhì)來(lái)擴建和妝點(diǎn)伊斯法罕。

54 、twofold character───雙重特性

55 、compass sea and land to make one proselyte， and when he is made， ye make him twofold more the child of hell than yourselves.───16你們這瞎眼領(lǐng)路的有禍了。你們說(shuō)，凡指著(zhù)殿起誓的，這算不得什么。只是凡指著(zhù)殿中金子起誓的，他就該謹守。

56 、High salt levels in the diet, long-term occupational dust exposure, and heavy alcohol use( more than10 wine drinks per week) each increased the risk of lung cancer death by more than twofold.───其中食鹽量過(guò)高，在職業(yè)中長(cháng)期接觸粉塵和酗酒（周超過(guò)10次以上）最重要的肺癌死亡因素。

57 、the quality or state of being twofold or double───兩重性,具有兩方面的性質(zhì)或狀態(tài)

58 、twofold axis of symmetry───二重對稱(chēng)軸

59 、a twofold task───兩重任務(wù)

60 、The quality or character of being twofold; dichotomy.───兩重性具有兩方面的性質(zhì)或特點(diǎn)；一分為二

61 、twofold character of labour; dual character of labour───勞動(dòng)二重性

62 、for ye compass sea and land to make one proselyte， and when he is made， ye make him twofold more the child of hell than yourselves.───因為你們走遍洋海陸地，勾引一個(gè)人入教。既入了教，卻使他作地獄之子，比你們還加倍。

63 、characterized by or consisting of two parts or components; twofold───以?xún)刹糠只蛞貫樘厣幕蛴芍M成的；兩倍的

64 、the price increased twofold last year.───價(jià)格在去年上漲了兩倍。

65 、twofold degeneracy───二重簡(jiǎn)并度

66 、Up to now the principal and fundamental experience the Chinese people have gained is twofold: (1) Internally, arouse the masses of the people.───到現在為止，中國人民已經(jīng)取得的主要的和基本的經(jīng)驗，就是這兩件事：（一）在國內，喚起民眾。

67 、For ye compass sea and land to make one proselyte, and when he is made, ye make him twofold more the child of hell than yourselves (Matthew 23:15, kjv).───因為你們走遍洋海陸地，勾引一個(gè)人入教。既入了教，卻使他作地獄之子，比你們還加倍?！?/p>

68 、Serving two purposes; twofold.───為雙重目的服務(wù)的; 雙重的

69 、A.There is a threefold increase in perinatal mortality, a twofold increase in abruptio placentae, and an increased rate of impaired fetal growth in pregnant women with preexisting hypertension.───先前就存在高血壓的孕婦圍產(chǎn)期死亡率增加三倍，**早剝增加兩倍，胎兒生長(cháng)受損的比例增加。

70 、Thus it is that when we walk in the valley of twofold solitude we know little of the tender affections that grow out of endearing words and actions and companionship.───因此，就像走進(jìn)雙疊的孤寂峽谷，我們之間體驗很少童稚特性可能發(fā)展起來(lái)的可愛(ài)話(huà)語(yǔ)、行動(dòng)和情誼。

71 、The Twofold Effects of Grain Boundary on Fracture Behaviors in Fully Lamellar TiAl Alloys───全層狀TiAl基合金斷裂中晶界的雙重作用

72 、twofold eg block codes───二重歐幾里德幾何分組碼

73 、Actually Capharnaum much more than Nazareth offered to Jesus a twofold advantage as far as his messianic activity was concerned.───事實(shí)上葛法翁提供給耶穌救恩行動(dòng)的關(guān)注和助益遠大于納匝勒的雙倍。

74 、Characterized by or consisting of two parts or components; twofold.───雙重的以?xún)刹糠只蛞貫樘厣幕蛴芍M成的; 兩倍的

75 、double; dual; twofold───雙重

76 、twofold symmetry───雙面對稱(chēng)

77 、twofold spatial degeneracy───二重空間簡(jiǎn)并度

78 、The main purpose of this proposed study is twofold: to survey the movie going pattern in Taiwan, and to analyze the market structure of Taiwanese film exhibition industry.───一、中文摘要本研究旨在探討（一）臺灣**觀(guān)眾觀(guān)影的消費行為方式、（二）臺灣**映演市場(chǎng)的集中度、（三）臺灣**映演市場(chǎng)的權力與利益結構。

79 、ate a double portion; the dose is doubled; a twofold increase───吃雙分的；兩倍的劑量；兩倍的增長(cháng)

80 、The difference between inversion and fronting is twofold: first, inversion involves the reversal of subject-verb order while fronting usually does not;───人們常常認為倒裝類(lèi)似于前置，錯誤地以為兩者都是把一個(gè)成分移到句首。倒裝和前置的區別有兩個(gè)方面：一是倒裝包含主、謂語(yǔ)詞序的顛倒而前置通常則不然。

81 、Their targets were twofold: inflation and unemployment.───他們的目標是雙重的:通貨膨脹與失業(yè)。

82 、for ye compass sea and land to make one proselyte, and when he is made, ye make him twofold more the child of hell than yourselves.───因為你們走遍洋海陸地，勾引一個(gè)人入教，既入了教，卻使他作地獄之子，比你們還加倍。

83 、double task; twofold task───雙重任務(wù)

84 、And fivefold, threefold and twofold axes of rotational symmetry.───五重,三重和兩重螺旋對稱(chēng)軸。

85 、His intention was twofold: to see if physiognomy-based prejudices about creditworthiness existed and, if they did, whether they were justified.───他的意圖是雙重的：想知道以面相為標準有關(guān)信用的偏見(jiàn)是否存在，如果存在的話(huà)是否合理。

86 、The office of a clergyman is twofold.───一個(gè)牧師的辦公室有兩部分。

87 、The Chinese beautiful scenery are countless, old name Sichuan twofold day.───中華勝景數不盡，中原名川兩重天。

2倍角公式？

可以是在三角函數中的一個(gè)公式，可以表示角的兩倍與正弦、余弦、正切、余切之間的關(guān)系。

具體來(lái)說(shuō)，對于角度為x的情況下，為：sin2x = 2sinxcosxcos2x = cos^2x-sin^2x = 2cos^2x-1 = 1-2sin^2xtan2x = (2tanx)/(1-tan^2x)cot2x = (cot^2x-1)/(2cotx)這些公式在數學(xué)中有著(zhù)廣泛的應用，尤其在三角函數的解題中更是不可或缺。

2倍角公式？

二倍角公式

數學(xué)三角函數中常用的一組公式

二倍角公式是數學(xué)三角函數中常用的一組公式，通過(guò)角α的三角函數值的一些變換關(guān)系來(lái)表示其二倍角2α的三角函數值，二倍角公式包括正弦二倍角公式、余弦二倍角公式以及正切二倍角公式。在計算中可以用來(lái)化簡(jiǎn)計算式、減少求三角函數的次數，在工程中也有廣泛的運用。

基本信息

中文名

二倍角公式

外文名

two-fold duplication formula

表達式

sin 2α=2 sinαcosα