?cot

cot發(fā)音

英：[k?t]　　美：[kɑt]

英：　　美：

cot中文意思翻譯

余切(=cotangent)

cot常見(jiàn)例句

1 、At five o'clock the Master's body was brought downstairs, laid on a cot, dressed in ochre clothes, and decorated with sandal-past and flowers.───五點(diǎn)鐘，師父的遺體被運到樓下，放在帆布床上，穿著(zhù)赭色的僧袍，用檀香和鮮花來(lái)裝飾。

2 、Well, there's a cot right around there, to your right.─── 那兒有一間小屋 在你右手邊

3 、Keywords telescoping machine;cot;telescoping quality;quality of resultant yarn;application;───套膠輥機;膠輥;套制質(zhì)量;成紗質(zhì)量;使用;

4 、Without hesitation Miss Sun said, "It doesn't matter to me.Just add a bamboo cot to Mr. Chao and Mr. Fang's room.Won't that save trouble and money?"───孫**不躊躇說(shuō)：“我沒(méi)有關(guān)系，在趙先生方先生房里添張竹鋪得了，不省事省錢(qián)么?”

5 、His Late Majesty, the First Ruler, overlooking the commonness of my origin, condescended to seek me thrice in my humble cot and consult me on the trend of events.───先帝不以臣卑鄙，猥自枉屈，三顧臣于草廬之中，諮臣以當世之事，由是感激，遂許先帝以驅馳。

6 、I slept on a *all cot, that is, when I could sleep.─── 當我能睡覺(jué)的時(shí)候 我只能睡在一張小床上

7 、A rat Alu like repetitive sequence (RALRS 1) was cloned from rat low Cot DNA library. The cloned RALRS 1 was sequenced and found to be 283 bp in length containing highly repeated AG, AGG, and AGGG sequences.───從大鼠低Cot值DNA文庫分離到一種類(lèi)Alu的重復序列 ,命名為RALRS 1.對RALRS 1克隆并進(jìn)行了測序 ,長(cháng)度為 2 83bp ,發(fā)現其中含有單一的微衛星 (microsatellite)序列AG ,AGG和AGGG .

8 、Distance to CoT is now a negative modifier to the trade allocation logic.───到貿易中心的距離對于貿易中心位置的分配有負面影響。

9 、Over the past week total COMEX gold open interest increased 19,071 to 458,936 total open contracts.Another record total open interest on a COT reporting Tuesday.───在過(guò)去一周黃金的未平倉共增加19,071張至458,936張，上周二持倉報告中的總計未平倉合約也創(chuàng )下另一項紀錄。

10 、The baby is fast asleep in his cot.───嬰兒在他的小床上熟睡著(zhù)。

11 、In addition the calcium content if superstandard, then have direct impact on the life of the cot will result in the COTS crystallization.───另外火洋的鈣離子含量如果超標，那么會(huì )間接感化到膠輥的擱置壽命，不兵導致膠輥暗地結晶。

12 、cot's arthritis───夏科氏關(guān)節炎

13 、So I have very luxuious cot to sleep.───于是，我就有了很奢侈的床可以睡，哈哈！

14 、Why do other people get a bamboo cot to sleep on while I don't?───為什么旁人有竹榻睡，我沒(méi)有?

15 、We've set up a cot for you in the garage.─── 我們在車(chē)庫為你準備了帆布床

16 、In the very smallest cot there is room enough for a loving pair!───哪怕最小的茅舍，對一對戀人來(lái)說(shuō)都是有足夠的空間！

17 、The baby was sleeping peacefully in its cot.───嬰兒在小床上睡得很安靜。

18 、"She didn't look weak, though, when she glared up at me from her cot.───“但她看上去并不虛弱，當躺在她的簡(jiǎn)陋的床上向上執著(zhù)地看著(zhù)我。

19 、He took his seat on the cot.───他在帆布床上坐下。

20 、finger cot───醫用手指套

21 、She used her mobile phone to film a baby lying in a cot with his mouth taped, while others had dummies taped to their mouths.───如果聽(tīng)不到他們的哭泣聲，如何判斷嬰兒們是否健康，是不是需要喂奶。

22 、To obtain profit from management, it is necessary to apply ring log management in cot house for better economy.───“向管理要效益”，從對膠輥實(shí)施“環(huán)扣記錄式”管理入手，通過(guò)科學(xué)管理，將產(chǎn)生明顯的經(jīng)濟效益。

23 、Multiple level adjustment for bed to cot transfer───帆布床可以轉移到其它床

24 、"Take it easy," a soldier said from a nearby cot.───“不要緊張”，隔不遠的一張床上有個(gè)弟兄說(shuō)。

25 、They'll give you three squares and a cot.─── 他們會(huì )給你個(gè)小隔間和一張床

26 、Apparatus under cot ready shipped towards mid-June but no steamer until 26th if air fund adds d285 required telegraph insert───合同所訂儀器，準備于6月中甸裝船，但須到26日才有船只，如用空運須另加285美元，請電復指示。

27 、cot NFR-W0358───NFR-W0358型膠輥

28 、Tek-approach into Improvement of Spinning Quality Using Surface Non-treatment Cot───應用表面不處理膠輥改善成紗質(zhì)量的技術(shù)探討

29 、The phenomenon of cot death have yet to be explained───嬰兒猝死的現象仍然不可解

30 、The cots are only 50 centavos a night.─── 但是有好多的老鼠 蝎子 還有蟑螂

31 、The sagging cot was a poor apology for a bed.───下陷的帆布床是床的一個(gè)低劣的代用品。

32 、cot's arthropathy───夏科氏關(guān)節病

33 、Keywords 951B;non-treatment;cot;rigidity;surface rugosity;───951B型;表面不處理;膠輥;硬度;表面粗糙度;

34 、Set those cots up down there; we are getting slammed.─── 把床安裝在那兒 我們快沒(méi)有空床了

35 、cot WRC-365───WRC-365型膠輥

36 、The nurse lifted a child out of his cot.───保姆從搖床抱起小孩。

37 、If the baby grew restless,the nurse would take him out of his cot and sing him to sleep.───如果嬰兒煩躁不安，護士會(huì )把他從搖床里抱出來(lái)，哼著(zhù)催眠曲讓他人睡。

38 、He had gradually slipped into the status of a member of the family and slept on a cot in the little dressing room off Gerald's room.───他漸漸升到了一個(gè)家庭成員的位置，晚上就睡在杰拉德臥室旁邊那間小梳妝室里的帆布床上。

39 、If the baby grew restless, the nurse would take him out of his cot and sing him to sleep.───如果嬰兒煩躁不安，護士把他從搖床里抱出來(lái)，哼著(zhù)催眠曲讓他人睡。

40 、ahanging,easily swung cot or lounge of canvas or heavy netting suspended between two trees or other supports───吊床，一種易擺動(dòng)的吊床或躺椅，用帆布或厚網(wǎng)掛在兩樹(shù)或別的支撐物之間

41 、He sat on the edge of his cot, running his fingers through his wild hair.───他坐在床沿上，用手指理了理蓬亂的頭發(fā)。

42 、double-crank ward cot───雙搖手兒童病床

43 、Process Development of Cot Eradiation by Low-temp Plasm───低溫等離子體輻射膠圈的工藝研究

44 、The phenomenon of cot death has yet to be explained───嬰兒猝死的現象仍然不可解。

45 、Info:We have associates who have facilities to make high class cotton blended yarn made up of quality cot ......───主要材質(zhì):棉次要材質(zhì):棉顏色:本白用途:梭織品種:普梳棉紗

46 、She bunked me in cot.───她向我提供帆布床。

47 、For your child's safety, use a cot and mattress of the same size.───為了您的孩子的安全,使用尺寸相同的嬰兒床和床墊。

48 、A hanging, easily swung cot or lounge of canvas or heavy netting suspended between two trees or other supports.───吊床一種易擺動(dòng)的吊床或躺椅，用帆布或厚網(wǎng)掛在兩樹(shù)或別的支撐物之間

49 、A Survey of Cot Bearing SL Series───SL系列膠輥軸承調研報告

50 、Some cautions are given regarding to cot manufacturing as well as spinning process collocation.It is suggested that surface rou...───分析了膠圈配置的原則,并對表面處理膠輥的作用機理作了分析,對化工涂料配比原則、操作要求及注意事項作了介紹。

51 、Keywords doubling machine;doubling cot;butyronitrile rubber;───關(guān)鍵詞并條機;并條膠輥;丁腈橡膠;

52 、If I put a cot in here, I could move in.─── 如果我放張小床都可以搬進(jìn)來(lái)住了

53 、Chamfering Importance of the Cot with Low Rigidity and High Elasticity───低硬度高彈性膠輥倒角的重要性

54 、cot x)csc2x? (csc x)csc x cot x?───余切及余割函數的導數?

55 、Info:We provide a wide variety of Cargo Poplin washed shirt that is fabricated using superior quality cot ......───主要材質(zhì):腈綸次要材質(zhì):棉尺碼:全碼適用季節:四季領(lǐng)圍:全碼

56 、You want to be looking at a cot that’s easy to assemble, safe for use, easy to store when junior outgrows it (or when not in use), convenient height of the bed so that you don’t have to bend too much.───你想尋找一種當你不用或者是嬰兒長(cháng)大了，床不夠時(shí)可以組裝的，使用安全系數高的，便于儲藏的，高度適中的，不用你大幅度彎腰的嬰兒床。

57 、Can you give us an extra bed (a cot)?───你能不能給我們加一張床（兒童床）?

58 、A lot of people have had sex on that cot.─── 很多人在那張床上滾過(guò)床單

59 、The boy was asleep on a cot in the first room and the old man could see him clearly with the light that came in from the dying moon.───孩子在外間的一張帆布床上熟睡著(zhù)，老人靠著(zhù)外面射進(jìn)來(lái)的殘月的光線(xiàn)，清楚地看見(jiàn)他。

60 、We need to get more cots up from the basement.─── 得去地下室多拿些折疊床上來(lái)

61 、Cot 378 shpt ready adv. when l.c. establish───378號合同貨物已準備裝船，請告何時(shí)開(kāi)信用證。

62 、Cot stipulate 3 equal monthly shy july sep───合同規定，于七一九月份，分三均平均裝船。

63 、heavy rubber cot───厚膠指套

64 、Sampling the common problems in spinning process,spinnning performance of the cot and apron should be in conformity with the draft philosophy and develops in direction of cotton spinning technique.───舉例說(shuō)明紡紗應用技術(shù)中存在的問(wèn)題,強調膠輥、膠圈的紡紗性能應遵循牽伸原理,其應用技術(shù)應符合棉紡工程技術(shù)的發(fā)展方向。

65 、This cot collapses so that it can be stored easily.───臥床可折迭而易于收藏

66 、Then they gently laid him down in the brandnew cot.─── 他們把寶寶放到了嶄新的小床上

67 、Presently he decided to retire, and picked a cot, also removing his shoes.───不一會(huì )兒，他決定去睡覺(jué)，就挑了一張床，也把鞋子脫了。

68 、cot with hand shield, double fingers───傘形雙指套

69 、In the ery smallest cot there is room enough for a loing pair.───哪怕是最小的茅舍，對一對戀人來(lái)說(shuō)都有足夠的空間。

70 、a (canvas) cot; a bunk───帆布床

71 、That reminds me. An extra bed is2 yuan a day. a baby cot is one yuan.───你的話(huà)倒提醒了我，加一張床一天二元，兒童床一天一元。

72 、She put her baby into the cot.───她把嬰兒放進(jìn)了吊床。

73 、The baby hurt itself when it fell out of its cot.───嬰兒從小床掉下來(lái)，受了傷。

74 、In the very smallest cot there is room enough for a loving pair.───哪怕是最小的茅舍，對一對戀人來(lái)說(shuō)都有足夠的空間.

75 、cot with hand shield, single finger───傘形單指套

76 、aliuminium-inserted cot WRC-955───WRC-955鋁襯套膠輥

77 、So long as I 1ook up to another I will never grow too long for my cot.───只有這樣，我才不會(huì )自以為是。

78 、Study of Configuration of Non-treatment Cot and the Drafting Accessories───對不處理膠輥與合理配置牽伸區器材的研究

79 、The scattered coil - outlet - temperature (COT) and the unfixed temperature errors would influence severely the operation of cracking furnace and the ethylene yield.───各裂解爐管出口溫度(COT)偏差的發(fā)散和誤差的不確定,將對裂解爐操作和乙烯收率帶來(lái)很大的影響。

80 、ecaussine ,cot or sawn, with a flat or evensurface (excl. setts,kerbstones,and flagstones)───?？莆髟G石,經(jīng)切割或鋸制,表面均勻平整（不包括長(cháng)方石、邊石和扁平石）

81 、They had a cot set up for me.───他們?yōu)槲忆伜昧艘粡埿〈病?/p>

82 、He hailed me to follow him, and, after marching through a wash-house, and a paved area containing a coal shed, pump, and pigeon cot, we at length arrived in the huge, warm, cheerful apartment, where I was formerly received.───他招呼我跟著(zhù)他走，穿過(guò)了一個(gè)洗衣房和一片鋪平的地，那兒有煤棚、抽水機和鴿籠，我們終于到了我上次被接待過(guò)的那間溫暖的、熱鬧的大屋子。

83 、He twisted on his cot and felt pity for himself.───他在床上翻了個(gè)身，想想自己有多可憐哪。

84 、Do we charge the baby cot in the room?───在房?jì)燃計雰捍彩欠袷召M？

85 、cover ,cot, of knitted or crocheted textile materials, not stuffed or internally fitted───吊床罩,針織或鉤編織物制,無(wú)充填物或無(wú)內襯物

86 、An approach into the using of non-treatment cot and its effect on yarn forming quality───免處理膠輥的使用保養與成紗質(zhì)量

87 、Special COT Surface Thermocouple with Thermowen in Ethylene Cracking Furnace───乙烯裂解爐專(zhuān)用COT表面熱電偶及套管

88 、The room assigned me was rather large, with a small stove to which was attached a crooked pipe that made an elbow just over the iron cot.───分給我的房間相當大，屋里有一只小火爐，爐上裝著(zhù)彎曲的煙筒，恰好在鐵床上方拐彎。

89 、When he was an infant his father suspended a tennis ball above his cot.───當他還是一個(gè)嬰兒的時(shí)候，他的父親就在他的童床上面懸掛了一個(gè)網(wǎng)球。

90 、Apparatus under cot ready shpt towards midjune but no steamer until 26th if airfrtd adtnld285 required telegraph insert.───合同所訂儀器，準備于6月中甸裝船，但須到26日才有船只，如用空運須另加285美元，請電 復 指示。

三角函數cot的公式是什么

三角函數cot的公式：cot（－α）＝－cotα、cot（π/2－α）＝tanα、cot（π－α）＝－cotα、cot（2kπ＋α）＝cotα(其中k∈Z)等。

cot是三角函數里的余切三角函數符號，此符號在以前寫(xiě)作ctg。cot坐標系表示：cotθ=x/y，在三角函數中cotθ=cosθ/sinθ，當θ≠kπ，k∈Z時(shí)cotθ=1/tanθ(當θ=kπ，k∈Z時(shí)，cotθ不存在)。角A的鄰邊比上角A的對邊。

cot是三角函數里的余切三角函數符號，坐標系表示：cotθ=x/y，在三角函數中:cotθ=cosθ/sinθ,當θ≠kπ+π/2，k∈Z時(shí)，cotθ=1/tanθ。余切無(wú)最大最小值。

誘導公式：

cot(2kπ+α)=cot α

cot(π/2-α)=tan α

cot(π/2+α)=-tan α

cot(-α)=-cot α

cot(π+α)=cot α

cot(π-α)=-cot α

cot是什么

余切函數。

cot是三角函數中的一種，表示余切函數，它是正切函數的倒數。cot在數學(xué)和物理學(xué)等領(lǐng)域中都有廣泛的應用。

cot的值是單調遞減的，當角度為0度時(shí)無(wú)定義，當角度為90度時(shí)cot的值為0。cot的圖像為一條過(guò)原點(diǎn)的單調遞減的曲線(xiàn)，它的周期為180度。