•sine

sine发音

英：[saɪn]　　美：[saɪn]

英：　　美：

sine中文意思翻译

正弦

sine常见例句

1 、Arc sine x is an angle whose sine is x.───反正弦x是一个其弦为x的角。

2 、You can still provide reporters with that sine qua non of the entrepreneur＇s yarn. the eureka moment.───你还是可以向记者提供企业家成功故事中不可缺少的戏剧性素材.

3 、A Fourier transform is a way of looking at a time series as a sum of sine waves at different frequencies.───傅里叶变换是一种把它看成不同频率的正弦波的级数和的方式。->傅里叶变换是一种将时域序列看成是不同频率的级数和（频域序列）方法。

4 、Inoculation processing enhances the concentration fluctuation. The sine theory of the fluctuation is improved according to the measured waveform.───依照实测的起伏波形,深化了浓度起伏的正弦分布理论。

5 、The cosine rather than the sine is customarily used in this case.───在这种情况下，习惯上用余弦函数而不是正弦函数。

6 、And so the square of sine plus cosine equals one.─── 所以sin2 + cos = 1

7 、Fourier transform is a way of looking at a time series as a sum of sine waves at different frequencies.───傅里叶变换是一种把它看成不同频率的正弦波的级数和的方式。

8 、The complex jigs and fixtures ,built-up dies, precision sine chucks, precision flat pliers, mulit-jaw, machining vise and universal meter holder are also produced by the factory.───二、量具类：陶瓷量块、硬质合金量块、钢量块、各种特殊规格的量块；四用不锈钢带表卡尺、数显卡尺、游标卡尺；针规、百分表、直尺、角尺、千分尺、光滑量规、螺纹量规等。

9 、Omnia per ipsum facta sunt et sine ipso factum est nihil quod factum est.─── 万物皆由其所造 无他则无万物

10 、The design models of blank of tapered wall thickness cone and equal wall thickness cone with deviation from sine law are presented.───同时给出了考虑偏离正弦律强力旋压壁厚和变壁厚锥形件毛坯的设计模型。

11 、The color texture modeling which uses sine function was built.An example of building imitated fruits statuette was given.───利用正弦函数的变化规律对植物表面颜色纹理进行模拟。

12 、The temporal change of sea surface in a year shows sine wave and the time change of sea surface in a year is changing from southwest to northeast.───年内变化特征在时间上呈正弦波动在空间上呈现从西南向东北推动的变化形态；

13 、The triangle, square, and sine waves are input to a multiplexer.───三角波、正弦波和矩形波输入一个多路器。

14 、So in this problem, we have to solve for sine.─── 所以在这个问题中 我们要解出正弦值

15 、A sine wave shape is valid for many motors and it is a good approximation if the shape of the BEMF differs for a given motor.───其实，一般而言，很多的电动机所产生的反电动势都是正弦波形状的，而且即使不是正弦波形状，也会比较接近正弦波的形式。

16 、VHD - functions: the sine wave generated 156.25KHz.───VHD --功能：产生156.25KHz的正弦波。

17 、Never mind that it is the lingua franca of our time, and the sine qua non for success in business.───别在意英文是我们这个时代的共同语言和纵横商场不可或缺的能力。

18 、Design using VHDL language of sine wave generator, but the basic operation of reference for learning!───利用VHDL语言设计的正弦波发生器，只是基本操作，仅供学习参考！

19 、However we choose to define a classic, a sine qua non is that the material lend itself to reinterpretation in the light of changing circumstances.───尽管如此，我们仍试著将经典或是相当重要的事件下个定义：它有其意识，会在不断变迁的环境中，重新诠释出最适切的光芒。

20 、A small reference packet of the subcarrier sine wave, typically 8 or 9 cycles, which is sent on every line of video.───子载波正弦波的一种小型参考数据包，通常有8或9个周期，在视频中的每一行发送。

21 、The reciprocal of the sine of an angle in a right triangle.───余割直角三角形中一个角正弦的倒数

22 、In this microcontroller program, using the same long sine data table can satisfy the correlation requirement between all output signals.───在单片机程序中采用同一个长的正弦波数据表，能保证所有的输出信号满足相关性要求。

23 、In a solar system, each planet has its own sine wave.───在一个太阳系中，每颗行星有着各自的正弦波。

24 、Adopting the form closure error and the motion transmission error of sine curve to carrying out theoretical analysis of this cam mechanism.───对该凸轮机构采用正弦曲线的形封闭误差和运动传递误差进行了理论分析。

25 、The asinh() function returns the inverse hyperbolic sine of a number.───函数的作用是：返回至各指定数值所对应的反双曲正弦值。

26 、Sound card sine wave tonic train signalling generator source code. Ground and soaked black beans insufficient brothers may consider the use.───声卡正弦波音频信号发生器源代码。钱钱不够的兄弟可以考虑使用。

27 、Fourier analysis is the mathematical method used to break sounds down into sine waves.───傅里叶分析是将声音分解为正弦波的数学方法。

28 、By applying the ADAMS software,a virtual prototype model of CD-ROM is developed. The isolation system is optimized when the excitation is half sine acceleration.───应用ADAMS软件建立CD光驱虚拟样机模型。

29 、Details: Solar power and sine wave inverter from 1 kva to 20 kva. ...───尼日利亚买家求购太阳能正弦波逆变器/变极器,...2009-3-12

30 、The argumentation about Bio-economy is very fervency on domestic academe sine 2000.───2002年以来,国内学术界关于"生物经济"的讨论非常热烈。

31 、Like all principles that govern modern military operations, the principle of the sine wave of command is all about balance.───像支配现代军事行动的所有其它原则一样，指挥的正弦波原则也是关于平衡的问题。

32 、Now that we've specified arbitrary angles, we can define their sines and cosines.─── 既然已经指定了钝角 我们就可以定义它们的正弦和余弦了

33 、The development history and present situation of oscillation technique of CCM mould are introduced, and the forms of the sine and non-sine oscillation analyzed.───介绍了连铸机结晶器振动技术的发展历史和现状,分析了正弦和非正弦振动的形式。

34 、Standard output includes sine wave, square wave, inclined wave, noise wave, Sin(x)/x, true flow and other is undee.───客户未按照说明书要求，错误安装，保管及使用而造成的设备（包括部件）故障或损坏；

35 、An attempt to offer a new treatment of end point error in precipitation titration by using hyperbolic sine function is given in this paper.───基于沉淀滴定基本原理，利用双曲正弦函数性质提出了一种处理沉淀滴定终点误差的新方法。

36 、Tapered bearing seatings are checked using ring gauges, special taper gauges or sine bars.───圆锥形轴承基座则采用环规、专用锥度规或正弦规检查。

37 、As to the deformed slots and the sine windings, the slot leakage reactance has been analyzed in theory and therefore formulized.───因异型槽冲片和正弦绕组带来槽漏抗计算的特殊性, 本文也进行了理论分析, 并给出槽漏抗计算公式。

38 、In the art of puBlic speaking, clear diction is a sine qua non.───在演讲术中，措辞清晰是必不可少的。

39 、The hearing is adjourn sine die.───审讯被无限期地推迟。

40 、Sine 1882 Piccini has paid tribute to this great wine, bringing particular care and attention to its production.───从1882年起彼奇诺为这些葡萄酒花费了巨大的心血，给予他们特别的照顾和关注。

41 、He soon found that freedom from fear of arrest was not the sine qua non of his existence.───他很快就发现，消除对被捕的恐惧，并不是他生存的必要条件。

42 、Because it's hollow, it weighs very little, thereby creating that sine qua non of the building world: something strong but light.───因为竹子是空心的，它重量轻，因此竹子满足了是建筑世界的必要条件，强度大，但重量轻。

43 、The meeting adjourned sine die .───会议无限期延期。

44 、Returns the trigonometric sine of the specified angle, in radians, and in an approximate numeric, float, expression.───以近似数字(float)表达式返回指定角度(以弧度为单位)的三角正弦值。

45 、The pulse widths and spacings are arranged so that their weighted average produces a sine wave.───如此设置的脉冲宽度和间距使它的加权平均值恰好是正弦波。

46 、Exerted a sine vibration in parallel direction of melted polymer flow, a characterization formula of meltage shear rate in a capillary was set up.───借助自行研制的恒速型毛细管动态流变实验研究装置,对平行叠加振动条件下聚合物熔体经毛细管的挤出过程进行了分析;

47 、In the ideal power system, the voltage supplying to customer equipment and the resulting load current are perfect sine waves.───在理想的电力系统中,向用户设备供电的电压以及所形成的电流是完全的正弦波。

48 、In Europe ,this principle is usually called nulla poena sine lege .───就刑法而言，这就是法制原则的实际意义。

49 、As is well known, the EM field of TE11 mode at the wall of the circular waveguide changes as sine (or cosine) function azimuthally.───圆波导中TE11模式波的电场在波导壁上随角度按正弦(或余弦)变化.

50 、Based on the sine wave theory and Morison method,the character of horizon tal waving -force on a square net -cage was analyzed,the ca lculation method of plane was presen ted.───依据正弦波理论和莫里森(Morison)方法,对方形网箱受到的水平波浪力进行了分析,给出了迭加计算方法。

51 、The two-dimensional discrete sine transform (2-D DST) finds important applications in digital image processing.───二维离散正弦变换（2DDST）在数字图象处理中有重要应用。

52 、The principle of utilizing digital correlation method to detect the phases of the two sine signals with the same frequency was discussed.───介绍了采用相关分析法测量两路同频率正弦信号相位的数字化方法基本原理。

53 、SINE insertions: powerful tools for molecular systematics.Shedlock AM , Okada N .───不提供全文，我现在很需要他，感谢好心人高手帮我一下！

54 、This paper treats a method to transfer small amplitude highfrequency sine wave into high frequency programmable-dividing ECL clock.───介绍了一种直接将小幅度高频正弦信号变换成高速ECL时钟并进行可编程分频的通用方法。

55 、All this, he writes, “began with water, the sine qua non of any civilization.───他写道，所有这些，“来源于水，水是任何文明产生的必不可少的条件。”

56 、Mass cancels out, so it's just gravity times sine.─── 质量抵消了 就是重力乘正弦

57 、Okay, I'm gonna grab the others and we'll start searching where you scripted the sine curves of the sound waves.─── 好吧 我去找其他人来 我们一起找找你到底把声波曲线 写在哪了

58 、With the use of the properties of the second Chebyshev polynomial,a group of interesting identity of sine and cosine function is obtained.───利用第二类契贝谢夫多项式的性质得到了关于正余弦函数的一组有趣的恒等式。

59 、The relation of the impact force on the chin with time pulse was represented as approximately half sine.───实验描述了下颌骨在撞击作用下的动态响应规律，表明颏部所承受的撞击力大小与时间成半个正弦波函数关系。

60 、Generation: In this case, bands are generated based on a sine formula. You can also add a degree of turbulence with the Noise formula.───创建:在这种情况下,带基于正玄公式创建。泥也可以使用噪声公式来增加一些乱纹。

61 、The voltage requires being smooth and stable sine wave.───其工作电压要求是平滑而稳定的正弦波。

62 、We researched the features of Moire fringes formed in different cases and the influencing factors of Moire fringes formed by sine gratings and rectangle gratings.───对不同情况下形成的莫尔条纹具有不同特征的复杂情况进行了研究，分析了常用的正弦光栅和矩形光栅所形成的莫尔条纹及其影响因素。

63 、Sine is the ratio of the opposite side of the * over the hypotenuse.─── 正弦值是直角三角形中 对边的长 比上斜边的长的值

64 、The sin() function returns the sine of a number.───函数的作用是：返回一个数字所对应的正弦值。

65 、It was proposed that oversampling is necessary by analyzing the influence of different sample frequency on the decomposition of sine wave.───对单频正弦信号的分析结果表明，应用局域波分解对信号进行分析时，要对信号进行过采样。

66 、This paper analyzes a non sine motion law of mould expressed by primary function.───分析了一种用初等函数表达的结晶器的非正弦运动规律。

67 、Several typical distributions in math (Gaussian, Sine and Trigonal) are introduced to realize FPGAs architectures with routing channel width varying randomly on software platform.───引入几个典型的数学分布函数(高斯,正弦和三角分布),实现通道容量随函数分布变化的新FPGA结构。

68 、AD9851 driver can generate the sine wave frequency controllable. At the same time can serve as a reference, study and AD9852, AD9854 use!───AD9851的驱动程序，可以生成频率可控的正弦波。同时可以作为参照，学习AD9852,AD9854的使用！

69 、The vibration vision of the simple harmonic motion is a sine curve.───三,简谐运动的振动图象是正弦曲线。

70 、To satisfy the correlation between all output signals, the microcontroller program has to use one long sine data table to generate the signals.───为保证所有输出信号满足相关性要求，在单片机程序中必须采用同一个长的正弦波数据表。

71 、The Interactive Media Activity draws sine waves and complex waves based on amplitude, frequency, and the phase.───互动媒体活动依据振幅、频率和相位描画正弦波和复杂波。

72 、Keeping the annual growth rate above 8% has for long been the sine qua non of Chinese economic policy.───保持8%以上的经济年增长率长期以来一直是中国经济政策基本要求。

73 、Sin() returns the sine of the arg parameter.───sin()返回参数arg的正弦值。

74 、In general, sounds are represented by a sum of sine waves.───一般的，声音表现为多个正弦波的叠加。

75 、The main idea of design is using MCU to control DDS and D/A chips,so we can get sine wave and saw tooth signals.───主要设计思想是使用单片机控制DDS和D/A芯片,得到系统所需的正弦和锯齿波信号。

76 、You can still provide reporters with that sine qua non of the entrepreneur's yarn, the eureka moment.───你还是可以向记者提供企业家成功故事中不可缺少的戏剧性素材。

77 、Patience is a sine qua non for a good teacher.───做个优秀教师必不可少的条件是要有耐心。

78 、A sine wave output procedures, may not be accurate, but also look more guidance.───一个正弦波输出程序，可能不太精确，还望多多指点。

79 、So we generate this swept sine wave and we use that to capture the acoustic of the cave.─── 我们生成这个正弦扫频信号 然后利用它来测定洞穴的声音特性

80 、Sugar is a sine qua non ingredient in any kind of cake.───任何糕点中，糖都是不可缺少的原料。

81 、Since sine waves vary continuously, they are examples of analog waves.───因为正弦波连续地改变，他们是类比式波动的例子。

82 、From Monday to Friday, the fluctuation of their mood appears to be like the sine wave.───从周一到周日,心境波动呈现出类似正弦波的趋势。

83 、What about sine and cosine function?───了解正弦和馀弦函数？

84 、Coefficients for sine on this monitor cosine on that one.─── 根据这个荧幕的正弦系数 搭配另一个荧幕的余弦

85 、The perfect cake is the sine qua nonof the modern wedding.───一个完美的蛋糕是现代的婚礼中不可缺少的东西。

86 、Using sine rotation vector as an indication method, the influences of datum beam length, sliding boots gap and length on frequency characteristics of the beam are analyzed.───利用正弦量的旋转矢量的表示方法，分析基准梁长度、滑靴的间距和滑靴长度对基准梁的频率特性的影响。

87 、In a right triangle the hypotenuse of whish is 1,the length of a side opposite an acuteangle is the sine of this angle.───一个斜边为1的直角三角形的一个角的对边的长就是这个角的正弦，以角为自变量，它的正弦为因变量的函数成为正弦函数，它的图像称为正弦曲线。

88 、Sine 2 theta equals 2 sine theta cosine theta.─── sin2θ=2sinθcosθ

89 、Based on the principle of sine pressure generator, the makeup andfunction of the application system for transducers dynamic calibration is discussed in this paper.───在介绍正弦压力发生器工作原理的基础上，讨论了在应用正弦压力发生器校准传感器动态性能时应用系统的组成和功能。

90 、Have you used any hotel service sine breakfast?───吃完早饭后你用过饭店的服务吗?

正弦的英文读音？

正弦的英文写作sine，读作/saɪn/。

英文：sine

读音：/saɪn/

释义：

正弦（sine），数学术语，在直角三角形中，任意一锐角∠A的对边与斜边的比叫做∠A的正弦，记作sinA（由英语sine一词简写得来），即sinA=∠A的对边/斜边。

正弦是股与弦的比例。

如图，斜边为r，对边为y，邻边为a。斜边r与邻边a夹角Ar的正弦sinA=y/r无论a，y，r为何值，正弦值恒大于0小于等于1，即0＜sinA≤1。当正弦值为1时，这个角就是90°，因为直角所对的边即为斜边。

为什么sine要叫sine不叫其他的？

正弦频率信号太高，而Simulink默认的步长太大导致。