英语释义

• ratio of the opposite side to the hypotenuse of a right-angled triangle

片语

sine scleroderma硬化的硬皮病

sine curve[数] 正弦曲线

sine method正弦法

sine wave[物] 正弦波

sine weighting正弦加权

sine die无限期地

sine protractor正弦量角器

sine generator[电]

sine qua non（拉）必要条件；要素

Sine moraiOSJuly 16, 2013OUYAAugust 13, 2013

sine series正弦级数

sine function[数] 正弦函数

arc sine[数] 反正弦；逆正弦

sine bar[仪] 正弦规；正弦板

英汉例句

• we prepared a sample psd layout that is designed according to the sine wave design.

  我们準备了遵照正弦波原则设计的psd格式版面设计示例。

• if mainstream hollywood cleaves to the story arc, indie creators prefer the story sine wave, with a trough for every peak.

  如果好莱坞主流电影将故事分割成弧，独立电影创造者更倾向于正弦式的故事，每一个波峰都伴随着一个波谷。

• xslt doesn「t have a sine function.

  xslt没有正弦函数。

• 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。

• the example that best illustrates the use of such forms is a simple sine calculator.

  一个能很好地展示这类表单用途的例子是如下所示的这个简单的正弦计算器。

• a better model might be to use sine and cosine functions with a periods of 1 day and 1 year. this we can do by changing the formula to

  更好的模型可能是使用以1天和1年为周期的正弦和余弦函数。

• type in plot sin(x) at the prompt: you should see the familiar sine curve in a pop-up window.

  在提示符中输入plotsin(x) ：您应该在弹出窗口中看到熟悉的正弦曲线。

• well, at point p, the velocity vector qp is perpendicular to the line qp, 1 so the sine of that angle is one.

  点p，速度向量,垂直于直线，所以该角的正弦值为。

• the last command used, reset, is strictly not necessary for plotting the sine curve.

  使用的最后一个命令reset对于绘制正弦曲线不是必要的。

• above, we plotted both the sine and cosine on the same graph.

  上面，我们在同一图中绘制了正弦和余弦曲线。

• because we have a cross between r and v, and with a cross product, you have the sine of the angle.

  因为在r和v中，有交叉乘积，所以得到正弦值。

• there」s kind of a sine wave thing going on.

  这是我们正在采用的一种类似正弦曲线一样的工作方式。

• for instance, let’s consider the sine wave , or sinusoid, a mathematical function that describes a smooth repetitive oscillation.

  例如，让我们考虑一下正弦波，也即正弦曲线这样一个描述平稳反复振蕩的数学函数。

• to do so, astronomers resort to fourier analysis, a mathematical technique that allows them to break a complex curve into a set of simple ones called sine waves.

  为了达到这个目的，天文学家们采取了傅立叶分析方法——这是一种数学研究方式，它允许天文学家们将一个复杂的曲线图分解位一些叫做「正弦波」的简单曲线。

• proper calculations of sine and other functions that are both accurate and fast require very careful algorithms designed to avoid accidentally turning small errors into large ones.

  要準确快速地计算正弦函数和其他函数，需要非常仔细的算法，专门用于避免无意地将小的误差变成大的错误。

• i don「t see it that way at all. i think it」s a sine curve, like most of our lives.

  我并不这样认为，我认为那是一个正弦曲线，就像大部分人的人生一样，有起有伏。

• when we think about how to represent sound visually, most of us probably picture those volume-dependent sine waves.

  说到如何用图像表示声音，大多数人都会想起与音量有关的正弦曲线。

• this is the sine wave mentioned in the sai principle above.

  这就是以上的sai原理中提到的正弦波浪线。

• let us say we want to see just one cycle of the sine wave.

  假设我们只想看到一个正弦曲线周期。

• of course i could have started off here with a sine curve; i hope you realize that.

  当然我也可以在这里,用正弦曲线计算，希望你们能认识到它。

• we used a simple sine wave pattern as the basis for a simple and original web design and create a single-page layout.

  我们使用简单的正弦波模式作为一个简单原创的网页设计和创建单页布局的基础。

• and the reason is that a sine curve is like so.

  数学解释说，正弦曲线是这样的。

• the taylor series is also inefficient compared to the built-in sine function of a modern desktop chip.

  泰勒级数的效率也无法与现代桌面芯片的内置正弦函数相比。

• we start with a simple sine curve and customize it to look just as we want it to.

  我们从简单的正弦曲线开始，将其定制为我们所希望看到的形状。

• performing a cpu intensive task – 1,000,000 sine and sum operations.

  执行cpu高消耗的任务——100万次sine（正弦）和加法操作。