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1·I hear some cosines. I hear some sines.

我还听到了余弦，还有正弦。

2·America sines as the land of opportunity, not the land of handouts.

美国一向被诩为“机遇之地”，而不是救济之地。

3·Learn how to make waves of all different shapes by adding up sines or cosines.

了解如何通过增加正弦和余弦来制造各种不同形状的波。

4·Now, suppose you want to do something as simple as write out the sines of those angles.

现在，假设您想进行一些简单的处理，比如写出这些角度的正弦值。

5·You may not use more advanced trigonomery, such as the law of sines, the law of cosines, etc.

你不可以使用高级三角知识 例如正弦 余弦等.

6·For example, Listing 3 shows a stylesheet that generates sines, cosines, and tangents for the angles.

例如，清单3展示了一个样式表，它生成角度的正弦、余弦和正切值。

7·The quadratic sines motion law, Which is suitable for shedding motion of high speed looms, Was put forward in this paper.

提出了一种适用于高速织机综框开口运动的二次正弦运动规律。

8·Maybe it will be easier to set up bounds but maybe the function will become harder because it will have all these sines and cosines in it.

可能是积分边界容易确定，但函数可能就比较困难，因为它含有这些sin, cos在里面。

9·The process of decomposing a function of time or space into a sum (or integral) of sinusoidal functions (sines or cosines) with specific amplitudes and phases.

把一个时间或空间函数分解为具有一定振幅和相位的正弦函数(正弦和余弦)之和(或积分)的过程。

10·The basic method of adaptive signal processing and the principles of canceling are introduced. The interference canceling is proved by processing sines signal and sines noise signal with this method.

介绍了信号自适应处理的基本方法和自适应对消原理，利用正弦合成信号和正弦与噪声合成信号的对消实例验证了该方法。