三角函数

Trigonometric functions of angles with the same terminal edge have the same value .

终边相同的角的同一三角函数值相等。

"Laundry, and then I have to study for the Trig test or I'm going tofail."

"洗衣服，然后我得为三角函数的测试复习，否则我就要挂掉了。"

In the right direction.When I saw Jessica in Trig, she was bubbling with enthusiasm.

当我在三角函数课上看见杰西卡时，她正热切地说个不停。

Trig function angles repeat every 2π units in radians, or every 360 units in degrees.

三角函数的角度在弧度制中以每2π单位循环，或者角度制中以每360°单位循环。

Each kind of wave may use the trigonometric function equation to express.

各种波形曲线均可以用三角函数方程式来表示。

The focus of this article is the application of a trigonometric equation that calculates the degree of correction needed to achiee sagittal balance.

本文的焦点在于运用三角函数来计算出为达到矢状面平衡而需要校正的度数。

The need for a precise and reproducible planning tool for the correction of sagittal imbalance prompted us to apply a simple trigonometric equation to achiee the desired sagittal alignment of the spine.

目的：矫正矢状面的畸形需要一种精确的、可重复性的方法，这促使我们运用一种三角函数的计算方法来达到脊柱理想的矢状面序列矫正。

So that, it's easy to deduce the correct angle by a trigonometric function equation, which can be setup using Variance derivative must be equal to zero.

利用方差导数为零建立三角函数等式，进行校正角的反向推导计算。

Fast and accurate computation of the trigonometric function in a modern engineering has been used widely.

0引言在现代工程技术的应用中，需要用到快速而精确的三角函数的运算。

Methods The CR technique is operated with trigonometric function of positioning is used in 42 cases of foreign body in eyeballs.

本文着重介绍了笔者利用CR技术，对42例眼异物进行三角函数定位的探讨。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。