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- trigonometric ratio 三角比
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- The first or last term of a ratio or a series. 首项，末项比率或数列中第一个或最后一个项
- Some Simple Uses for Trigonometric Functions. 三角函数一些简单的应用。
- Trigonometric functions use radian mode for angles. 三角函数的角度使用弧度模式。
- Whether to show trigonometric buttons. 是否显示三角函数按钮。
- After-tax profit margin is the ratio of net income to net sales. 税後利润率指净收入与净销售之比。
- The ratio of men to women was two to one. 男女的比例是二比一。
- The interval between any two frequencies having a ratio of2 to1. 倍频程频率比率为2比1的两个频率的间隔
- We might prefer to stick to trigonometric functions. 我们可能宁愿拘泥于使用三角函数。
- The strike is the ultima ratio of Trade Unionism. 罢工是工联主义的最后手段。
- Performing trigonometric and other mathematical calculations. 执行三角法计算和其他数学计算。
- The cross ratio he called anharmonic ratio. 他把交比叫作非调和比。
- The trigonometric functions are defined for right triangles. 三角函数是对直角三角形定义的。
- The ratio between the two sides is one to four. 双方人数对比是一对四。
- Subsistence only increases in an arithmetic ratio. 生活资料只能按算术级数增长。
- This is the prime ratio of the nascent increments. 这是最初增量的最初比。
- Scientists are trying to increase that ratio. 科学家正设法增加这个比率。
