| 释义 |
radians 英'reɪdjənz美'reɪdjənz COCA¹⁶¹²⁴¹BNC⁴⁴¹²⁸
基本英英例句例句
弧度¹⁰⁰原型radian的复数
名词 radian:
the unit of plane angle adopted under the Systeme International d'Unites; equal to the angle at the center of a circle subtended by an arc equal in length to the radius approximately 57.295 degreesRadians are another way to measure angles.弧度是另一种度量角度的方法。 Is a mathematical function that returns the trigonometric cosine of the specified angle, in radians, in the specified expression.
一个数学函数，返回指定表达式中以弧度表示的指定角的三角余弦。 kuenglish
It is suitable for producing the steel wires with different specification and radians.
该机适用于多种不同规格弧度的钢圈生产。 sthongji88.sm160.com
The units are in radians per second, the same as angular velocity.
单位都是，弧度每秒，和角速度一样。 open.163.com
Angular velocity means not how many meters per second but how many radians per second.
角速度不是指每秒经过的路程,而是指每秒经过的弧度。 open.163.com
How many meters per second is linear, as opposed to how many radians per second, which is angular velocity.
每秒走过多少米就是线速度，和每秒经过多少弧度是相反的，那是角速度。 open.163.com
However as the angle increases to360 degrees,720 degrees4 pi radians, and more, the Taylor series requires progressively more terms for accurate computation.
但是，随着角度增加到360度、720度4 pi弧度以及更大时，泰勒级数就逐渐需要更多条件来进行准确计算。 ibm
Many spatial distance algorithms require the numbers to be in radians, while others can work with degrees.
许多空间距离算法要求采用以弧度表示的数据，而其他算法则要求使用以度表示的数据。 ibm
Mostly double- precision values are used, and angles are measured in radians not degrees as used by the Arc2D class.
多数情况下是使用双精度值，并且角度是用弧度来度量的而不是 Arc2D类中使用的度。 ibm
Notice that the formula involves the use of the exponential function, and that the angles must be in radians.
请注意公式中所用的函数，以及所有的角度都必须在弧度中。 doyouhike
Returns the corresponding angle in degrees for an angle specified in radians.
返回以弧度指定的角的相应角度。 kuenglish
So omega is about2.5 radians per second.
因此角速度大概是2。5弧度每秒。 open.163.com
That's our definition of radians.
这是对于弧度的定义。 open.163.com
That's the reason why we always used radians in math.
这就是我们在数学里用弧度表示角度的原因。 open.163.com
Thus, in the worst case of zero leading- edge suction, the drag- due-to- lift factor K is simply the inverse of the slope of the life curvein radians, as previously determined.
因此，零前缘吸力的最坏情况是：由升力引起的阻力系数 K是前面确定的升力曲线斜率的倒数弧度制。 shishiyu
You can configure the math library for radians or degrees the default is radians.
可以将数学库配置成弧度或角度默认为弧度。 ibm |