因此角速度大概是2。5弧度每秒。
单位都是，弧度每秒，和角速度一样。
The units are in radians per second, the same as angular velocity.
这就是我们在数学里用弧度表示角度的原因。
这是对于弧度的定义。
360弧度每秒。
主进料口弧度尺寸与注塑机喷嘴弧度相配。
D. The material - radian size and injection plastic machine nozzles radian match.
角速度不是指每秒经过的路程，而是指每秒经过的弧度。
Angular velocity means not how many meters per second but how many radians per second.
可以将数学库配置成弧度或角度(默认为弧度)。
You can configure the math library for radians or degrees (the default is radians).
在北半球，如上图所示，太阳沿着地平线南部以最低弧度划过天际。
When viewed from northern latitudes, and as shown in the above horizontally compressed image, the Sun will make its lowest arc through the sky along the southern horizon.
问题是一样的，并不惊讶，因为现在有一个表面,是一个完全的弧度。
The problem is the same, it's not a surprise, because now we have a surface which is an exact, perfect arc.
这是角度dθ,它运动了一会儿,运动过角度dθ,弧度是，半径是。
Let this be the angle d theta so it moves in a short amount of time over an angle d theta dS and the arc here is dS, R and the radius is R.
从十四世纪中叶开始，细长而带有稍许的弧度是眉型的主流。
Thin, long and slightly curved eyebrows have been the major trend since the mid-14th century.
,这个弧度的半径，也是个空气轨道，等于115上下5米。
the radius of curvature of our arc, which is also an air track, equals 115 plus or minus five meters.
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。
How many meters per second is linear, as opposed to how many radians per second, which is angular velocity.
所以我可以预测,震荡的弧度，预测，你们也可以,做相同的实验。
So I can make a prediction of the period of this oscillation, predict and you can go through exactly the same exercise.
弧度明显，眉毛粗细适中，非常适合她的脸型以及眉毛和头发的质感。
The arch is strong and the brows are thecorrect thickness for her facial shape and brow-hair texture。
你们的课不是 R.Bryant的，这个弧度，是这里的弱点。
your lecture is not R.Bryant and the arc, this is gonna be the weak point here.
通过望远镜你所能看到的天空的范围称作真实视场，以弧度值(角视场)来度量。
The amount of sky that you can view through a telescope is called the real (true) field of view and is measured in degrees of arc (angular field).
正当此时奈提莉大弧度地挥舞着她的弓，狠狠地砸向剩下两只狼的脑袋.
当太阳低弧度越过地平线时，它们走动的身影映衬着一地的雪白，沐浴在柔和的日光中。
They move silhouetted against a land white as white, bathed in gentle light as the sun traces a low arc across the horizon.
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。
Many spatial distance algorithms require the Numbers to be in radians, while others can work with degrees.
因为通常你的眼睛可以覆盖1弧度范围内的文字，这样做可以为你节省一些时间。
Your eye can catch the words in about a 1″ radius, so this can shave off a bit of reading time.
人的脚部本身就是一个结构强健的支撑结构，鞋底的形状实际只是脚底弧度的翻版。
The foot has its own inbuilt strength and support so why duplicate this.
避免长成嵌甲的方法就是，去药店买个专门用来修指甲的小镊子，按照指甲自然弧度来剪。
To avoid this, check your drugstore for nail "nippers" that are shaped to follow the natural curve of the nail.
我扭转脖子，想看看她的表情，可也只能看到一半儿：眼睛的煽动、嘴唇的弧度，面颊的一片儿。
I twist my neck, trying to catch her expression, but I can see only half of it: flutter of eye, curve of lip, and slice of cheek.
这个博客还说新的iPad背面是扁平的(目前这款的背面有弧度)，而且还薄了0.12英寸。
The blog also said the new iPad will have a flat back — the current iPad's back is curved — and is thinner by 0.12 inch.
即ω=2πf，Omega，is，two，pi，times，fω=2π,所以大概360弧度/秒。
即ω=2πf，Omega，is，two，pi，times，fω=2π,所以大概360弧度/秒。
应用推荐