radian
英 [ˈreɪdiən]
美 [ˈreɪdiən]
n. 弧度
复数：radians
COCA.44514
牛津词典
noun
- 弧度
a unit used to measure an angle, equal to the angle at the centre of a circle whose arc is the same length as the circle's radius
双语例句
- CPhase ( 0.01, x) rotates the phase of the| 1> component by one one-hundredth of a radian in the complex plane.
CPhase（0.01，x）在复平面内使1>分量的相位转过了百分之一弧度。 - The most main feature parameters are near-far degree parameter, the distance of eyelids, mouth corner radian, etc.
其中，最主要的特征参数包括趋避度参数、眼帘间距、嘴角弧度等。 - The rad2deg() function converts a radian number to its degree.
函数的作用是：将弧度数转换为相应的角度数。 - The vibratory power transmission and reflection coefficients are determined as the function of radian frequency and coupled angle.
反射和传播系数确定为振动频率和耦合角度的函数。 - Radian silicone version of which is to do a year before the rise of high-precision technology bronzing version.
其中弧度硅胶版是尽一年才兴起的高精密技术烫金版。 - The both sides blocks are platform shaped, and the edge is consistent to the neck radian curve when the human body is in side lying.
前后方的颈托与人体仰卧时的颈椎正常生理前凸及其延伸的枕部曲线相一致； - A unit of angular distance equal to one thousandth of a radian.
角距离单位相当于（待查表）弧度。 - The radian of the arc-shaped blade can be adjusted, the frontal area and the lateral faces are provided with the knife edges, and the watermelon seeds can be removed sanitarily and conveniently.
本实用新型的弧形刀片的弧度可调且正面和侧面都有刀刃，可以卫生方便的去除西瓜瓤。 - One group of arc-shaped balancing segments with the same length and the same radian is preferred.
一组弧形平衡段同长度、同弧度的平衡段为佳。 - △ W is the radian frequency deviation from the center frequency. Gene frequency The proportion of an allele in a population in relation to other alleles of the same gene.
△W是角频率与中心频率的偏离值。基因频率：指某一特殊类型的等位基因在群体中所有等位基因总数中所占的比率。 - Adjust radian according to collar type.
根据领型，可调整不同的弧度。 - With fluent radian solid sculpt, it is the best present for your pet.
流畅弧度立体感造型，是您宠物的最好礼物。 - A radian is the angle subtended by an arc of a circle whose length is just equal to the radius.
一弧度就是长度刚好等于半径的一段圆弧所对的圆心角。 - Based on the characteristics of the conical silo, according to the radian of arc concrete work, the article obtains a set of setting concrete forms which are suitable for radian diversification.
根据锥形筒仓工程的特点，对圆弧混凝土的模板按照弧度的不同，研究出一套适合变弧度的混凝土定型收分模板。 - Excellent radian, beautiful decoration, the artwork of the war!
超卓的弧度，精绝的装饰，战争的艺术品！ - The design of stair, want to have a radian, hang on the wall of their love.
楼梯的设计，要有一个弧度，墙上挂些自己喜欢的画。 - The radian of the arc-shaped blade can be adjusted through rotating the control screws.
旋转控制螺丝可以调节弧形刀片的弧度。 - Mortgage insurance providers such as radian and mgic help smooth the bumps in the market by selling protection against default.
radian和mgic等抵押保险公司通过销售违约保护产品，有助于缓和市场的动荡。 - Results All cases full rectifier or main rectifier, upper eyelid radian was perfect, closeness of eyelid was satisfied, none of exposure keratitis.
结果上睑下垂完全矫正或基本矫正，睑缘弧度美观，符合生理，睑裂闭合良好。 - The deg2rad() function converts a degree to its radian number.
函数的作用是：将角度转换为弧度。 - Inflection: Radian smooth, match up the box closely, high-temperature paint in back, the color never change and shed.
反弯：整段弧度顺畅，配合箱体紧密，背面高温油，永久不变色，不脱落。 - Reduced the height of tire crown radian in the structural design aspect, to increase the b/ B value, strengthened the tire resistance to wear.
在结构设计方面减小了胎冠弧度高、增大了b/B值，增强了轮胎的耐磨性。 - Also it has done a profound research in district-identification arithmetic, that is radian arithmetic.
对区域识别算法进行了研究，提出了区域识别的算法&弧长法； - The low thermal water radian heating type with modified polypropylene pipe is systematically analyzed.
对以改性聚丙烯管为管材的低温热水辐射采暖方式进行了系统分析。 - Based on this, the model is modified secondly considering the fiber curve radian of fabric structures. And fiber's curve radian is simulated by sinusoid.
基于此，又考虑了编织体结构的纤维束的曲线弧度的影响，并应用正弦曲线模拟了纤维束的曲线弧度，对模型进行第二次修正。 - The experiments show that the method can be applied to calibration for vehicle-mounted camera, the calibrating error for azimuth and pitch angle is less than 1/ 100 radian.
实验表明，该方法可以在不同环境下进行车载摄像机标定，方位角和俯仰角的标定误差小于百分之一弧度。 - The maximum tilt angle of the image is0.002 radian;
实验表明，图像旋转过程中允许的最大倾斜角度为0.002弧度； - Results Upper eyelid radian satisfaction rate 100%;
结果上睑缘弧度满意度100%； - Meanwhile, students 'understanding of radian concept is greatly affected by their understanding of degree concept. 4.
同时，学生对弧度制概念的理解很大程度上受到其对于角度制概念理解的影响。