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。
A shortening of the affected ulna by three cm and a relative elongation of the radius was found.
缩短受影响尺骨的三厘米和相对伸长半径被发现。
Effect of Ion Radius on Electrochemical Properties of Magnesium Base Alloys for Storing Hydrogen
合金的离子半径对镁基储氢材料电化学性能的影响
The radius of the arc is the distance from the center of the ball to any corner of the wireframe.
圆弧半径的距离是足球的中心到框架的任何一个角。
The amplitude and strut radius of curvature at the crown junctions influenced the flexibility hardly.
支架支撑体宽度和波形环曲率半径对柔顺性的影响甚微
Adsorption rate constant and equilibrium adsorption quantity increases with increases of ionic radius.
吸附速率常数、平衡吸附量随着离子半径增大而增大。
CONTRASTIVE ANALYSIS OF THE ARCH CARRYING SNOW LOADING CAPACITY UNDER THE DIFFERENT RADIUS OF CURVATURE
不同曲率半径下拱杆承受雪载能力的对比分
The Judgement Armor set bonus that increases the radius of the Paladins Auras is now working correctly.
审判套装现在可以正确提高圣骑光环范围。
The acceleration may in turn be obtained from the velocity of the satellite and the radius of the orbit.
这个加速度又可根据卫星的速度和它的轨道半径来求得。
Nuclear and Industrial Safety Agency transferred the nuclear power plant within20 km radius of500 residents.
核能与工业安全局转移了核电站方圆20公里内得500名居民。
All the people appear in the same radius within the center of interest which is located at the bottom right.
所有人出现在右下方兴趣中心的范围半径内。
The selftrapping transition of acoustic polarons occurs easier with decreasing the radius of the quantum wire.
半径越小,量子线中声学极化子的自陷转变越容易发生。
Numerical simulation of the internal pressure bending process of small bend radius aluminum alloy tubular parts
铝合金小弯曲半径管内压推弯成形过程的数值模拟
The autocollimating telescope method for determination of the radius of curvature and focal length of thin lens
用分光仪测量薄透镜曲率半径和焦距的实验研究
Circumferential Ultrasonic Test for Forged Cylinder with the Ratio of Inner Radius to Outer Radius Less Than0.8
内外径之比小于0。8筒形锻界周向超声检测
Moreover, differences also exist between the pitch radius increasing phases and pitch radius decreasing phases.
此外,这种差异也存在于节径增加和节径减少阶段。
The effects welding speed, welding current and effective radius electric arc on temperature field are discussed.
讨论了热源移动速度,焊弧有效半径等参数对结果的影响。
The modification of nomograph used to determine the base circle radius for constant acceleration and deceleration motion
对确定等加等减速规律凸轮基圆半径诺模图的修正
Investigation radius of oil wells must be determined accurately for providing design parameters for oilfield development.
为了给油田开发设计提供依据, 须准确确定油井的探测半径。
Analysis on Safety and Reliability of Double Saddles adopted in Gas Gathering Pipeline with Large Length and Radius Ratio
大长径比汇气管采用双鞍座的安全可靠性分析
Radius arms, cross members, radius arm brackets and cross member brackets rebuilt or modified for new axle locations.
根据新的前后桥的位置,对半轴,十字轴及相关支架进行改造。
One family investigation and pathogeny research on ectrodactyly, absence of radius side part palm and split foot malformation
少指缺掌并足裂畸形一家系调查及其病因研究
Clinical research of manual reduction in the treatment of distal part of radius and ulnar fracture with radius back malposition
手法整复治疗尺桡骨下段骨折背向移位的临床研究
The atomic radius is the distance from the atomic nucleus to the outmost stable electron orbital in a atom that is at equilibrium.
原子半径是平衡状态下原子核到最外层电子轨道的距离。
The effect of the specific surface area and pore radius distribution of inorganic materials on the capacity of absorbing and desorbing moisture in the air
多孔结构无机材料比表面积和孔径分布对调湿性的影响
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