1) non-ideal constraint with beam ends
非理想杆端约束
2) ideal constraint
理想约束
1.
In general mechanical documents, the exposition of the basic types of ideal constraints is incomplete, and even inaccurate.
许多一般力学文献中 ,对理想约束基本类型的阐述不够完整 ,有的甚至不够准确。
2.
By means of the fractions of the equation of the non一ideal constrained motion of the particle along the plane curve on the tangential direction and normal direction,the motion speed expression of the particle under this condition is derived,the constrained counter force is further gained,thus some non一ideal constraint problems are solved from the given angle.
通过质点沿平面曲线的非理想约束运动方程在切线和法线方向上的分式 ,导出质点这一条件下的运动速度表示式 ,并进一步求出其约束反力 ,从一定角度解决一些非理想约束问
3.
Ideal constraint can be divided into complete ideal constraint or incomplete ideal constraint according as generalized ideal constraint forces equal to zero or not.
对于理想约束，按照广义理想约束力是否为零，把理想约束分为完全理想约束和不完全理想约束。
3) ideal constraint force
理想约束力
1.
The ideal constraint force of 1-order nonholonomic constraint;
一阶非完整约束的理想约束力
4) rod end constraints
杆端约束条件
1.
Taking the 1 000 kV transmission line project of South Anhui to Shanghai(Anhui-to-east power transfer) as background,rod end constraints and critical wind speed of tubes connected with different inserting plates are studied by natural frequency and wind tunnel experiments,seperately.
本文结合1 000 kV淮南-上海(皖电东送)输变电工程,对不同型式插板连接钢管构件的杆端约束条件和起振临界风速分别进行了自振频率和风洞试验的测试研究,并与振动理论分析结果进行了比较。
5) imperfect beamforming
非理想波束
1.
TD SCDMA system is the third generation mobile communication system presented by China ,whose capacity can be enlarged by adopting smart antenna This paper gives the theoretical analysis of capacity for TD SCDMA based on imperfect power control and imperfect beamformin
本文在基于非理想功率控制和非理想波束的情况下 ,对TD SCDMA系统的容量进行理论分析。
6) imperfect endfaces
非理想端面
补充资料：理想约束
（见约束）。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条