condition for validity

英 [kənˈdɪʃn fɔː(r) vəˈlɪdəti]

美 [kənˈdɪʃn fɔːr vəˈlɪdəti]

有效条件

Based on the detailed analysis of air-gap magnetic field under eccentricity condition, a feasible levitation force and torque control strategy is developed for a surface-mounted permanent magnet type machine and the experiments validate its validity and practicability.
提出一种实用的悬浮力及转矩控制方案，并通过在一台表面贴装无轴承永磁同步电动机上进行的实验验证了其有效性和实用性。
On the necessary and sufficient condition for the validity of frequency fidelity criterion in shannon's theorem
关于Shannon定理中频率准则成立的充要条件
Now my study includes: to analyze the characteristics of diagnosis and treatments, the condition of conservative treatments for retinoblastoma, and to further study the safety and validity of intraocular chemotherapy through animal experiments.
本研究分析了Rb（本院所收治Rb患儿）临床诊治特点以及保守治疗情况，还进一步通过动物实验研究了Rb眼内化疗的安全性及有效性等等。
Lastly, the author summarizes the contents of the thesis and concludes that disposal right is not a necessary condition for the validity of contract and the independent intention declaration of real right is definitely existent.
最后，总结全文，得出合同的效力不以处分权的存在为要件以及存在独立的物权意思表示的结论。