第二至第五大股东持股比例
the second to the fifth largest proportion of share-holding
the second to the fifth largest proportion of shar
第一大股东持股比例
the first big proportion of shareholding
齿轮变比机构
gear-ratio changing mechanism
电机机构
motor operating mechanism
光机机构
optical mechanical construction
环境法律与机构股
Environmental Law and Machinery Unit
夹持机构
clamping mechanism
gripping mechanism
Clamp machine
The holding feed mechanism
巨型重载夹持机构
large scale heavy clamping system
偏心夹持机构
eccentric holding mechanism
随机比例抽样法
method of random proportional sampling
随机比例方程
stochastic pantograph equations
Stochastic pantograph equation
随机比例微分方程
stochastic pantograph equations