1·A new circuit used for the grating torque sensor of hydraulic turbine's principal axis system is designed.
针对水轮机主轴扭矩检测系统中的光栅扭矩传感器，设计了一种新型电路。
2·A stone wall with a water element is introduced opposite the main entry and extends this principal axis.
一堵带有水设计元素的石墙被引入，正对着主入口，将主轴线扩展开。
3·Main products: bearing bracket, principal axis, gearbox and Generator etc.
主要产品：轴承座、主轴、齿轮箱、发电机等。
4·The settle time is related to the Angle of harrow leaf and harrow blade and principal axis speed of drier.
物料在小干燥盘上的停留时间与耙叶和耙刃的角度以及干燥机主轴的转速有关。
5·The surface roughness in mill machining relates to quiver of work piece, principal axis's eccentricity, cutter abrasion, cutter distortion and other physical or geometry factors.
铣削加工表面粗糙度的形成与铣刀和工件振动、主轴偏心、刀具磨损、刀具变形等物理和几何因素有关。