Mainly is the pump speed is too high, medium and high viscosity resistance is very big, this will cause pump motor moment of starting current more than rated current, motor overload;

主要是泵的转速太高、介质粘度又太高这样就会造成泵阻力很大，电机的瞬间启动电流超过额定电流，造成电机过载；

youdao

This paper presents a theoretical discussion on the definition of the rated hoist moment of tower cranes and develops a new definition of the rated hoist moment and its application.

本文对塔式起重机起重力矩定义问题进行了理论探讨，并提出了新的起重力矩定义及应用方法。

youdao

My favorite split-rated name at the moment is Expedia, the online travel service that offers reservations for airlines, hotels and rental cars.

FORBES: One Rating Agency's Junk Bond Could Be Your High-Yield Treasure

And since I don't really want to stand out, and since intelligence is very highly rated in my family an exceptionally gifted child would never have a moment's peace I try to scale back my performance at school, but even so I always come first.

NPR: Excerpt: 'The Elegance Of The Hedgehog'