1·To pump energy back into the grid, some of the rotational energy is bled off to power a generator on the main shaft.
把电能又送回电网时，就释放一部分转动的动能，开动位于主轴的发电机。
2·Hair is dead, and once the main shaft of the hair follicle is extruded, expired biomass can't be tinted or bleached by psychological trauma or fear.
头发是死的，一旦其毛囊主轴受到挤压，其生物物质由于心理创伤或恐惧不能着色或漂白。
3·Dynamic balance accuracy of aeroengine main shaft bearing cage is of the utmost importance to bearing performance.
航空发动机主轴轴承保持架动平衡精度对轴承的性能至关重要。
4·It has meaning both in theory and realistic for development of similar main shaft system.
它将对该类型主轴系结构的研发有一定的理论意义与现实意义。
5·Small-scale fertilizer granulator is mainly composed by motor, making grains disc, gearbox, underbed, main shaft bearing, regulate device and rotational speed test system, etc.
小型肥料制粒机主要由电动机、制粒圆盘、变速箱、底架、主轴轴承、调节装置和转速测试系统等组成。