As a complex system, dredgers have not only main propulsion system but also dredging operating system.
作为一种复杂机器系统,挖泥船不但具有主推进系统,还具有用于疏浚施工的挖泥作业系统。
参考来源 - 挖泥船动力机械远程诊断系统关键技术研究This paper selects the "Fazhen" work ship as the research object, the thorough research to the speed control, and its main electric propulsion system configuration.
本文选取了“法臻号”工作船作为研究对象,深入研究其调速控制,并为其主电力推进装置进行配置选型。
参考来源 - 小型船舶主电力推进装置的设计与研究The propulsion system of a HEV comprises both an ICE and an Electric Motor (EM). Selection of an appropriate propulsion system structure is very critical to the performance of a HEV.
混合电动汽车由内燃机和和电机共同驱动,其驱动系统的选型对于混合电动汽车的性能十分关键。
参考来源 - 混合电动汽车能源总成控制器及驱动电机的矢量控制研究The solid-propullant ducted rocket, which combines the advantages of solid propullant rocket and ramjet propulsion, is a new kind of combined propulsion system.
固体火箭冲压发动机是一种新型的、组合型动力装置。
参考来源 - 固体火箭冲压发动机燃烧过程仿真与实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The hydrogen propulsion system will be the key to Phantom Eye's success.
氢推进系统将是幻影眼成功的关键。
He is not aware of another electric propulsion system designed for CubeSats.
他并不熟悉另一项为立方体卫星设计的电力推进系统。
The researchers acknowledge that some propulsion system technology still needs to be explored.
研究人员承认，还有一些推进系统技术问题需要作进一步的探讨。
"We will use the tremendous capabilities of this ion propulsion system to climb out of orbit around Vesta, travel for almost another three years through the asteroid belt to dwarf planet Ceres and then go into orbit around Ceres and undertake the same kind of measurements there that we'll be doing at Vesta.
VOA: special.2011.07.27
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