The system immediately recognizes any need for a change in power distribution and responds very quickly when driving on road, often before the wheels begin to lose their grip.
此系统能自动侦测路况并迅速做最适当的调整与分配,而且是在避免失去抓地力前就开始快速调整。
The grounding grip of high voltage direct current(HVDC) power system was working in large currents more than 1 000 A for long-term.
高压直流输电系统的接地电流在1000A以上,为确保直流接地系统的安全运行,该文对直流电流密度与土壤电阻率的关系进行了研究。
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