突然启动 meaning in English

sudden start

Three : the mill suddenly activates ,
三：磨床突然启动
The switches have to be in " off " position before plug - in power to provide against accidents caused by sudden unintended running of machine
接通电源前，将开关置于关闭状态，以防止突然启动时发生事故。
Engine operating conditions cold be changed quickly and are very bad sometimes , such as : from suddenly cranking to driving in winter , acceleration to sudden torque demand . in the light of zero emission vehicles , in order to achieve better hot efficiency , maximum power , higher safety and best emission , engine controls become more and more difficult . automotive engines are typical nonlinear , time - delay , time - varying parameter systems
汽车发动机使用环境变化大，使用条件有时非常恶劣，从寒冷的冬天突然启动进入行驶状态，行驶过程中的突然加速，急剧的扭矩变化等等，在这样的条件下，为了使其热效率、输出功率、行驶性、安全性和排气清洁性处于最佳状态，给汽车发动机的控制带来了极大的困难，特别是零排放汽车排放标准的提出，对发动机控制提出了更高的要求。