engine start preheating switch
发动机预热起动开关
a switch set to operate at a desired time.
在预定的时间内起动的开关。
preheat and rapid start fluorescent lamp
预热快速起动荧光灯
Rev it up to warm the engine.
让发动机转起来预热.
Reduction of Cold Start Emissions from Gasoline Engine by Preheating Intake Air and Related Technologies;
进气预热降低汽油机冷起动排放及相关技术研究
How long should the engine warm up before we start?
这引擎在起动前应预热多长时间？
Analysis and Treatment on One Overheat of 500kV Disconnecting Switch
一起500kV隔离开关过热分析及处理
The subterranean heat mining to cause the ground sink and crack forecast of Xi'an city
西安市地热开采引起地面沉降及地裂缝的预测
Don't forget to warm the car up for a few minutes before you start.
你起动这部汽车之前别忘了要预热几分钟。
Discussion on Plan for Diesel Cold Preheating and Starting Using Fuel Oil Heater
利用燃油加热器为柴油机低温预热起动的方案探讨
An automatic light switch; a budget deficit that caused automatic spending cuts.
自动电源开关；预算赤字导致了自动的缩减开支
fire cycle system
自动开关式喷水灭火系统起火时自动开启
Reason Analysis of One Dewing Flashover Accident in Switchgear & its Preventive Measure
一起开关柜凝露闪络事故分析与预防措施
Now, when the engine is started, the hot exhaust gases are deflected by the closed heat-control valve.
现在当发动机起动时，关闭的热控制阀引导热废气。
"When the switch is closed, the operation of this electric water heater is automatic."
打开电源开关后,本电热水器的完全自动操作。
When the room temperature drops below a preset value, the thermostat switch closes turning on the furnace
当室温下降到低于预定值时，热继电器开关闭合，使炉子打开。
Research on 7.5kW Switched Reluctance Starter/generator Platform;
7.5kW开关磁阻起动/发电平台研发
Research on the Control of Switched Reluntance Starter/Generator;
开关磁阻电机起动/发电控制技术研究