This article discusses the puncture phenomenon of switch contact in a circuit, analyses its physics process and introduces some safeguards for switch contact.
讨论了电路中开关接点之间的电击穿现象,分析了电击穿的物理过程,介绍了几种保护接点的方法。
Inward is that above all a few switch points are memorised in the polling list of program and another points are determined with small count by CPU.
介绍一种微机控制变频调速方案,其特点是只需预先计算出少量开关点存放在程序的查询表中,其余各点由CPU用边查表边做简单计算的方法在线确定,由DMA传送开关指令的工作模式进行控制。
Experimental research of a novel contact-switch microactuator controlled by laser-induced photothermal expansion;
激光光热控制触点开关式微驱动机构及实验研究
Turn on the gas and light the oven.
转动煤气开关点燃烤箱.
Ignition Sw Out (Start)
点火开关关闭（开始）
Turn the ignition off, then turn the ignition on.
关掉点火，然后打开点火。
Turn ignition off, then turn ignition on.
关闭点火，然后打开点火。
Turn ignition on (engine off).
点火开关打开（引擎熄火）。
Failure to do this can damage the ignition switch.
然后打开点火开关。不这样做便会损坏点火开关。
TURN IGNITION OFF, THEN TURN IGNITION ON (ENGINE OFF).
关闭点火，然后开点火（引擎关闭）。
switch on [turn off] the ignition of a car
打开[关掉]汽车的点火开关
Ignition Switch Output FUSE #16
点火开关输出熔断＃１６
LG/YL Fused Ign Sw Output
ＬＧ／ＹＬ熔断点火开关输出
DB/WT Fused Ignition Switch Output
ＤＢ／ＷＴ熔断点火开关输出
IGNITION SWITCH MOUNTING SCREWS (3)
点火开关装配螺钉（3）
current-on contact
开关［触点］电流， 合闸电流
TURN IGNITION OFF, THEN IGNITION ON.
关闭点火器，然后打开点火器。
REPAIR THE OPEN IGN SWITCH OUTPUT WIRE FROM THE IGN SWITCH TO THE JUNCTION BLOCK.
从熔断点火开关到连接块维修断开的点火开关输出线。
REPAIR OPEN IGNITION SWITCH OUTPUT.
修理断开的点火开关输出。＊
REMOVE THE KEY FROM IGNITION SWITCOPEN LEFT FRONT DOOR.
从点火开关移走钥匙。打开左前门。
Place ignition switch into openings on steering column.
放置点火开关至打开的转向柱上。