Low - voltage high - rupturing - capacity fuses with blade contacts ; lv hrc fuse links for 500 and 660 v a . c . and 440 v d . c 带刀口式触点的低压高遮断容量熔断器.交流电压500v和
As the motor turns , the mask rotates , causing the striped pattern to alternately block and transmit the light beam 马达转动时光罩跟著旋转，其上的条纹图形交替遮断光束及让光束通过。
Low - voltage high - rupturing - capacity fuses with blade contacts ; lv hrc fuse bases for lv hrc fuse links for 500 and 660 v a . c . and 440 v d . c 带刀口触点的低压高遮断容量熔断器.交流电压500v和66
The skeletal foot also appeared a bit dim because the moving stripes of the parallax barrier block some of the screen ' s light 脚骨看起来也有点暗，因为视差格栅的移动条纹遮断了萤幕的一些光线。
“ due to lack of ammunition he only had two rounds available to fix the locations of blocking barrages in case of an attack 这段，在下的理解是： “因为缺乏弹药，他在遇到进攻的时候，只能召唤两发校射弹来给遮断炮击定位。 ”
Low - voltage high - rupturing - capacity fuses with blade contacts ; bus - mounting fuse - bases , lv hrc bus - mounting fuse - disconnectors and lv hrc bus - mounting fuse - switches up to ac 660 v 带刀口式触点的低压高遮断容量熔断器.安装有总线的熔
As the intensity of light varies ? by the breaking of a light beam , say , or a decrease in general illumination ? the amount of current generated by the sensor changes 光线强度的变化（例如光束被遮断或是一般照明的降低） ，会造成侦测器里产生的电流随著改变。
The locomotive closes on the railway crossing of the main street and do shunting of a freight car . the railway crossing is closed a long time . therefore the road becomes to a large traffic jam 机?车比较的交通量多道路遮断货物入换行何回出入踏切长时间闭道路间大?滞货物出一回出写真撮好都合闭踏切强行突破人危
As we know , overspeed protection system is one of main protection of steam turbine sets . base on the standing order , we must do oil filler test regularly , but the oil filler test of the emergency stop system , which made by shanghai turbine company ltd . , is often fails in stroke 超速保护系统是汽机主要保护之一，根据规程规定，要定期进行注油试验以验证超速保护的可靠性，但上海汽轮机厂所产的危急遮断器在注油试验中经常拒动，导致在运行中无法进行注油试验，无法验证超速保护系统的可靠性。
