您要查找的是不是：
- An open switch will derail a train. 转辙器打开会使火车出轨。
- Cannot open switch port. Scanning will not be available. 无法打开切换端口。无法使用扫描。
- Abstract: This paper provides theoretical model and calculated results of explo ding foil opening switch with three kinds of power-conditioning circuit such as mode F, or mode FT, or mode TF. 摘要 :给出了在单纯断路开关调节电路(F型)、断路开关-变压器调节电路（FT型）和变压器-断路开关调节电路（TF型）三种类型的电爆炸断路开关的理论模型和数值模拟结果,并对其性能进行对比和分析。
- Semiconductor opening switch(SOS) 半导体断路开关
- Electro-explosive opening switch 电爆炸丝断路开关
- The DG453 and DG456 each have two normally closed and two normally open switches. DG453与DG456均具有两个在正常情况下为闭合状态的开关,以及两个在正常情况下为断开状态的开关。
- Link conveyor belts, open switches and build catapults over walls, to ensure your production line runs to perfection from start to finish. 连接传送带，打开开关，在城墙上建造弹弩，这些都将确保你的生产从开始到结束都能进行得顺畅。
- Numerical simulation of semiconductor opening switch 半导体断路开关数值模拟
- Theoretic and experimental study of exploding foil opening switch 电爆炸箔断路开关的理论和实验研究
- Pea pods burst open when overripe. 豌豆过熟就会爆裂。
- Open tender for purchasing power transformer. 公开招标购买电力运输设备。
- We bivouacked on the open plain. 我们在开阔的原野上露营。
- I had to use force in opening the door. 我不得不用力开那一扇门。
- This little gadget's great for opening tins. 这小玩意儿开罐头挺好用。
- Abstract: The principle and application of several kinds of opening switches with microsecond conduction time for inductive energy storage of high power pulse technology are introduced, and the characteristics of the switches are reviewed briefly. 文摘:介绍了几种用于脉冲功率电感储能技术的微秒级传导时间断路开关的原理和应用，并就它们的各自的特点进行了评述。
- She's go to play the opening bar of the sonata. 她准备演奏这支奏鸣曲的开始数小节。
- Two smaller screens will be opening in May. 五月份将有两家小型电影院开业。
- Thank you. How long will this offer be open? 谢谢。这个报价的有效期多长？
- Open the shutter and see what the weather is like. 打开百叶窗，看看外面的天气如何。
- The fresh air blew in from the open window. 新鲜空气从开着的窗户吹进来。
