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- Open ring systems can avoid electromagnetic loop. 开放的环系统，可避免电磁环。
- electromagnetic open ring 电磁解环
- Practically, most distribution feeders are open ring systems with single circuit breaker configuration. 实际上，大多数配电馈线开放环系统与单断路器配置。
- an open ring of iron used in playing the game of horseshoes 做马蹄铁游戏时用的开放的铁环
- Electromagnetic wave travel as light wave do. 电磁波的传播就像光波的传播一样。
- After it was mixed with epoxy resin,transition state was formed first.Then they got on with opening ring reactions according to bimolecular nucleophilic substitution mechanism(SN2). 它与环氧树脂混合后首先形成过渡状态，然后按双分子亲核取代(SN2)机理进行开环反应。
- A device used to modulate an electromagnetic wave. 调制器用以调制电磁波的装置
- an open ring of iron used in playing the game of horseshoes. 做马蹄铁游戏时用的开放的铁环。
- 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。
- 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。
- The shop is open from this day onwards. 该店从今天起开始营业。
- Please open a window to allow the air to circulate. 打开窗子让空气流通。
- This drawer is too tight for me to open it. 这抽屉太紧了，我打不开。
- You may open a current account at a bank. 你可以在银行开立一个活期帐户。
- Communication of audible signals encoded in electromagnetic waves. 无线通讯以电磁波密码进行的可听信号的联络
- I asked the man opposite if he would open the door. 我问对面的人他愿意不愿意开门。
