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- But the mechanism of cold cathode penning discharge results in high modulation ratio of ion current derived from the source, and lowers the quality of current. 但是由于冷阴极放电的限制，其引出束流的调制度过大，束流不稳定，这降低了离子束流的品质。
- The emission spectra of He plasma were measured by using three types of experiment devices: dielectric barrier discharge device, hollow-cathode discharge device and Penning discharge device. 采用三种实验装置(介质阻挡放电装置、空心阴极放电装置和彭宁放电装置)分别测量了不同压强范围内氦等离子体的发射光谱。
- My deskmate wanted to trade his pen for my book. 我的同桌想用他的钢笔换我这本书。
- He made motions to me to pass the pen. 他向我打手势，要我把钢笔递给他。
- How long will the discharge of the cargo take? 卸货需要多久？
- Put down my pen and stop fiddling! 把我的钢笔放下，别用手玩弄！
- She delved in her bag and pulled out a pen. 她在提包里翻找，拿出一枝钢笔。
- The simultaneous discharge of these guns. 舷炮齐射这些枪炮的同时开火
- Charles bought a pen at the dime store. 查尔斯在廉价店买了一支钢笔。
- Somebody has walked off with my pen. 有人把我的钢笔偷走了。
- She is competent in the discharge of her duties. 她善於履行职责。
- He is rooting about for his fountain pen. 他正在寻找他的自来水笔。
- The prisoner was glad to get his discharge. 囚犯获准释放,感到很高兴。
- I'm wild about losing my gold fountain pen. 我因遗失了自来水金笔而暴躁不安。
- Don't make so much fuss over losing a pen. 别为了丢失一支笔就这样大惊小怪。
- Shall we have a talk on the port of discharge this afternoon? 咱们今天下午是不是谈谈卸货港的问题？
- I've searched high and low for my lost pen. 我到处寻找丢失的钢笔。
- A usually audible discharge of intestinal gas. 屁从肠内排出的(通常有声音的)气体
- A certain discharge of possible radioactive effluent. 一定量的可能有放射性的废水。
- That was only a slip of the pen. 那仅是笔误。
