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- And less background gas is incorporated in the deposited film. 而只有較少的本底氣體引進(jìn)于射薄膜中。
- An increase in background gas, as the mud weight overbalance gradually decreases. 由于鉆井液密度逐漸下降失去平衡，鉆井液的含氣量上升。
- The experiment shows, when the background gas pressure is less than 400 Pa,a bright emission small sphere exists before the target surface, and the diameter of the sphere is much larger than the size of the laser ablated point. 實(shí)驗發(fā)現 ,當背景氣壓為 40 0Pa以下時(shí) ,在靶面上存在一個(gè)明亮的發(fā)光球體 ,球體直徑遠大于激光燒蝕斑的大小 ,此球體向四周輻射等離子體光譜 ,只是在垂直靶面的方向輻射相對較強。
- At first the researchers ablated their target in a vacuum, but it was the use of different background gases, such as argon and oxygen, that produced the most interesting results. 起初該小組是在真空中進(jìn)行雷射剝削，但是在不同的背景氣體例氬與氧下，他們卻發(fā)現了許多有趣的結果。
- He has a strong political background. 他有強大的政治背景。
- I'll refill my cigarette lighter with gas. 我將給打火機再灌滿(mǎn)汽油。
- That incessant background music gets on my nerves. 那沒(méi)完沒(méi)了的背景音樂(lè )令我非常煩惱！
- The gas bubbled to the surface of the water. 氣體變成氣泡升上水面。
- We are well served with gas in this town. 這個(gè)城鎮煤氣供應得很好。
- He has a working-class background. 他是工人階級出身。
- Get the fall in the background, will you? 把瀑布拍進(jìn)背景中去好嗎？
- Ionization of a background gas by an intense relativistic electron beam 強流電子束碰撞電離背景氣體研究
- A background accompaniment, as for a performer. 伴奏為一個(gè)演奏者配音伴奏
- He cooks his meal with a gas stove. 他用煤氣爐做飯。
- Don't forget to drop by at the gas station. 別忘了到煤氣站去看看。
- She came from a privileged background. 她出身於特權階層。
- I was given gas when they pulled my tooth out. 給我拔牙時(shí)用了一氧化二氮。
- He came from an impoverished background. 他出身貧寒。
- His long speech was nothing but gas and hot air. 他的長(cháng)篇大論只是吹牛和空話(huà)。
- This book gives the background of the Civil War. 這本書(shū)敘述了南北戰爭的背景。
