在壓水堆核電站換料的過程中存在燃料棒破損的可能.There exists probability of fuel assembly damage in PWR during refueling period.收、放卷采用獨立翻轉雙工位機構, 不停機自動裁切接換料.Unwind and rewind use double in depopendently turns - over structure, nonstop automatic ...
Vera pressed his shirt.薇拉把他的襯衫熨平了。It was a present from Aunt Vera.這是薇拉姑媽送的禮物。Aloe Vera is used in moisturisers to give them a wonderfully silky texture.蘆薈用于潤膚霜中,使之具有美妙的絲般潤滑感。...
氡和釷射氣的子體易被氣溶膠吸附.The daughter nuclides of radon and thoron tend to become attached.他們承認,含釷區(qū)內的Pb208會產生干擾.They recognized that in a thorium province Pb 208 would present complications.這基本上是用二氧化釷彌散強度化的鎳基合金.This is essentiall...
機修工努力維持直升機的飛行性能。The mechanics work hard to keep the he-licopters airworthy.機修工立即找到了出故障的地方。The mechanic located the fault immediately.這個機修工給我修汽車.The mechanic repaired my car....
造船中使用的金屬板過去使用鉚接, 現在則常用焊接.The metal plates used in making ships used to be riveted together, but now they are usually welded.他們把鋼梁鉚接在一起.They riveted the steel beams together.用于修補與加強焊縫、鉚接 、 切割等作業(yè)造成的防護層損傷.Use to fix up and ...
生命起源的確切詳情仍是個謎。The precise details of the origins of life remain hidden.關于生命起源的學說有很多.There are many theories about the origin of life.生命是怎樣起源的?How did life begin?...