在压水堆核电站换料的过程中存在燃料棒破损的可能.There exists probability of fuel assembly damage in PWR during refueling period.收、放卷采用独立翻转双工位机构, 不停机自动裁切接换料.Unwind and rewind use double in depopendently turns - over structure, nonstop automatic ...
机修工努力维持直升机的飞行性能。The mechanics work hard to keep the he-licopters airworthy.机修工立即找到了出故障的地方。The mechanic located the fault immediately.这个机修工给我修汽车.The mechanic repaired my car....
生命起源的确切详情仍是个谜。The precise details of the origins of life remain hidden.关于生命起源的学说有很多.There are many theories about the origin of life.生命是怎样起源的?How did life begin?...
Vera pressed his shirt.薇拉把他的衬衫熨平了。It was a present from Aunt Vera.这是薇拉姑妈送的礼物。Aloe Vera is used in moisturisers to give them a wonderfully silky texture.芦荟用于润肤霜中,使之具有美妙的丝般润滑感。...
造船中使用的金属板过去使用铆接, 现在则常用焊接.The metal plates used in making ships used to be riveted together, but now they are usually welded.他们把钢梁铆接在一起.They riveted the steel beams together.用于修补与加强焊缝、铆接 、 切割等作业造成的防护层损伤.Use to fix up and ...