It's a two - component , reinforced etch primer, containing phosphoric acid and corrosion - inhibitive pigments.一种含有磷酸和 防腐蚀 颜料的双组份加强型磷化底漆.OBJECTIVE To discuss the inhibitive activity of proteinase of hypoxic cells r...
About two leagues beyond the summit of that hill above the village.'村边山顶那一面,大约两个里格. ”I knew what I could do in the minor leagues, I just wanted a chance to prove myself in the majors.我知道自己在职业棒球小联合会中实力如何，我只是想有个机会能在职业...
栋梁支撑屋顶全重.The timber carries the whole weight of the roof.他们喧嚣叫嚷之声,把王宫的栋梁震得直摇晃.They made such an uproar that the very timbers of the palace shook.我们房屋的栋梁是香柏木的; 我们的椽子(意难确定)是扁柏木.The beams of our house are cedars; our rafter...
He has 250 students in his microeconomics module.他的微观经济学授课单元有250名学生。While one of the astronauts went round the moon in the command module, the other went down to the surface in the lunar module.当其中一名宇航员在指挥舱中环绕月球飞行时, 另一名宇...
The plug broke, exposing live wires.插头坏了，带电的电线露在外面。Plaster had fallen away in places, exposing the brickwork.有些地方的灰泥脱落了，露出了砖。He smiled suddenly, exposing a set of amazingly white teeth.他突然一笑，露出一口雪白的牙齿。...
She sat down cautiously on the red canvas cushions, knees modestly together.她小心翼翼地在红帆布垫上坐下，膝盖矜持地并拢着。First I applied a blue colour wash to the canvas.我先在画布上涂了一层蓝色水彩。The times that people used canvas boat have become histo...