We tried to grow some copper sulphate crystals with our children.我们想跟孩子们一起制作硫酸铜晶体。Adding sulphate to the solution will give a precipitate.将硫酸盐加入该溶液会产生沉淀.More ammonium sulphate solution is being recovered in the process o...
他在体察民情方面表现得相当周到和练达。He's shown considerable delicacy and tact in feeling the public mood.世事洞明皆学问, 人情练达即文章.A grasp of mundane affairs is genuine knowledge; an understanding of worldly wisdom is true learning.这些早已被他的从容...
我已从一位可靠人士那儿获悉,这家公司经营得非常糟糕.I've heard from a reliable source that company is running very badly.我获悉新董事是墨西哥人.I read that the new director is a Mexican.我获悉失事的消息感到十分震惊.I was devastated by the news of the crash....
含淀粉的细胞可能也含有无定形的蛋白质即谷蛋白--俗称面筋.The starch - containing cells may also contain amorphous protein known as gluten.无定形和结晶聚合物两者都能发生屈服并能冷拉伸.Both amorphous and crystalline polymers can yield and be cold - drawn.分子间键合减弱, 尤其在聚合物的无...
依我看来, 仿佛还是学诗将来会成点名目. ”So far as I can see, Hsueh - shih's the more promising of the two. "将牌——花色定约(有将定约)指定名目花色的每一张牌.Trump — each card of the denomination named in a suit contract.中大西洋山脊名目收集了这个海底山脊区域的个样本.The Mid - At...
In that moment a surge of hatred flowed through my blood.那一刻，一股仇恨在我的血液中翻涌。In that 2.7-litre form it really was a terrific racing car.其2.7升的车型确实是非常棒的赛车。I'm only just beginning to take it in that he's still missi...
这个晚上最让人高兴的就是精彩的焰火表演。The most pleasurable experience of the evening was the wonderful fireworks display.对于这个决定的反应非常不一致。There has been a very mixed reaction to the decision.这个队伍的丰富经验和表现出来的实力是众所公认的。Few would argue that this...
马丁·邦尼特将军呼吁反叛者投降。General Martin Bonnet called on the rebels to surrender.还不能确定反叛者是否会投降。It is arguable whether the rebels will knuckle under.反叛者同时发动了几起攻击。There were several simultaneous attacks by the rebels....