As the waste materials decompose, they produce methane gas.废物腐烂时会产生沼气。Most animals decompose very quickly after death.大多数动物死后很快腐烂.You can apply heat to decompose organic compounds.你可以加热来分解有机化合物....
You can apply heat to decompose organic compounds.你可以加热来分解有机化合物.As the waste materials decompose, they produce methane gas.废物腐烂时会产生沼气。Most animals decompose very quickly after death.大多数动物死后很快腐烂.Aeration is a tank where m...
各部分间的同盟, 不论怎样严密, 都不是合宜的代替品.No alliances, however strict, between the parts can be an adequate substitute.代替品—以奶代水加进即食米片或热朱古力食用.Substitution - prepare instant cereals or hot chocolate with milk instead of water.人造纤维代替品已取代...
叶轮可用角钢制成.The vanes are made of structural angle iron.这种装置的运转情况与叶轮泵很相似.This device operates similarly to the vane pump.叶轮有开式 、 半闭式和闭式三种, 如图 2-2 所示.Impeller are open, and closed three - Banbi, as shown in Figure 2 - 2 ....
I thought the play was only mediocre.我认为这部戏剧只是平庸之作。Virginia was a perfectionist. She was just not prepared to settle for anything mediocre.弗吉尼娅是个完美主义者，她根本不愿意拿任何普普通通毫无特色的东西将就。Only lazybones and mediocre persons could hank...
Everyone underestimates the and special feeling of the ultimate happiness.每个人都低估了快乐的极限.However, he underestimates the scale of the problem...然而，他低估了问题的严重性。However, he underestimates the scale of the problem.然而，他低估了问题的严重性...