General targets have hydrogen peroxide, sodium hypochlorite, potassium permanganate, and so on.一般的氧化剂有过氧化氢 、 次氯酸钠 、 高锰酸钾等.Hydrogen is a corlourless, odourless gas.氢气是一种无色 、 无味的气体.Producing the hydrogen fuel uses the harm...
Hydrogen is used extensively in industry for the production of ammonia.氢气在工业上广泛用于制氨。He mobilized public opinion all over the world against hydrogen-bomb tests.他动员全世界的舆论反对氢弹试验。Carbon, hydrogen and oxygen combine chemicall...
The programme of sell-offs has been implemented by the new chief executive.新任总裁已经执行了抛售方案。I had to admire David's vow that he would leave the programme.戴维发誓要离开这个项目，我不得不对他表示钦佩。That programme will include live commenta...
Apart from peppers and aubergines, many other vegetables grill well.除了辣椒和茄子，很多其他蔬菜也十分适于烧烤。Brush the aubergines with oil, add salt and pepper, and bake till soft. Meanwhile, heat the remaining oil in a heavy pan.把油涂在茄子上，加...
这架显微镜能把物体放大二百倍.An object was magnified 200 times by the microscope.阿福威风百倍道: “ 你有种出来!" Come out here if you have the guts!'shouted Ah Fu with exaggerated authority.九寨沟风光之美, 实际上百倍于这样的描绘.The scene, actually is much mor...