Industry has been working at developing harmless substitutes for these gases.该行业一直在努力开发一些可以替代这些气体的无害物质。I would not want to deny them a harmless pleasure.我不想剥夺他们这点无伤大雅的乐趣。He seemed harmless enough.他看起来不会惹什么麻烦。...
It was just a piece of harmless frivolity.这仅是无恶意的愚蠢行为。Macular stains are ery light, pink or tan - colored birthmarks that are ery common and harmless.色斑是浅色 、 粉红色或棕褐色的胎记,很常见而且无害.Producing the hydrogen fuel uses the harmle...
钾质白云母是铅锌银矿床中的主要热液蚀变矿物,通常表现为白云母化、绢云母化、伊利石化.Potash micatization is one of the main hydrothermal alteration minerals genetically related to the lead - zinc - silver deposit.康山金矿田围岩蚀变主要为硅化 、 绢云母化、碳酸盐化及黄铁矿化.The main wall rock...
这支队伍需要一位他这样技术水平的司机。The team would have need of a driver of his worth.据报道，该矿事故发生率是全国平均水平的3倍。The mine reportedly had an accident rate triple the national average.北爱尔兰的失业率是全国平均水平的两倍。Unemployment in Northern Ireland is twice...
Process for synthesizing dimethyl phthalate ( DMP ) for phthalic anhydride and methanol has developed.研究以苯酐、甲醇为原料合成邻苯二甲酸二甲 酯 的方法.Methanol can also degrease the skin, which may cause dermatitis.甲醇也会引起皮肤脱脂, 引发皮炎.The colorl...
运气不仅在战争中, 而且在战事新闻和历史的写作中也显得十分重要.Luck figures not only in war, but in the writing of war journalism and history.而且写作中也常常出现句型错误.I sometimes make mistakes in sentence structure when I write.在幻想和感伤的作品中,格律在写作中只是偶然的.In works o...