Dirt clogs the pores, causing spots.灰尘堵塞毛孔，从而生出粉刺。Clogs are part of the Dutch national costume.木屐是荷兰民族服装的一部分。A steady stream of California traffic clogs the air with pollutants.加利福尼亚川流不息的车流使空气中充斥着污染物。Dirt clogs the pores...
他们为了探寻铀矿走遍了全国.They went over nationwide in search of uranium mines.“辛托6”的铀矿体产于不整合面之下变质甚深的粒玄岩中.At Scinto 6 uranium occurs in much altered dolerite below the unconformity.沥清铀矿和铜铀云母比纯铀的放射性强得多.Pitchblende and chalcolite are ...
The floatation performance of jamesonite with diethyldithiocarbamate as collector is studied.研究了以乙硫氮为捕收剂时脆硫锑铅矿的浮选性质.Diethyl xanthate not only adsorbed chemically but also became dixanthogen on jamesonite surface.乙黄药在脆硫锑铅...
The only way out was that he covered with eiderdown quilts and I with silk - padded ones.惟有他盖他的羽绒被,我盖我的丝棉被.Silk and eiderdown make a perfect match in a comforter.用丝绸与凫绒做被子简直是绝配.Production: clothing, shoes, hats, cotton k...
Results Ethambutol hydrochloride, isoniazid, pyrazinamide and rifampicin all had good chromatographic behavior.结果盐酸乙胺丁醇 、 利福平、吡嗪酰胺和异烟肼均具有良好的色谱行为.Objective: To establish a HPLC method determination of assay for ethambutol...
They felt like they were giving away company secrets.他们觉得自己正在泄露公司的机密。The past is riddled with deep dark secrets.过去承载了诸多不可告人的惊天秘密。The spy ring passed secrets to the enemy.该间谍团伙向敌方传送秘密情报。...