显然, 这些生产商们知道ED与萤石之间的差别.Obviously, they know the difference between fluorite and ED.矿物质图片画廊.外观紊乱的方解石突出几何精确度的萤石.The seeming disorder of calcite highlights the geometric precision of fluorite.该氧化铈还优选具有萤石类似结构的超晶格结构.The ceriu...
空气稀薄清新，其间日光蒙眬，寒气逼人。The air was thin and crisp, filled with hazy sunshine and frost.火星的大气层极其稀薄，几乎全部由二氧化碳构成。Mars has an insubstantial atmosphere, consisting almost entirely of carbon dioxide.这种搅拌机能搅拌出稀薄、柔滑、质地均匀的面糊。This kin...
Closing the windows excludes street noises.关窗使街上吵闹的声音不能进来.My insurance excludes acts of sabotage and damage done by weapons of war.我购买的保险对于蓄意损坏以及战争中武器造成的损坏不予赔偿。As many as 40 per cent of twins have a private language that...
Offices became increasingly feminized during the 1960s.20世纪60年代期间办公室的女职员越来越多。Low salaries have feminized the teaching profession.低薪使妇女在教职中占多数.The room was feminized after she moved in.这间房间在她搬进去之后变得女性化....