The foreign ministers have thrashed out a suitable compromise formula.外交部长们经过反复讨论，已经制订出合适的折中方案。It is a formula that worked very well indeed.这的确是一套很管用的方案。The formula is jealously guarded.配方被小心翼翼地收藏着。...
Aluminum tris - ( 8 - hydroxyquinoline ) ( Alq _ 3 ) is one of fundamental materials for organic electroluminescence ( EL ) devices.三 ( 8- 羟基 喹啉 ) 铝 ( Alq3 ) 是有机电致发光器件的 基础材料.White organic electroluminescence is one appro...
The builders have perched a light concrete dome on eight slender columns.建筑工人在8根细柱上架起轻巧的混凝土穹顶。Charlie was earning eight pounds, I was earning five.查利赚了8英镑，我赚了5英镑。The French, who led 21-3 at half time, scored eight tries....
Ancient people made clay pottery because they needed it for their survival.古代人制作陶器是因为他们的生存需要它.The original clay pottery is a pottery, producing a simple surface, no decoration.原始陶器是泥质陶器, 制作简单,表面无装饰....
非球面的与球状体略微不同,只有很小偏离, 如镜片.Varying slightly from sphericityand having only slight aberration, as a lens.一种叫“博克球状体”(Bokglobule)的冷分子氢“小金块儿”形成逆着星团的剪影.A nugget of cold molecular hydrogen , called a Bok globule , is silhouetted...