And some minutely crystalline varieties, such as flint, may be opaque and of a waxy luster.某些細小的結晶變種, 如燧石, 可能是不透明的,并具有臘樣的光澤.The flatting mechanism of low luster paint of organic solvent was introduced.介紹了有機溶劑型啞光涂料的消光機理.T...
His great books have added luster to the university where he teaches.他的巨著給他任教的大學增了光.The original purpose of mercerization was to improve the luster of cotton fibers.絲光的本來目的是改善棉絲維的光澤.And some minutely crystalline varietie...