含柯石英的苏鲁—大别榴辉岩是高压 - 超高压变质带的产物.The Sulu - Dabie eclogite, which contains cosine, is the product of high - ultra high pressure metamorphism.超高压榴辉岩在地幔对流、壳-幔物质循环和俯冲带动力学起着重要作用.Eclogite plays an important role in mantle convect...
He looks much too skinny / scrawny to be a weight - lifter.他瘦骨嶙峋的,当不了举重运动员.Liu Chunhong, a Chinese weight - lifter, has created three new world records.刘春红, 一位中国举重运动员, 创造了三项新的世界记录.The valve lifter, a round cylinder, ride...
灯光照在满是灰尘的墙上，反射回苍白的冷光。Lights reflected off dust-covered walls creating a ghostly luminescence.风猛地刮起一阵灰尘，将它吹往内陆。Wind caught the sudden puff of dust and blew it inland.蒙了一层灰尘后颜色就很难看清了。It was hard to see the colours under th...
The gas , which is sulphur - free , contains 89 - 99 % methane, up to 6 % ethane, and 3 % propane.天然气不含硫, 含甲烷88-99%, 乙烷6%和丙烷3%.The method and the condition of separation epoxy ethane from dihydric alcohol are described.介...