Barium as barite ( barium sulfate ) is used industrially as a white pigment for paint.钡以重晶石形态 ( 硫酸钡 ) 在工业上用作油漆的白色涂料.Red carneol and barite etc. have the features of plume rocks.红碧玉、重晶石等具有喷流岩的特征.At least 80 tons Barite sh...
树林上空飘浮着一股烟。There was a drift of smoke above the trees.从撒克逊时代起就开始采伐塞文山谷的这些树林获取木料。These Severn Valley woods have been exploited for timber since Saxon times.那只狗伸着舌头从树林里蹒跚地跑回来。Tongue lolling, the dog came lolloping back fro...
Some of these dualities involve statistical - mechanical systems akin to those that M ü ller and his colleagues studied.这些二元性有部份牵涉到的统计力学系统,与缪勒和同事研究的对象相近....
Strychnine, arsenic, and opium are poison.马钱子碱 、 砷和鸦片都是毒药.AIM : To study preparation of strychnine solid liposome.目的: 探讨番木鳖碱固体脂质体的最佳制备方法.Strychnine is used to kill rodents and pyrrolizidine alkaloids have significant act...
Particularly well equipped are the apogee telescopes.装备特别好的是远地点望远镜.The orbit of the artificial satellite has an apogee of 200 miles from the earth.这个人造卫星的轨道,其最远点在离地球200英里的地方.apogee engine远地点发动机The Alliance for Progress r...