Hydrotalcite - rare earth - Zinc complex heating stabilizer was prepared, its'stability was compared.研究了水滑石 - 稀土 - 锌复合热稳定剂的制备, 并比较了其热稳定效果.This thesis selects hydrotalcite as selective IR absorption material by its c...
几百名警察集合起来,阻住了主要道路.Hundreds of policemen were summoning up to block the main roads.雪阻住了汽车道上的交通.Snow has blocked off traffic on the motor way.我们被一大堆工作阻住了.We were bogged down with a lot of work....
They hauled feedlot manure from the ranches to fertilize their fields.他们从牧场的饲养场拖走肥料去肥田.They had met briefly at the cattle feedlot near Fresno.他们在弗列斯诺附近的那片养牛场曾经匆匆见过一面....
Dozens of people milled around Charing Cross Road and Denmark Street.很多人在查令十字路和丹麦街周围徘徊。We married in the chapel of Charing Cross Hospital in London.我们是在伦敦查令十字医院的小教堂里结的婚。No additional charge for children under 12 charing ...