Polyurethane elastomers based on glycols ( PEA, PPG PTMG ) , diisocyanate ( TDI ) and chain extender ( E - 300 ) were prepared.以多元醇 ( PEA, PPG,PTMG ),PDI, E300为原料,制备了 PU 弹性体.A new process of Hydration of propylene oxide ...
Mortgage instruments shall be registered in the order of their lodgment.抵押文书须按其送交的先后次序予以注册.Bills of sale shall be entered in the register in the order of their lodgment.卖据须按其送交注册官的先后次序记入注册记录册....
Metro staff and emergency crews were fuelling up on fried eggs.地铁员工和抢修队正在加餐吃煎鸡蛋.Excessively low interest rates are also fuelling stockmarket and property bubbles.过低的利率水平还会助长股票市场以及房地产市场的泡沫.There are some common elements f...
他关上门,踏上了1/4英里长的下山路.He closed his door and started the quarter-mile walk down the hill.我挤出人群，踏上了自动扶梯。I pushed through the crowds and on to the escalator.我们很不愿意踏上如此漫长艰辛的回家之路。We were reluctant to start the long trudge home....
They would be fastened to his webbed belt.他们将系牢在他那根网状的皮带上.I don't want a baby with webbed feet running around the house, Daddy!我可不想有个残疾孩子满屋子跑爸爸!Ducks’ webbed feet help them to swim.鸭子的蹼足有助于游水。Ducks'webbed feet ...
They feted his recovery with ice cream and cake.他们以冰淇琳和蛋糕庆祝他的康复.City economists pour cold water on the idea that the economic recovery has begun.伦敦金融城的经济学家给经济开始复苏的说法泼了冷水。The recovery of lactoperoxidase activity was 83.07...