They use oars to propel boats.他们用浆推进船只.We must develop industries with local advantages and propel the development of key areas.积极发展有特色的优势产业,推进重点地带开发.The tiny rocket is attached to the spacecraft and is designed to prope...
Paddles are used especially to propel canoes and kayaks.短桨特别用于划独木舟和小艇.They use oars to propel boats.他们用浆推进船只.We must develop industries with local advantages and propel the development of key areas.积极发展有特色的优势产业,推进重点地带开发....
It would never do to have Henry there in her apartment.亨利呆在她的公寓里怎么也不合适。Happiness, which had been so elusive in Henry's life, still evaded him.亨利生活中过去一直难以捕捉的幸福仍旧与他无缘。Hampton Court was made over to Henry VIII as a pre...
刺耳的忠告不会收效,他们就像总是被铁砧弹回的铁锤.Harsh counsels have no effect: they are like hammers which are repulsed by the anvil.皮球击中门柱反弹越过后退的科尔,格哈利把弹回的球削到远柱.Ghaly chips the rebound off the post over the retreating Cole and against the far...
因此,必须选择适当的馏分油,用调合法使它满足市场的要求.And optimum selection of crude types to meet market requirements by blending is necessary.C5馏分油主要来源于石油烃高温裂解制乙烯过程的副产品,随着乙烯工业的发展,乙烯废弃的C5馏分量逐年增大.另一方面,民用燃料需要量颇为可观.C 5 distillate of ethylene access...