充填料以银汞合金为好.The best filling material is silver amalgam.通过试验, 优化了碎石胶结充填料配比.Through the experiments, the mixture ratio of cemented crushed stone backfilling materials was optimized.充填料挤压输送泵是一种用于矿山充填的专用设备.The squeezed trans...
Everything he writes demonstrates the acuteness of his intelligence.从他的文笔可以看出他思维敏捷。Everything he writes demonstrates the depth of his sensibility.他笔下的一切都显示出他深深的感悟。The evidence demonstrates how easily people can hold mutu...
The enraged crowd stoned the car, then set it on fire.愤怒的人群向那辆车扔石头，然后放火烧它。Youths burned cars and stoned police.年轻人烧汽车，并向警察扔石头。A post office was set on fire and vehicles were stoned by looters.抢劫犯放火烧了一家邮局，并用石头砸车。...
战事一起，所有人都盯紧了电视报道。The minute that the war started, everybody was glued to the television.我用短波收音机收听最新的战事新闻。I use the short-wave radio to get the latest war news.若战事一起，两国均会损失惨重。Both countries have much to lose if there is a...
杰伦·拉尼尔创造了“虚拟现实”这个词，并成为推动其早期发展的先驱人物。Jaron Lanier coined the term "virtual reality" and pioneered its early development.大银行是发展这一体系的先驱。The big banks have been the pacesetters in developing the system.她是现代妇女运动的先驱.She is a fo...