这名重量级拳击冠军将尝试挑战霍利菲尔德的世界冠军头衔。The heavyweight champion will be given a shot at Holyfield's world title.我正想换工作,想尝试点不一样的事情来挑战一下自己。I'm trying to move on and stretch myself with something different.幸福的秘诀就是要不停地给自己设定新的挑...
Objective To develop acidophilous milk enriched with alginic acid oligosaccharide.目的研制富含褐藻酸寡聚糖的酸奶.Objective To optimize the extraction technology of alginic acid in Laminaria japonica Aresch.目的优选昆布中褐藻酸的最佳提取工艺.Then we int...
Lights reflected off dust-covered walls creating a ghostly luminescence.灯光照在满是灰尘的墙上,反射回苍白的冷光。With good light collection, about 30 % of the luminescence quanta may reach the photocathode.在良好的光收集条件下, 约30%的荧光量子可以到达光阴极.cryst...
Caroline had a chauffeured car waiting to take her to London.卡罗琳有辆配有司机的轿车,随时准备送她去伦敦。He was chauffeured to all his meetings.他由司机开车送去参加所有的会议。The couple were chauffeured from their homes to the airport.这对夫妇乘坐汽车从家里到达机场....