日蒸发率是评价高真空多层绝热杜瓦保冷性能最重要的技术参数. Daily evaporation rate is an important technology parameter to evaluate the heat - insulating property of cryogenic dewar.
什么因素有助于扩散多发性粘液瘤病毒？What factor helps to spread the disease of myxomatosis?患者每天清晨起床不久,就咳出粘液.The patient expectorates mucus each morning shortly after rising.鼻镜通常覆盖着粘液和渗出物.Commonly the muzzle is encrusted with mucus and exu...
Tim Powell is a former champion powerboat racer.蒂姆·鲍威尔曾是汽艇比赛冠军。Italy's champion downhill racer意大利的山坡速降滑雪冠军The racer meant to win the 500 - mile race at all hazards.这位竞赛者决心不顾一切危险,赢得这场500英里的车赛....
布莱克很熟练地跳上了船，他的重量使小船微微向下沉了沉。Blake jumped in expertly; the boat dipped slightly under his weight.绿色和平组织设法聚集起足够数量的小船在海上拦截该船。Greenpeace managed to assemble enough boats to waylay the ship at sea.我一生都对大海和小船着迷。I've had a ...
在月光下他们开始沿着满是尘土的路漫步。They started strolling down the dusty road in the moonlight.我们在群山、河流和葡萄园构成的美丽画卷中漫步。We meandered through a landscape of mountains, rivers, and vineyards.沿着爱尔兰的乡间小路漫步是多么惬意。It's so restful to meander...