...a dust particle weighing only a thousandth of a gram.重量仅有千分之一克的灰尘微粒The magazine has just published its six thousandth edition.这本杂志刚刚出版了第 6,000 期。The phone rings for the thousandth time.电话都响了一千次了。One nanosecond is equa...
The phone rings for the thousandth time.电话都响了一千次了。the city's thousandth anniversary这座城市的一千周年纪念One nanosecond is equal to one - thousandth of one - millionth of one second.1毫微秒等于一秒的十万万分之一....
叶轮可用角钢制成.The vanes are made of structural angle iron.这种装置的运转情况与叶轮泵很相似.This device operates similarly to the vane pump.叶轮有开式 、 半闭式和闭式三种, 如图 2-2 所示.Impeller are open, and closed three - Banbi, as shown in Figure 2 - 2 ....
He lay beside her awkwardly, propped on an elbow.他用一只胳膊肘支着身体，别扭地躺在她旁边。A moment or two later champagne in an ice-bucket materialized beside them.片刻之后，他们身边出现了一只装着香槟的冰桶。Brian didn't like it, but that was beside the poi...
她技艺高超，操作着复杂的提花织布机。A first-class worker, she operated the difficult Jacquard looms.那家工厂有25台织布机.The factory has twenty - five looms.我每天都坐在织布机旁边织这块布.I will sit at my loom and weave the web....
The river is navigable by vessels of up to 90 tons.90吨以下的船只可以从这条河通过.The lower reaches of the river are navigable for steamers.这河的下游能够行驶轮船.The river is navigable now.河开了....