Crosswalks coat of paint to encourage walking and biking.过街天桥上都挂上鼓励步行和骑车的条幅.Represents the intersection of two small roads with crosswalks.表示带人行横道的两条小路的交叉路口.Many pedestrians cross the road recklessly instead of using cro...
那位领先的自行车手车链子断了。The lead biker broke his bike chain.断路器更换非常简单, 手车互换性好.The circuit breaker replacement is extremely simple, handcart interchangeability good.将断路 手车 推至试验或工作位置.Push the removing circuit - breaker to test posi...
表面可电镀。The surface can be treated with galvanization.杂质的积累经常导致不良的电镀.The buildup of impurities often results in defective plating.在印刷技术中, 一种用电镀方法从原版复制成的印刷版.In printing, a duplicate letterpress plate made from an original b...
Professor Orr has developed interesting ways of tagging chemical molecules using existing laboratory lasers.奥尔教授发明了用现有实验室激光设备给化学分子做记号的种种有趣的办法。On the basis cash possession is calculated after using net cash flow analysis ...