特种合金换热器, 防垢, 耐腐超厚.Heat exchanger made from special alloy, Scale prevention , Anti - corrosion , Ultra thickness.说明了利用声化学除垢、防垢的可行性.The result indicates that the prevention and removal of incrustation is feasible by sound ...
A special medical device for the treatment of congenital megacolon is designed.设计一种用于治疗先天性巨结肠的专用医疗器材.Objective To investigate the anal - heart reflex happened in radical Operation of infant congenital megacolon.目的探讨婴幼儿先天...
HED has certain clinical feature, especially about its skin lesion.HED有其一定临床特点, 皮损具有典型特征.Well be in a store and hed run up the escalator.例如我们在一家店里,而他要上手扶梯.He arrives on the dot. I was sure hed be late.他准时到了. 我本以为他会迟到的....
Computers and electronics are growth industries and need skilled technicians.计算机与电子行业属于蓬勃发展的产业，需要娴熟的技术人员。The BBC alone is sending 300 technicians, directors and commentators.单单英国广播公司就派出技术人员、导演、解说员等一行300人。Computer securit...