由于电线接头不牢,这台收音机坏了.The radio wasn't working because of a loose connection in the wires.各种各样的伸缩接头被安装在煤气的总管道上了.Expansion joints of various kinds are fitted on gas mains.各种各样的伸缩接头被安装在蒸气管道上了.Expansion joints of various ki...
Branching, septate hyphae are close - packed here and radiating outward in this aspergilloma.曲霉肿中有分支 、 有隔膜的菌丝聚集并呈放射状排列.Tickets must be bought seven days in advance, with outward and return journey dates specified.购票需提前7天...
Waves of misery penetrated every pore.痛苦深彻骨髓。Anthracite char has poor pore structure and small specific surface area.无烟煤焦分支孔贫乏,比表面积很小.It will take several more months to pore through the volumes of documents.详细研究这大堆的文献还要...
利用超声无损检测C扫描图像,可以反应钎焊缺陷及其分布特征,并自动计算出钎着率.The theoretical calculation of brazed rate based on C - scan image is described.这个特性对工件钎焊质量方面很重要.This feature is especially important for a quality brazing processes.真空钎焊是一种优良的连接技术....