英语词汇heavy-duty contact怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	heavy-duty contact
释义	heavy-duty contact 简明释义重负载触点网络释义 1 ?重负载触点重负载触点双语例句 1 High bending fatigue strength and contact fatigue strength are needed for heavy duty gear steels. 齿轮钢要求具有高的弯曲疲劳强度和接触疲劳强度。 2 Characteristics of grinding contact area on a vertical-spindle surface heavy-duty grinding are investigated, with temperature raising behavior discussed. 首先对立轴平面磨削接触区的特点和磨削温升规律进行了分析。
随便看	lack of confidence lack of conformity lack of consideration lack of contrast lack of coordination lack of credibility in lack of defination lack of definition lack of demand lack of dominance Lack of drug effect lack of education lack of effectiveness lack of enamel lack of enthusiasm lack of evidence lack of exercise lack of experience lack of faith Lack of feeling lack of fill lack of fill out lack of fit lack of fit mean square lack of flatness

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