爱词霸英语   汉语   手机版   软件版下载 | English
每日一句:正在加载...
1.The incidence of casting defect is higher in the clasp and minor connecter,mandibular than maxillary.
义齿各部位出现铸造缺陷机率:卡环小连接体处较高,下颌高于上颌。收藏指正
2.Study on Iron Casting Cockle Defect in EPC Process
消失模铸铁件的皱皮缺陷研究收藏指正
3.Research of Data Mining in Continuous Casting Plate Slab Defect Forecasting System
数据采掘在连铸板坯缺陷预报系统中的应用研究收藏指正
4.The Mechanism of the Mold Collapse Defect for Iron Casting in Expendable Pattern Casting Process with Dry Sand and Vacuum
真空消失模铸造铸铁件铸型坍塌缺陷成因的研究收藏指正
5.Abstract: In this paper the gas gap in the expendable pattern casting process was studied and the relation between the gas gap and collapse defect is discussed.
文摘:对消失模铸造铸铁件流动前沿的气隙进行了研究，探讨了气隙与坍塌缺陷的相互关系。收藏指正
6.In this paper the gas gap in the expendable pattern casting process was studied and the relation between the gas gap and collapse defect is discussed.
对消失模铸造铸铁件流动前沿的气隙进行了研究 ,探讨了气隙与坍塌缺陷的相互关系。收藏指正
7.Traditional casting iron type radiator have appearance to be bad coming loose hot low grade defect, for not meeting the needs of modern quality .
传统铸铁式散热器存在着外观差、散热性低等缺陷，以不适应现代品质的要求。收藏指正
8.A Method on Computer Prediction of Shrinkage Defect of Ductile Iron Casting by EPC Process
消失模铸造球墨铸铁件收缩缺陷计算机模拟的处理方法收藏指正
9.Abstract: Through analysis of typical technology for some lost wax casting examples, it is expounded that improvement of casting design with more reasonable technology offers an effective and simple way to obtain highly qualitative and compact castings without porosity and shrinkage defect.
文摘:通过对几个典型生产实例的工艺分析，说明用修改精铸件结构设计的方法，使铸件结构更具合理的工艺性，是获取优质精铸件的一条行之有效和便捷的途径。收藏指正
10.The mechanism of the mold collapse defect for iron casting in expendable pattern casting process with dry sand and vacuum has been systematically studied. The results indicated that the formation of mold collapse defect is caused by the dramatic drop of vacuum degree and the forces inside and outside the gas gap losing balance during mold filling,which lead to the sand flowing into the gas gap and forming the collapse defect.
对真空消失模铸造铸铁件铸型坍塌缺陷的形成机理进行了系统研究 ,结果表明 :铸型坍塌缺陷的形成是由于铁水充型时 ,其流动前沿气隙内外真空度的急剧下降 ,同时内外受力失去平衡 ,造成干砂向气隙内流动而引起的。收藏指正
尝试查询
汉英释义