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- Failure of cast aluminiuin alloy box was analysed by metallographic and fractographic analysis, and cast defect anti variation of cross section thickness were identified as main causes of failure. 通过金相及电镜断口分析，确定箱体失效系铸造缺陷和几何截面差过大所致。
- 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。
- It assures casting quality; kerosene is less viscous than water thus will locate a casting defect more readily than other test fluids. 确保铸件质量。煤油的粘性比水小,因此比其他测试流体更容易定位铸件的缺陷位置。
- The relation between the existing foundry technology and casting defect about QC4110 diesel engine bent axis is analyzed.A new improve scheme on foundry technology is designed. 分析了QC4110柴油机曲轴现行铸造工艺与铸件缺陷的关系;设计了一个新的铸造工艺方案;实施后收到了良好的效果.
- SEM observations show that the fatigue cracks initiate dominantly on the surface and/or at cast defects near the surface, and propagate in transgranular manner. 疲劳裂纹主要萌生于试样表面或近表面缺陷处，以穿晶方式扩展；
- Repair welding of cast defect in grey cast iron column plug 灰口铸铁柱塞铸造缺陷的焊补
- This simulating technology could give powerful support for aiding the design of foundry technology,optimizing foundry process and analyzing the cast defects. 该技术在辅助铸造工艺设计,优化工艺方案以及缺陷分析等方面可以提供有力的支持。
- Application Examples of Repair Technology to Cast Defect 铸件缺陷修复技术应用实例
- That volcano cast forth lots of lava and ashes. 那火山喷了出大量熔岩和灰烬。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- They detected no defect in the product. 他们没发现产品有任何问题。
- This was his fatal defect; he was of feeble will. 这是他致命的弱点，他意志薄弱。
- He cast a furtive glance at her. 他偷偷瞥了她一眼。
- He is cast in his father's mold. 他长得和他父亲一模一样。
- The storm cast the little rowboat on the rocks. 风暴把这条小划艇抛到岩石上。
- He was able to cast off such an uninteresting task. 他终于摆脱了这么一项乏味的工作。
- The earthwork was cast up in three hours. 土方工程在三小时内就完成了。
- A defect of focus, such as blurring in an image. 像差焦点不准确而造成的物像模糊
- Near-sightedness is a visual defect. 近视是一个视力缺陷。
- He cast his last remark in more formal wording. 他用更正式的措词表达了最后一句话。
