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- sand inclusion mark 夹砂痕
- Vertical leakage-proof technique is critical in vacuum preloading treatment for improving consolidation of soft clay sediment subsoil with deep sand inclusion. 摘要对于深厚夹砂软土地层进行真空预压加固，侧向密封是个薄弱环节。
- When using in moulding sand, it can promote oriental solidification of castings and prevent burn-on and sand inclusion of castings, and improve roughness of castings. 在铸造生产中可以促进铸件的方向性凝固，防止粘砂、夹砂等铸造缺陷和改善铸件表面粗糙度。
- Surface scattered muddy gray, coarse sand inclusion brown pottery, collecting pottery, ceramic pots debris, decoration has Jomon, additional heap pattern, Plain and so polished. 地表散见泥质灰陶、夹砂粗褐陶、采集陶罐、陶盆残片，纹饰有绳纹，附加堆纹，素面磨光等。
- The acidity is too large in the sand inclusion to printing to speed up the ink emulsive spoiledour Teletext Foundation for ink does not balance the staves of water. 而碱性过大的润版液则便当腐化印版砂眼，增速油墨乳化，爱护图文本原，也会因火墨不不平衡而引起火杠痕。
- Utilizes the balanced coagulation technology solution plate class casting the entrapped slag,the sand inclusion,flaws and so on blowhole,improves the casting quality,reduces rejection rate. 运用均衡凝固技术解决平板类铸件的夹渣,夹砂和气孔等缺陷,提高铸件质量,降低废品率。
- Sand Inclusion of Iron Castings and Its Prevention 铸铁件的砂眼及其防止
- soft clay sediment with sand inclusion 夹砂软土地层
- A description was made about the method to distinguish two kinds of sand inclusions caused by different reasons and how prevent sand inclusion by improving sand quality control and foundry method. 论述了铸铁件中两种不同成因的砂眼的判别方法及如何从型砂品质管理和工艺改进来防止砂眼的措施。
- Too high a pouring rate caused by too large a gating system causes sand inclusions by erosion ,particularly in green-sand molding ,and turbulence. 太高倾吐的率由太大一个给装门的系统造成导致沙子包括由侵蚀, 特别在绿色沙子造型, 和动荡。
- Analysis of sand inclusion on the surface of bolster center plate 摇枕心盘面夹砂分析
- He vainly tried to mark the defacing stain out. 他试图除去有损外观的污迹，但没有成功。
- Ouch! The sand is so hot! I can burn my feet. 哎哟！沙子这么烫！会烫伤脚的。
- Her school work isn't quite up to the mark. 她的功课不大符合要求。
- The sand blew into the food and made it gritty. 砂吹进食物中，里边尽是砂子。
- That was just a lot of hot air what Mark said. 马克所说的不过是一大堆空话。
- War has left its mark on the country. 战争给该国留下了不可磨灭的痕迹。
- The public scandal left a black mark on his career. 这一尽人皆知的丑闻给他的事业留下了污点。
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
