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- hollow cast piston 空心铸造的活塞
- The application of P/M frictional material in making clutch frictional pieces for forgingmachines was introduced.These pieces are fitted on the hollow cast iron substrate with steel rivets. 介绍了粉末冶金摩擦材料在锻压机床上作离合器片的应用情况,提出了铸铁衬背中空铸造和铆接方法,能较好地满足使用要求。
- Wet Strength of Individually Cast Piston Ring Molding Sand 单体铸造活塞环型砂的湿强度
- The authors have developed a composition for fluid soluble core Al2O3-Na3PO4, with good technology performances, which has been approved to be a feasible method for molding of complex hollow casting core and decoring through experiments. 通过实验,研制出一种各项工艺性能都比较好的Al_2O_3-Na_3PO_4流态水溶芯配比,为解决空心复杂铸件型芯成形和除芯找出一可行方案。
- All the apprentices rushed to help fit the piston. 徒工们都跑过来帮助装活塞。
- Get lathe No.9 set to turn the new piston. 把九号车床调好来车这个新活塞。
- Tell the foundry to cast another piston. 告诉铸铁间再铸一只活塞。
- Our team beat them hollow by four clear goals. 我们队以净胜4分彻底击败了他们。
- 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。
- The bell, when struck, gave forth a hollow sound. 敲这钟时发出一种闷哑的声音。
- 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 piston seems ok. Maybe something else is wrong. 活塞似乎没问题。可能别的什么东西坏了。
- The storm cast the little rowboat on the rocks. 风暴把这条小划艇抛到岩石上。
- His protests on human rights sound hollow. 他就人权问题提出的抗议听来很空洞。
- 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。
- A round hollow in a hillside; a cirque. 盆地山区中的圆的洼地
- The earthwork was cast up in three hours. 土方工程在三小时内就完成了。
- She held the small bird in the hollow of her hand. 她把那小鸟握在掌心里。