perforations
- 单词发音：英 [ pɜ:fə'reɪʃnz ] 美 [ pɜfə'reɪʃnz ]
- 基本解释：穿孔( perforation的名词复数 );贯穿;针孔;齿孔
- perforations 是什么意思及中文翻译：
- 名词(n.) 穿孔( perforation的名词复数 )
- 名词(n.) 贯穿
- 名词(n.) 针孔
- 名词(n.) 齿孔
包含perforations的短语更多>
perforations 相关例句更多>
- Tear the sheet along the perforations
顺齿孔撕下该页。
- Suction couch with cellular perforations
蜂巢式真空伏辊
- Tear the sheet of stamps along the perforations.
沿齿孔把邮票撕开。
- In valve trays, perforations are covered by liftable caps.
在浮阀塔板中, 塔板孔上覆盖有可掀式泡罩。
- Specification for designation of perforations in industrial plate screens
工业用金属筛板穿孔标志规范
- The AMT promotes a stable and rapid reconstruction of corneal perforations.
而羊膜移植能促进角膜溶蚀及穿孔达到稳定而快速的重建。
- Squeeze cementing uses pressure to force the cement through holes or perforations in the casing.
挤水泥时在压力下将水泥浆压经套管中的射孔孔眼。
- Comparative Study of Clinical Effect of Five Restoring Materials on Repair of Perforations of Pulp Floor
五种材料修复髓室底穿孔临床疗效的对比研究
- Body temperature and bacteriological changes in the pigs with intestinal perforations due to abdominal firearm wound
猪腹部火器伤肠穿孔后细菌学及体温的变化
- The perforations on the pillow prevent a buildup of heat and moisture, keeping the pillow at a constant temperature all night long.
关于防止枕头的齿孔建设热湿，在保持恒温枕通宵达旦。
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