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- In May they had what they wanted: three-foot hoops of gaudy polyethylene tubing which could be marketed at ninety-three cents each, representing a 16 percent gross profit. 到5月,他们做出了符合他们要求的东西,他们用花花绿绿的聚乙烯管做成三英尺大的圈,每只售价九角三分,可得毛利16%25。
- In the construction of Bowagou hydraulic fill dam in Dingxi County of Gansu Province,for lack of sand and stone materials,it had gained better effect to drain water through corrugated polyethylene pipe net. 在沙石料缺乏的甘肃省定西县播山沟水坠坝施工中,采用聚乙烯微孔波纹管网进行坝体排水,取得良好的效果。
- This paper introduces the manufacturing technology of ultra_high molecular weight polyethylene tube and its application in grain processing industry. 本文介绍了超高分子聚乙烯管生产技术及在粮食加工行业中的应用。
- SUPER-HIGH POLYMER POLYETHYLENE TUBING LINE 超高分子量聚乙烯管生产线
- Large diameter Corrugated Polyethylene Pipe and Fitting 大直径聚乙烯波纹管和管件
- polyethylene tube for medical purpose 医用聚乙烯管
- Using polyethylene tubes to simulate the intracranial arteries, the HU count was measured on noncontrast CT, from which the amount of erythrocytes and platelets within the thrombus was determined. 使用聚乙烯管模拟颅内动脉,用增强CT测定其HU值,可以判断血栓内的红细胞及血小板的数量。
- Recommended Installation Practices For Corrugated Polyethylene Pipe and Fittings 铺设聚乙烯波纹管材管件的推荐方法
- Standard Specification for Large Diameter Corrugated Polyethylene Pipe and Fittings 大直径波纹聚乙烯管及配件
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- Standard Practice for Subsurface Installation of Corrugated Polyethylene Pipe for Agricultural Drainage or Water Table Control 农业排水或地下水位控制用热塑塑料波纹管地下安装
- His brow corrugated with the effort of thinking. 他皱着眉头用心地思考。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- The high-density polyethylene pipe is a new type of tubing. 雨水管所采用的高密度聚乙烯管是一种新型管材。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- A corrugated or perforated conducting plate in a storage battery. 极板网栅,蓄电池电极板蓄电池中呈波纹状或有孔的导电板
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- This tube is flexible but tough. 这管子柔软但很坚固。
- He corrugated his brows in throught. 他在沉思中皱起眉头。
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管