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- The Structure designing of bellow seal joint and it's multiple cavity mold designing are introduced in this paper. 介绍波纹管接头密封件的产品结构设计和生产模具的多腔结构设计。
- Taking the machining process of a crank in double cavity compressor,this article the agile application of size chain in machining technology. 以双腔压缩机曲轴的加工为例，阐述了尺寸链在工艺加工中的灵活应用。
- Based on the characteristics of double cavity central venous catheters,Selected the suitable extruding process, and designed the extruding die. 根据双腔中心静脉导管的特点,选择了合适的导管成型工艺,并设计了挤出机机头的芯模和口模。
- By analysing the operation patterns of compound pendelium jaw crushers, the author gives a new concept about double cavity jaw crushers. 在分析复摆颚式破碎机运行方式的基础上，提出了双腔颚式破碎机的概念。
- There were 70 cases with elderly rhinorrhagia,who were performed gaxbag of double cavity with catheter.68cases were healed.2cases were released. 导管双腔通气气囊治疗老年人鼻衄70例,治愈68例,好转自动出院2例。
- Methods: According to patients vascular condition and other conditions,we should select the autologous AVF,arteriovenous graft(AVG) and percutaneous double cavity catheter. 方法:根据患者血管条件及其他状况选择自体动静脉内瘘、人工血管移植动静脉内瘘成形术或永久双腔导管中心静脉置入术。
- All lead castings were produced at first by hand in many cases from single cavity molds. 起初所有的铅铸件都是手工生产的，而且在许多情况下都是使用单腔模具。
- Lubricity Machining Means of Large Area on Precision Cavity Mold 精密型腔类模具的大面积镜面加工方法
- double cavity klystron for oscillator 振荡器用双腔速调管
- Concept of double cavity radial passenger car tire 轿车双腔无内胎子午线安全轮胎初探
- double cavity klystron amplifier 双腔速调管放大器
- double cavity central venous catheters 双腔中心静脉导管
- HYDRAULIC DOUBLE CAVITY TIRE AUTOMATIC SHAPING AND CURING PRESS 液压双模轮胎自动定型硫化机
- Keywords Crusher Double cavity gyration Fine crushing equipment; 关键词破碎机;双腔回转;细碎设备;
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- The carpet is too thick to double up. 这地毯太厚没法折叠。
