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- voice conducting pipe 传音管(人工喉附件)
- The structural feature and working process of the bending flaring die for conduct pipe was introduced. 文中介绍了一种用于厚壁管双向扩口镦粗成形的工艺及模具。
- conducting pipe for spinning solution 纺丝溶液输送管
- Conduct pipe type aeration utensil 导管式曝气机
- Design of bending flaring die for conduct pipe 导管弯曲扩口模设计
- In this paper, the formulation and processing technology for CPVC thermal conductivity pipe produced by single screw extruder were investigated. 本文研究了适用于单螺杆挤出的氯化聚氯乙烯(CPVC)导热管的配方和工艺条件。
- The static contact of earthing switch is fixed on the conductive pipe of disconnector. The dynastic contact is installed on the end of earthing knife in the base. 接地开关静触头固定在隔离开关的导电管上，动触头安装在底座上的接地闸刀钢管的端部。
- His vibrant voice commove the air. 他响亮的声音振动了空气。
- His conduct is a mere cover-up for his nervousness. 他的行为只是为了掩护他的紧张。
- There was a tremor in her voice. 她的声音有点颤抖。
- Her beautiful voice charms everyone. 她优美的声音迷醉了每个人。
- Her conduct lies beyond all question and reproach. 她的行为不容怀疑，无可指责。
- A man's voice is usually lower than a woman's. 男子的嗓音通常比女子的低。
- Such conduct is displeasing to your parents. 这种行为会使你的父母生气的。
- He had such a bad cold he lost his voice. 他患这么重的感冒，嗓子失声了。
- I suspected from his voice that he meant mischief. 我从他说话的声音就怀疑他不怀好意。
- She asked me in a small voice what time it was. 她低声问我现在是什么时候了。
- Keywords bending die;automatic stripping;flaring;conduct pipe; 弯曲模;自动卸件;扩口;导管;
- He's an army sergeant. he needs a loud voice. 他是个好军人。他需要有大嗓门。
- He gave the news out in grave voice. 他用庄重的声音宣布这一消息。
