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- piezoelectric cylindrical tube 压电圆管
- A woodwind instrument having a straight, cylindrical tube with a flaring bell and a single-reed mouthpiece, played by means of finger holes and keys. 单簧管，黑管一种管乐器，有直的圆筒形管身和一个外敞的管口及一个单簧吹口，以指孔和键的方式演奏
- In the 17th century, a rocket consisted of a cylindrical tube into which were pressed the chemicals to be burned. 在十七世纪，火箭由一个圆筒形的管子构成，里面装满了待燃的化学试剂。
- The carbon nanotubes consist of one or up to dozens of graphitic shells seamlessly wrapped into a cylindrical tube. 碳纳米管是由单层或多层石墨片卷曲而成的无缝纳米级管状壳层结构。
- A method of defining the autofrettage of a thick-walled cylindrical tube is given from the viewpoint of shakedown. 利用此模型对内压作用下的厚壁圆筒进行了安定分析,并从安定性的角度提出了确定圆筒自紧度的方法。
- A woodwind instrument having a straight, cylindrical tube with a flaring bell and a single - reed mouthpiece, played by means of finger holes and keys. 单簧管，黑管一种管乐器，有直的圆筒形管身和一个外敞的管口及一个单簧吹口，以指孔和键的方式演奏
- laminated piezoelectric cylindrical shells 压电层合壳
- A brass instrument consisting of a long cylindrical tube bent upon itself twice,ending in a bell-shaped mouth,and having a movable U-shaped slide for producing different pitches. 长号，一种铜管乐器，由弯曲两次的长圆筒形金属管构成，尾部有喇叭形口，有一个可滑动的U形拉管，可发出不同音高的音。
- A brass instrument consisting of a long cylindrical tube bent upon itself twice ending in a bell-shaped mouth and having a movable U-shaped slide for producing different pitches. 一种铜管乐器，由弯曲两次的长圆筒形金属管构成，尾部有喇叭形口，有一个可滑动的U形拉管，可发出不同音高的音
- In the measurement of small sample in an acoustic cylindrical tube, measurement data with rigid backing should be taken as the standard of the performance of an anechoic coating. 在实验室小样品声管测试中，以较厚的钢柱作为背衬的测试数据来衡量吸声覆盖层性能更为合适，且易于实现。
- Lo pointed tap, squeeze tap, tap U.S., British tap, tap cylindrical tube (G), taper pipe tap (RCNPT), various sizes and species lengthened tap and tap Ptilagrostis specifications. 螺尖丝锥、挤压丝锥、美制丝锥、英制丝锥、圆柱管丝锥（G）、圆锥管丝锥（RCNPT）、各种规格加长丝锥及和种规格细柄丝锥。
- Comprises a cylindrical tube with two right angled eyepieces fitted in opposite directions. Science in different viewing field can be observed at one end of the tube. 两端带有相反方向的直角镜筒，在镜筒一端能观察到不在同一视野内的景物。
- A brass instrument consisting of a long cylindrical tube bent upon itself twice, ending in a bell-shaped mouth, and having a movable U-shaped slide for producing different pitches. 长号一种铜管乐器，由弯曲两次的长圆筒形金属管构成，尾部有喇叭形口，有一个可滑动的U形拉管，可发出不同音高的音
- Clausing and Dayton discussed the gas flow patterns at the exit and entrance of cylindrical tubes while assuming a zero pressure at the tube exit. Clausing和Dayton在假设管道出口压力为零条件下,讨论了圆管出口和入口处的气流分布情况。
- A brass instrument consisting of a long cylindrical tube bent upon itself twice, ending in a bell-shaped mouth, and hxdying a movable U-shaped slide for producing different pitches. 一种铜管乐器，由弯曲两次的长圆筒形金属管构成，尾部有喇叭形口，有一个可滑动的U形拉管，可发出不同音高的音
- Jiang Genshan,Tian Jing,Li Xiaodong.Theoretical analysis for sound wave scattering caused by parallel cylindrical tubes in boilers[J].Acta Acustica,2000,25(2):155-160(in Chinese). [2]姜根山;田静;李晓东.;锅炉换热器管束声散射的理论分析[J]
- FREE VIBRATIONS OF MULTI-LAYERED PIEZOELECTRIC CYLINDRICAL SHELLS FILLED WITH FLUID 充液层合压电圆柱壳的自由振动
- Effects of Transverse Shear and Rotary Inertia on Wave Propagation in Laminated Piezoelectric Cylindrical Shells 考虑横向剪切和转动惯量效应的多层压电层合壳中波的传播
- aluminum-foam filled cylindrical tube 泡沫铝填充圆管
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
