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- double tubed containment boom 双管围油栏
- This paper presents a performance test of oil containment boom, including sea condition test, flow test and tensile test. The experimental method and results are given out also. 本文对某围油栏性能(抗浪、抗流、抗风和抗拉强度)进行了实验测试研究,并对实验结果和实验方法进行了讨论。
- Silver head(with clock),double tubing with fittings bag. 银色听头(带时钟),双管,配件包。
- If hematoma spread to front temporal occipitoparietal,use biforate,double tube to drainage. 如血肿波及额颞顶枕部,则采用双孔、双管引流。
- A Performance Test of Oil Containment Boom 某围油栏性能实验研究
- It consists of a vertical, tapered glass tube containing a movable weight. 它在垂直的锥形的玻璃管内装一个可以活动的重物。
- A cap or tube containing a small amount of explosive used to detonate the main explosive charge of a firearm or mine. 雷管,底火,导火线装有少量爆炸物的帽或管,用来引爆枪炮或地雷、水雷等
- The presentation of usage of liquid column manometer. The correct-use method and error correction of U-tube manometer and double tube differential pressure gauge were analysed. 主要介绍了液柱压力计的正确使用方法和误差分析。给出了U型管压力计和双管差压计的测量精度。
- A highly evacuated electron tube containing an anode, a cathode, and a control grid. 三极管带有阳极、阴极和控制栅极的高真空的电子管
- This light consists of a glass tube containing argon and a droplet of mercury. 这种灯是由一根充有氩气和微量汞的玻璃管组成。
- Experimental Research on Solid Float Type Oil Containment Boom 固体浮子式围油栏模型试验研究
- A protective metal tube containing pellets of fuel for a nuclear reactor. 燃料棒:一种含核反应所用的燃料蕊块的保护性金属管。
- multi-barrelled and double tubed pipet 多筒双管吸管
- multi-barrelled and double tubed pipette 多筒双管吸管
- A highly evacuated electron tube containing an anode,a cathode,and a control grid. 三极管带有阳极、阴极和控制栅极的高真空的电子管。
- Left two diagrams are the circuit for single, double tubes with quick starting.Diagrams for three, or four tubes are combined by the ones for single or double tubes. 左二图为采用快速启动镇流器配置快速启动荧光灯管的单、双管电路图,若三、四管灯具则由单、双管分别组合而成。
- Neurospora can be grown in test tubes containing a very simple culture medium. 链孢霉可以在含有一种很简单的培养基的试管中生长。
- A cap or tube containing a small amount of explosive used to detonatethe main explosive charge of a firearm or mine. 雷管,底火,导火线装有少量爆炸物的帽或管,用来引爆枪炮或地雷、水雷等。
- Neurospora can be grown in test tubes containing a very simple culture medium . 链孢霉可以在含有一种很简单的培养基的试管中生长。
- A vacuum tube containing a metal target onto which a beam of electrons is directed at high energy for the generation of X rays. 一束电子被高能量定向以产生x光的包含有金属对象的真空管。