hard tube
英 [hɑːd tjuːb]
美 [hɑːrd tuːb]
网络 高真空电子管; 高度真空管; 硬性管; 硬管
双语例句
- It is hard to make an analysis of the temperature field and stress field in the tube sheet and cylinder of a waster heat boiler owing to asymmetric arrangement of the heat exchange tube.
废热锅炉换热管分布的不对称性，使得管板和筒体等部件的温度场与应力场分析十分困难。 - At present, the common underground pipelines are steel tube, reinforced concrete pipe, and PVC hard plastic tube. The cost of them is much high and it is also difficult to lay out.
目前常用的地埋管有钢管、钢筋混凝土管、PVC硬塑料管，这些管道的成本都较高，且施工难度大。 - THIN TUBULAR HARD ALLOY ELECTRODE d by gastric tube feeding.
薄皮管装硬质合金焊条的试验d灌胃。 - Soft or hard arc is selected to permeate different thickness tube.
有软、硬弧可选以渗透不同厚度的管。 - Controlled study of soft tube and hard tube on minimally invasive surgery treating hypertensive intracerebral hemorrhage
软通道与硬通道对高血压性脑出血微创治疗的比较 - An Improved Design of Driver in Hard Tube Modulator
刚管调制器预调器电路的改进设计 - Comparative study on treatment of hard nucleus cataract with burst and continuous mode during phacoemulsification The simple connection method for plastic detonating tube in blasting
爆破模式与连续模式超声乳化治疗Ⅳ级硬核白内障的临床比较爆破作业中塑料导爆管简易连接方法 - We're gonna put this hard rubber tube up your urethra and into your bladder.
我们要把这个硬橡皮管从你的尿道插入膀胱。 - The file hard ( 60RC) high strength aluminum alloy lobe tube provides a smooth, corrosion-free abrasion-resistant sealing surface.
文件的硬（60RC）高强度铝合金叶管提供了一个平滑，无腐蚀耐磨密封面。 - Short Pulse Application of Solid-State Hard Tube Modulator Coupled with Transformer
变压器耦合固态刚管调制器的窄脉冲应用