spring-tube的意思|示意

Based on this, the interrelations between the elastic coefficient and the structural parameters of the nanospring, such as tube diameter, spring diameter and coil pitch, are carefully studied.

在此基础上，分析了单层碳纳米弹簧的弹性常数与弹簧结构参数（如管直径、弹簧直径、簧圈节距等）间的关系；

The spring loaded candle tube insures a constant flame height and minimal wax spillage.

弹簧管的蜡烛火焰高度不变承保和最小的蜡泄漏。

New Area to produce better steel-based products are the main used in industrial manufacturing various types of structural steel, steel, spring steel, bearing steel, seamless steel tube.

新区以生产优特钢为主，产品主要用于工业制造各类结构钢、管线钢、弹簧钢、轴承钢、无缝钢、管坯。

The invention is characterized in that mixing tube of traditional water heater connects with hot spring preparation supplier.

其特征是在传统热水器混合水管上接入一个温 泉制剂供给器。

The epidural space puncture testing tube is characterized by being similar to the common syringe in structure and comprising a syringe tube, a piston, a gasket, a spring and a hand-held handle.

其特征是其结构与普通注射器相似，包括：注射器管、活塞、衬垫、弹簧、手持柄。

Germs and coliform group in purified water and spring water of Yanan City were detected by the plat panel method and much tube ferment method.

用平板培养法及多管发酵法对延安市部分市售纯净水及泉水中的细菌及大肠菌群进行了检测。