| 释义 |
watertightness
释义
n. 防水；不透水性；水密性
例句
1·For watertight bulkheads, how do you check the watertightness ?
就水密舱壁而言，怎样检查其水密性？
2·In this paper, the design of planar antenna feed system of high-speed mobile radar and a test method for watertightness are presented.
论述了高机动雷达平面阵列天线馈电系统的水密性设计及试验方法。
3·Watertightness , antisepsis and do not become mildewed, do not living the characteristic of the insect, Can obstructs availably congealed, prevent the piping congelation.
具有防水、防腐、不发霉、不生虫的特性，能有效地阻止冷凝，防止管道冻结。
同义词
n.
防水；不透水性；水密性
unpermeabilityimperviousness
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