| 释义 |
water tightness短语¹³¹⁶²⁰⁺³
基本例句
水密性
It has excellent air tightness, water tightness, heat insulation, winter proofing and sound insulting property as the frame adopts the inside high and outside low design.
门框采用里高外低设计，气密性、水密性、隔热、防寒、隔音性能优越。 dichan
The lab- work and application have proved that the addition of KF agent has made the mortar in satisfactory plasticizing efficiency and obviously improved flowability and water tightness.
试验室的工作及工程应用证明， KF剂掺于砂浆中，使砂浆具有良好的塑化效应，显著改善它的流动性与保水性。 cnki
BES building system has gained rich experience in dealing with the roof loading and water tightness.
东德 BES建筑系统在屋面的防水及抗荷载方面有良好的技术措施及丰富的施工经验。 iciba
By this structure, improvements are shown in the vibration resistance and, at the same time, in the water tightness of the plug of a push-pull connector.
通过这种结构，改善表现在抗振动，并在同一时间，在一推插件防水拉连接器。1168818
In that case, special stuffing tube will be used to keep the water tightness.
那样的话，需要安装专用的密封过管来确保水密。81tech
That paper has the well ventilated degree is low, not deeply characteristicses such as oil, water tightness, translucent, good tenacity and higher strength etc.
该纸具有透气度低、不透油、防水性、半透明性、良好的韧性和较高的强度等特点； iask.sina.com.cn
With desirable permeability, fatigue resistance and water tightness, SBS modified asphalt emulsion has been used in pavement cracking control effectively.
SBS乳化改性沥青具有较好的渗透性、抗疲劳性和防水性，在路面裂缝治理中取得良好效果。 cnki |