The floor is sealed to prevent water penetration.
地板加了密封涂料防止渗水。
Rub the wax on bathroom fixtures to prevent water spots too.
在浴室其他设备上你也可以擦些车蜡用来防水渍。
The resistors are coated to prevent water films from forming on the surface.
电阻器经过表面涂敷，以避免在其表面形成水膜。
The real challenge will be to prevent water conflicts from spilling across borders.
防止水冲突蔓延出国界，是一项极其艰巨的任务。
They used waterproof cement to prevent water from seeping through the roof the tunnel.
他们用防水的水泥阻止水从坑道的顶上渗入。
They used waterproof cement to prevent water from seeping through the roof of the tunnel.
他们用防水的水泥防止水从隧道顶部渗入。
Some recommendations were proposed for the purpose to prevent water pollution of the Lake.
最后提出了一系列的污染治理的意见和建议。
All these measures were calculated to prevent water-logging by rainstorm or mountain torrents.
这些措施都是为了预防暴雨或山洪造成的涝灾。
But the forests can prevent water loss and soil erosion, and cool off the global temperatures.
但是森林就能够阻止水土流失，使气温下降。
The rugged construction is double-sealed to prevent water and dust ingress even during site wiring.
坚固的建筑是双重密封，以防止水和灰尘进入即使在现场布线。
The rugged construction is double-sealed to prevent water and dust ingress even during site wiring.
坚固地建筑是双重密封，以防止水与灰尘进入即使在现场布线。
An example is a coating of car window panes to prevent water from condensing and freezing in winter.
有这样的一个例子，一种汽车玻璃窗的涂层可以防止冬天玻璃窗上的水冷凝结冰。
The role of the check valve to prevent water backflow, with the film door, also do not need a check valve.
逆止阀的作用是防止水倒流，有了拍门后，也就不需要逆止阀了。
One-way valve is designed to prevent water in the return of the blackout to prevent failures that may occur.
单向阀被设计成在停电时预防水回流，防止可能发生的故障。
If the cable should be used sectionally, the head of the cable must be sealed in order to prevent water intake.
电缆如果需要分段使用，电缆分段后必须用防水封帽将电缆头密封，防止进水。
Adding antistripping agent to asphalt is an effective method to prevent water-induced damage of high-grade road.
在沥青中添加抗剥落剂是防止高等级公路水损害的有效方法。
Folds of skin cover their eyes and ears to prevent water from entering, and the nostrils close with a watertight seal.
皮肤的皱褶盖住它们的眼睛和耳朵，防止进水，它们的鼻子内有可关闭的防水封垫。
However, floor drain size may need to be designed to prevent water damage caused by a catastrophic failure condition.
但是地漏口径可能需要确定以防止灾难性故障所产生的水破坏。
These can still prevent water from freezing by limiting its exposure to the air, or by using the heat from the ground.
它们通过利用暴露在空气中（利用太阳能）或者使用地热，从而防止水结冰。
At the entrance to the water with check valve to prevent water at night by the collector current, and cause the heat loss.
水入口处设有止回阀以防止夜间水由收集器逆流，引起热损失。
Remember not to absorb too much water to prevent water from entering into the absorption motor and causing unnecessary loss.
紧记，不要吸入过多的水，以免水渗入马达而造成不必要的损失。
Sewage utilization is one of the most effective measures to solve the crisis of water resources and prevent water pollution.
城市水资源化是解决水危机、防治水污染的有效途径之一。
To prevent water bloom, a new method of inhibiting cyanobacteria's growth was presented based on the bio-effect of ultrasound.
为防治蓝藻水华，从超声的生物效应出发提出了新的抑藻思路。
Installing air surge tank in pressure water system is a new and economically efficient measure to prevent water hammer accident.
压力水系统中设置气压式调压室是防护水锤事故的、新的、经济有效的措施。
In order to make rivers and lakes clean and prevent water from being polluted, we must do something to stop all sorts of pollution.
为了保持河流湖泊清洁，防止水污染，我们必须采取措施，阻止各种污染。
Flashing is metal stripping that is nailed around the perimeters of these holes, then sealed or caulked, to prevent water leakage.
闪光的金属剥离就是钉周围这些小孔，然后密封或房顶，为防止漏水。
Also need the attention, all opened the seal the edge should be of the appropriate film to prevent water, dust, or other intrusion.
还需要致使留心的是，全部翻开的边沿应封上恰当的胶膜防止水、尘土或其它杂质侵入。
Also need the attention, all opened the seal the edge should be of the appropriate film to prevent water, dust, or other intrusion.
还需要致使留心的是，全部翻开的边沿应封上恰当的胶膜防止水、尘土或其它杂质侵入。
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