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- Woven fabrics have sound proof property, weaving high density multi-layer fabric can get good sound proof property. 结果表明机织物具有的隔声性能以高密度多层结构织物的隔声效果最好。
- FEP coatings on the cast iron with very good rigidity, adhesion, heat impactresistance and water proof property could be formed by choosing appropriate spraying technique. 选择适当的涂装工艺,可使铸铁表面的FEP涂层具有优异的硬度、附着力、热冲击性能和耐水性。
- The experiment showed that the modified resin could improve its water proof property and cohesiveness, which was applied to the water proof treating agent for paper and adhesive of water proof abrasive paper in coating abrasives. 通过配方优选制得合成工艺和树脂性能综合优良的改性树脂 ,实验表明树脂具有优良的耐水性、耐溶剂性和粘结性。
- Black TiN coating was prepared by multi arc ion plating technology, and wear resistance, corrosion resistance, heat proof property and absorption property of solar spectrum were also discussed. 介绍了利用多弧离子镀工艺制备黑色氮钛膜,并对其耐磨损、耐腐蚀、热稳定性及太阳光谱吸收等性能进行了研究。
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- Ply change is big, board face has bongo package, water proofing property of demonstrative board face is poor. 厚度变化大，板面有小鼓包，说明板面防水性差。
- A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
- Abb belongs to natural material, have certain water proofing property, and do not rise electrostatic, so not easy and flyblown. 羊毛属天然质料，具有一定的防水性，而且不起静电，所以不易弄脏。
- The onus of proof lies with you. 你有责任提供证据。
- The water proofing property that can choose, stretch, wear compares good sealed stuff, for instance balata layering is mixed the fluid sealant of silicon ketone series. 可选用的防水性、弹性、耐久性都比较好的密封材料，比如橡胶压条和硅酮系列的密封胶。
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- Water proofing property and abiding degree pretty good still also, nevertheless the likelihood is for waterproof reason, meeting appreciably feels a bit oily. 防水性和持久度也还不错，不过可能是为了防水的原因，会略微感觉有点油。
- The riot police started to crack down on them. 防暴警察开始对他们采取镇压行动。
- A soldier's courage is put to the proof in battle. 士兵的勇气在战斗中得到考验。
- I apportioned half the property to each of them. 我把财产的一半分配给他们各人。
- You'll crack up if you go on working so hard. 你继续这样拚命干下去，身体会吃不消的。
- Can you produce any proof of your date of birth? 你能出示有关你的生日日期的任何证件吗？
- Have another crack at solving this puzzle. 再试一试把这个难题解决了吧。
- We now have the absolute proof of his guilt. 我们现在有他犯罪的确凿证据。
- The testing and analysis of sound proof property of woven fabrics 机织物隔声性能的测试与分析
