waterproofness
英
美
网络 防水性; 防水等级; 防水防风的程度; 耐水性; 防水性能
COCA.44361
双语例句
- Rands add to a boot's overall waterproofness and protect the upper from abrasion.
护皮增加鞋的全面防水能力，保护鞋面不受磨损。 - This gives the fabric the excellent levels of waterproofness and breathability that the brand is famous for.
这给予织物优良的防水透气水平，并以此为闻名品牌。 - Plastic mountaineering boots provide absolute waterproofness and are extremely durable.
塑料高山靴提供了绝对防水以及非常耐久的性能。 - Balances the best performance in breathability, waterproofness, and water repellency with excellent durability.
很好的平衡了纤维的透气性，防水性和防水的良好持久性。 - Used with tackifiers and other materials, the improved polychloroprene can be a kind of adhesive with excellent waterproofness.
经改性的氯丁橡胶与增粘剂等并用，可得到具有优异耐水性的胶粘剂。 - Due to acute change of temperature stress and internal temperature in concrete, large amounts of crack will come into being in large volume concrete construction, and it will affect concrete character such as waterproofness 、 wear and whole.
大体积混凝土施工中，由于水泥水化热引起混凝土浇注内部温度和温度应力剧烈变化，由此而产生的温度应力是导致混凝土产生裂缝的主要原因。 - As crosslinking agent of the sheet, salts of calcium and zirconium could improve waterproof property in a certain extent. From 0 to 2 phr of the calcium salt, waterproofness improves obviously, but no change beyond 2 phr.
交联剂钙或锆的盐类可使材料的耐水性能得到改善，钙盐含量从0到2份时，耐水性提高较明显，达到2份以上后几乎无变化； - However, acrylate based polymers possess poor higher and lower temperature resistance and poor waterproofness due to their macromolecular structures.
但是丙烯酸酯聚合物的分子结构决定了它耐高、低温性及耐水性能较差。 - Improve the waterproofness of coating film by irradiating of electric-magnetic wave
用电磁波改善涂布层耐水性 - The results show that the antiseptic property, waterproofness, abrasion resistance and anti-skidding performance of this preservation system are good and the construction technology is simply.
结果表明：该体系具有较好的防腐、防水、抗磨、抗滑性能，施工工艺简单。 - Because of materials waterproofness of building, the latent heat flux is far less than sensible heat flux, while the heat storage capacity is obvious enhanced.
由于建筑材料的不透水性，城市下垫面潜热通量远小于感热通量，且城市的储热能力明显增强。