water-fast meaning in Chinese

不溶于水的
不深于水的
耐水的

Application of hec high strength amp; high water - fast soil body consolidation substance in soil conservation projects
高强高耐水土体固结剂在水土保持工程中的应用
Han xing 58 % water soluble granules is none selective systemic herbicide by foliar application , which has advantages of wide control spectrum , quick effect , water - fast , easy to use and transport in long distance
旱星是一种灭生性内吸传导型茎叶处理除草剂，具有杀草谱广、使用方便、见效快、耐雨水冲刷、适宜远途运输等特点。
4 . the choice reference of medium belt material is came up with : with higher compress intensity , pull intensity and bend fatigue intensity , with middle or low elastic modulus , besides fine heat - resistant , wearable , oil - fast , water - fast anti - impactive capabilities
4 、提出并分析了介质带材料的合理选择原则：压缩强度、拉伸强度和弯曲疲劳强度高和韧性好的中低弹性模量复合材料，此外还需具有良好的耐热、耐油耐水性、耐磨性、抗冲击性、耐候性等。