This will liberate him from economic worry.这将消除他经济上的忧虑.The free alkali metals react immediately with water to liberate hydrogen.游离的碱金属直接和水中作用,放出氢气.In recent years, women have been trying to liberate themselves from being...
为了防止放射性污染,减缓铀的腐蚀,广泛采用在贫铀表面电镀镍.Pulse - electroplated Ni coating was prepared on the surface of depleted uranium.电镀镍之光亮剂,强整平剂.As brightener and leveling agent in nickel bath.用途主要用于电镀镍 、 化学镀镍、铝材着色、电池材料 、 催化剂等.Main Uses: Mai...