The preparation method is classified into chemical reaction and electrolysis. Stabilization includes solution absorption, complexion, solid carrier, and gel methods.
二氧化氯的制备方法包括化学法和电解法两类，稳定储存方法有溶液吸收稳定、络合稳定、固载法、凝胶法等。
The present invention relates to a fumarate type polymerizable emulsifier containing anion and nonionic groups and a preparation method thereof belonging to the fine chemical field.
一种含阴、非离子基团的富马酸型可聚合乳化剂及其制备方法，属于精细化工领域。
Preparation of colored stainless steel usually takes advantage of chemical colouring method, which is the mainly means to obtain colored film.
化学着色法是制备不锈钢化学转化膜的主要方法。
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