... bigleaf fig resin 释义：黄桷浆 secondary resin acid 释义：次生树脂酸 polyester resin mask 释义：聚酯树脂面具 ...
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Resin direct hydration method is the procedure that butylenes which is in super-critical status reacts with water to produce secondary butyl alcohol with the catalyst of acid cation exchange resin.
树脂直接水合法是以固体酸性阳离子交换树脂作催化剂，以丁烯在超临界状态下与水反应生成仲丁醇。
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