将这张校样重新涂以重铬酸盐乳剂.The proof is recoated with dichromate emulsion.是光敏树脂 、 感光乳剂 、 合成树脂的良好稳定剂.It is the good stabilizer of photosensitive resin, sensitive emulsion, synthetic resin.介绍了可能用于脱环烷酸的中和剂 、 破乳剂及表面活性剂.Some neutralizat...
The toyshop is a fairyland for young children.玩具店是孩子们的仙境。The garden was a fairyland of beautiful flowers and sweet odors.那座花园是个繁花似锦、香气袭人的仙境.This is a veritable fairyland.这简直是个幻境....