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- Transparent resins were synthesized from DAIP-AEO and its copolymer with allyl diethylene glycol carbonate(ADC). The homopolymer had high refractive index,low density,low shrinking percentage of polymerization,low water absorption,high surface hardness. DAIP-AEO与二甘醇烯丙基碳酸酯(ADC)共聚物的折光率、密度、吸水率、表面硬度和聚合收缩率与ADC相比较有明显的改善,但随着DAIP-AEO含量的增加,共聚物的冲击性能、耐热性能有所下降,透过率和黄度指数变化不大;
- APPLICATION OF LOW SHRINK VINYL ESTER RESIN 超低收缩乙烯基酯树脂的应用
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- The singer forced his low notes. 那位歌手勉强唱出低音。
- He because of bashful but low head. 他因羞愧而低下了头。
- The ship lay keeled over at low tide. 那艘船因退潮而倾覆。
- My home town lies low in a hidden valley. 我的家乡位于一个隐蔽的山谷里。
- Low grades are getting Hellen down. 低分数使海伦闷闷不乐。
- After a brief rally share fall back to a new low. 股票经过一次短暂回升后回落到一个新的低点。
- Talking in a low voice were a man and a woman. 低声讲话的是一男一女。
- Judy bent her face low over the notebook. 朱迪把脸凑近笔记本。
- The food should be kept at low temperature. 这种食品应低温保存。
- The publisher paid his hacks low. 出版商付给他雇佣的文人很低的费用。
- Winter is the low season at seaside hotels. 冬季是海滨旅馆业的淡季。
- Lead will fuse at quite a low temperature. 铅会在相当低的温度下熔化。
- The economy of the country is at a low ebb. 该国的经济处於衰退阶段。
- The act or posture of bending low or crouching. 下蹲,蹲伏下蹲或蹲伏的动作或姿势
- How do they manage to subsist on such a low wage? 他们这点工资怎么糊口?
- House prices are low; it's a good time to buy. 现在房价很低,买房子正是时候。
- Better lie low until this affair blows over. 事过境迁之前,你还是躲起来较好。