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- EH lignin had aliphatic and phenolic hydroxyl functionalities which provided very good bonding sites towards isocyanate.EH lignin could applied to modify polyurethane. 酶解木质素的分子中含有丰富的苯环、酚羟基和醚键等官能团,具有较高的反应活性,能直接用于聚氨酯的改性。
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- This glue makes a good firm bond. 这种胶水粘得很结实。
- Common tastes form a bond between the two men. 共同的爱好使两人结交为朋友。
- The monument was moved bodily to a new site. 纪念碑整个迁到一个新场址。
- The bond that binds the smugglers together is a rope of sand. 把走私犯联接起来的是条沙做的绳子,一碰就碎。
- Is it safe to site the power station here? 在这建造发电厂安全吗?
- Common interests formed a bond between us. 共同的利益把我们联系在一起。
- The group goes on a lecture tour of site in greece. 该旅游团前往希腊著名景点进行修学旅游。
- Identity of interests is the bond that unites them. 利害的一致是把他们联合起来的纽带。
- Excavation of the site will begin tomorrow. 明天开始挖掘工作。
- A unifying bond, especially a marriage bond. 结合一种联结的纽带,尤指婚姻纽带
- A dump truck was parked on the construction site. 建筑工地上停著一辆倾卸车。
- This mountain was the site for a quarry. 这座山曾经有一个采石场。
- They quickly leveled off the site. 他们迅速地把工地整平了。
- Our school has a good site in town. 我们学校位于镇上一个好地点。
- The local council intends to build on this site. 地方议会打算在这块地上盖房子。
- The site of the battle of Waterloo is in Belgium. 滑铁卢战役的遗址在比利时。
- All visitors to the site must wear safety helmet. 到工地的所有参观者必须带上安全帽。
- A bond of sympathy developed between members of the group. 该组织成员间产生了志同道合的凝聚力。