Poly (propylene oxide-ethylene oxide) containing ether linkage was used to make complexes with stannic oxide sol, thus producing a kind of anti-static agent for nylon resins.
通过以含醚键的聚(氧化丙烯-氧化乙烯)为主体，与二氧化锡溶胶复合，制备了一类可用于尼龙的抗静电剂。
The rubber reclaiming agent a can be used to break the cross linkage of vulcanizate and protect the molecular chain of rubber from the oxidation at the same time.
橡胶再生剂a可以使硫化胶的交联键断裂，同时限制氧化作用对橡胶高分子主链的侵害。
The financial linkage of the Rural Credit Cooperative and the rural agent can achieve the two partments's cooperation, so can resolve the rural large consumption credit problems well.
农村信用社和乡村中介的金融联结（转贷、雇用、合作、担保四种联结模式）可以实现两者的优势合作，从而化解农村大额消费信贷难题。
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