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- It mainly relates anti-agiag effect of PTNP in NR and diene synthetics and effect on physical property of the abovementioned compound. 主要介绍防老剂PTNP在天然橡胶和二烯类合成橡胶中的防老化效果及对胶料物理机械的影响。
- diene synthetics 二烯合成橡胶
- A soft woven cloth of wool or a blend of wool and cotton or synthetics. 法兰绒用羊毛、羊毛与棉纱或化纤的混合物织成的一种柔软的布
- Dien thoai cua chi con o Viet Nam lan sau a qua me goi a dem ve DL. 姊姊的电话还在越南，下次你过来越南妈妈会请你带回去台湾。
- Fourth, Kunming - Jinping - Dien Bien Phu tourism line. 四 是昆明--金平--奠边府旅游线。
- Catherine Nguyen: Do you know our outstanding win in Dien Bien Phu? 你知道,我们的奠边府大捷吗?
- Prepared 100% naturally, the VCP is free from any synthetics. VCP是纯天然制剂，不含任何合成物质。
- EPDM is a terpolymer elastomer made from ethylene-propylene diene monomer. EPDM是一种由乙烯 - 丙烯、二烯单聚物构成的三元共聚物弹性材料。
- It is a universally applicable thickener for printing on the synthetics. 这是一种普遍适用于合成材料印染的增稠剂。
- They have rubber synthetics that greatly enhance one’s friction on the rock. 它们是由橡胶制成的，能够增强在岩石上的摩擦力。
- The challenge we faced in 1954 was to convince the American people of the importance of Dien Bien Phu. 1954年我们所面临的难题是让美国人民真正认识到奠边府的重要性。
- Tran Dien from the company that makes the kits says more people would use LPG if it was more widely available. 制造转化器公司的人员表示，有越来越多人要使用液化石油气。
- The properties of nano-SiO2 modified EPDM(ethylene-propylene diene monomer)/PPTPE were studied in this paper. 试验研究了纳米SiO2改性三元乙丙橡胶/聚丙烯(EPDM/PP)热塑性弹性体(TPE)的性能。
- Much coal also is used in chemical industries for the manufacture of plastics and other synthetics. 化学工业生产数百种塑料和其它合成制品也用煤很多。
- The product has good catalytic property for the formation of diene stereospecific polymers. 制得的叔碳酸钕具有对二烯烃良好的定向聚合活性。
- It is the compounds based on coal and oil that we are now making use of to create various kinds of synthetics . 我们现在是利用以煤和石油为基础的化合物来制造各种合成材料。
- The stability of the active intermediates, bend length of monoene and conjugated diene were discussed. 过从反应活性中间体的稳定性以及共价键的键长，从理论上说明共轭二烯比单烯易亲电加成。
- It is a universally applicable thickener for printing on the synthetics, as well as for printing on wool and silk. 可做为纺织印染工业中人造合成纤维织物的印花增稠剂，特别适合羊毛和丝绸织物的印花。
- The blend of acrylate rubber(ACM) and ethylene propylene diene terpolymer(EPDM) was prepared. 以丙烯酸酯橡胶(ACM)和三元乙丙橡胶(EPDM)为主要原料制备共混材料。
- Lessons learned from an initial e-commerce failure by a catalog retailer By: Phan, Dien D.; Chen, Jim Q.; Ahmad, Sohel. 目录册零售商初入电子商务的经验教训。
