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- polymer grade ethylene 聚合级乙烯
- Polymer grade p-phthalic acid can be synthesized by p-xylene directly oxidation in gas-liquid-solid reaction system with stirred tank reactor. 氧化工艺采用气液固系搅拌式氧化反应器,可由对二甲苯氧化直接制备聚合级对苯二甲酸;
- The final product of 1,3-propanediol with purity above 99% is obtained by separation and purification. The quality of which also can achieve the polymer grade proved by polymerization experiment. 通过分离得到了纯度在99%25以上的1,3-丙二醇产品,经聚合实验证明产品质量达到了PTT聚合级要求。
- As it has good cost-performance, the perfluorinated polymer graded index plastic fiber is finding applications in FTTH. 氟化聚合物的梯度折射率分布的塑料光纤因为具有良好的性价比,所以在光纤到户中正在逐渐得到应用。
- Standard Specification for Technical Grade Ethylene Dichloride 技术级乙烯二氯化物的标准规范
- Turkey's Petkim builds PE factory in Iran Kraton's new polymer grades offer lower VOC Braskem promotes launching of cornerstone... 原料供应商积极加入终端用户产品整个生命周期的方案营销,将成为企业面对应对的有效手段之一。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- Determination of trace water in polymerization grade ethylene or propylene--Karl Fischer method GB/T3727-1983聚合级乙烯、丙烯中微量水的测定卡尔.;费休法
- He's not in the first grade as a musician. 他不是第一流的音乐家。
- Business is now on the up grade. 目前生意蒸蒸日上。
- Pupils with 90% or more are awarded Grade A. 满90分的学生评为甲等。
- A polymer of two or more different monomers. 共聚物一种由两种或多种不同单体构成的聚合物
- The sixth grade saw an educational film yesterday. 六年级学生昨天看了一部教育片。
- He received a failing grade on the term paper. 他的期末报告不及格。
- Red and yellow grade into orange. 红与黄混合成橘黄。
- The twins will enter the fourth grade this fall. 这对双胞胎今年秋季将升到四年级。
- Fenwei paint small amount of polymer ethylene production, marketing. 聚脂环氧粉未涂料的生产、销售。
- Their marriage is on the down grade. 他们的婚姻关系每况愈下。
- The trial flight has made the grade. 试飞成功。
- The naughty boy had to repeat the fifth grade. 这个顽皮的男孩不得不重读五年级。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries