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- Furthermore the effects of tower top pressure, temperatures of tower top and bottom, reflux ratio on product purity were analyzed. 同时探讨了塔顶压强、塔顶和塔釜温度、回流比变化对产品纯度的影响，获得了试验条件下的最佳操作条件。
- The present invention has simple technological process, high simple substance sulfur eliminating effect and high SO2 product purity. 本发明工艺简单，实施容易，去除单质硫效果好，SO2产品纯度高。
- Using sodium dicyandiamide and saccharin as raw materials, tribenuron-methyl is synthesized via ring-opening reaction, phosgenation and condensation with total yield of 57.0% and product purity of 95.6%. 以双氰胺钠和糖精为起始原料，经过开环、光气化、缩合等一系列反应制备了苯磺隆，合成反应的总收率可达57.;0%25以上，纯度可达95
- When the synthesized acetone cyanamide was first put through a purification treatment and then used for cyanazine synthesis, cyanazine yield was 90%, while product purity was about 97% and both quality and yield were consistent across batches. 对合成的丙酮氰胺进行精制处理，再用来合成草净津，草净津收率90%25；纯度可达97%25左右，且各批次的质量和收率都较稳定。
- The experiment results indicate that the extr a cting ratio and the product purity of the acid hydro1ysis extracting method ar e higher than that of general solvent extracting method? 实验结果表明,酸水解法提取大豆异黄酮的提取率和产品纯度均高于常规有机溶剂浸提法。
- Further notes regarding end product purity 关于最终产品纯度的进一步注解
- The process has the available of short production period, simple operation, high vanadium pentoxide product purity up to 99.0 % and low production cost, and is suitable for industrial production. 本方法优点：生产周期短，工序简单，易操作，五氧化二钒产品纯度高，可达99.;0%25以上，生产成本低，很适宜于大规模生产。
- The results show that in contrast to phosphoric acid catalyst, the production of cumene on zeolite catalyst exhibits low operating cost, high product yields, high product purity and little corrosion. 结果表明,采用沸石分子筛催化剂生产异丙苯,与固体磷酸催化剂相比,具有收率高、产品质量好、操作费用低、无腐蚀等优点。
- The moisture content 40% -60% (special materials up to 90%) of the liquid to a dry material into a grain products, dried and crushed without screening, to reduce production, improve product purity. 对于含湿量40%25-60%25（特殊物料可达90%25）的液体能一次干燥成料粒产品，干燥后不需粉碎和筛选，减少生产工序，提高产品纯度。
- The new product became a goldmine for the company. 该项新产品成了该公司的聚宝盆。
- I can't say I'm at all pleased by your product. 我不能说对你们的产品满意。
- I think you may be interested in our new product. 我想贵公司可能会对敝公司的新产品感兴趣。
- A product of a document copying process. 文件复制过程的一种产品。
- The product is on trial in our laboratory. 该产品正在由我们实验室做测试。
- Our pressure vessel is licensed product. 我厂生产的压力容器是授权生产产品。
- The salesman plugged the new product. 那个推销员反覆宣传新产品。
- They detected no defect in the product. 他们没发现产品有任何问题。
- Flower power was a product of the sixties. 戴花嬉皮士的信仰是六十年代的产物。
- Drying processes in the pharmaceutical industry demanding special product purity 制药工业产品提纯及特殊干燥处理
- Do you have soft contact lens care product? 有没有软性隐型眼镜保养用品？
