Method; UV as well as HPLC was used on this study as im-purity control method for these two injections.
方法：采用HPLC法及紫外分光光度法对二个品种的纯度检查方法进行了研究。
Conclusion: the method to determine the purity of albumen is accurate, reliable, and can be applied to the quality control of the product.
结论：该方法用于测定蛋白纯度，方法准确、可靠，可用于该类制品的质量控制。
Control the quality of drug products during production to ensure that they meet standards of potency, purity, uniformity, stability and safety.
在生产过程中控制药物产品的质量，以确保它们符合效价，纯度，均匀性，稳定性和安全标准。
This method has the advantages of easy control reaction, less consumption of sulfuric acid, cheap cost and higher purity of the product.
该法具有反应温和、易于控制、硫酸消耗少、成本低廉和产品纯度高的优点。
The application of new technologies solves the problem of dust contamination, increases the purity of molten iron and improves the automatic control to the furnace.
新技术的应用有效地改善了粉尘污染问题，提高了铁水的纯净度，提高了设备自动化控制水平。
Practice shows that the needful iso butane purity has been reduced from 98% to 90% and the new method is characterized by safety, reliability and a stable control.
实践表明，使用该法开工对异丁烷纯度要求可由98%降低到90%，同时具有安全可靠、控制稳定的特点。
The result indicated that the purification methods presented could result in high recovery ratio, high purity, mild oxidation condition, and easy control of test in contrasted with other ones.
结果显示，该提纯方法比其它方法回收率高，纯度高，氧化条件柔和，实验过程易于控制。
In the invention, the preparation method has the advantages of simple operation, easy control, one-step finished reaction, high purity, innocuity and the like.
本发明的制备方法具有操作简单，易于控制，反应一步完成，纯度高，无毒无害等优点。
The simulation shows that the direct mass balance control strategy can meet the demand for product purity and conversion effectively and outperform the indirect mass balance control strategy.
结果表明，直接物料平衡方案可满足乳酸提纯过程的质量和转化率的控制要求。
Through wet chemical synthesis, ultrafine PZT powder can be obtained with high-purity, uniform grain size and precise control of composition.
通过湿化学法合成PZT陶瓷微粉可实现粉料的高纯、超细、粒度均匀及化学成分的精确控制。
The method of the invention has no use for a catalytic agent, has a low cost, is reacting stationary, is easy to control, and has a high product yield and a high purity.
本发明方法具有不需要催化剂、成本低、反应平稳且容易控制、产品收率高、纯度高的特点。
This article introduced the usual terms of grain size, measurement and production control for high -purity barium carbonate. it also presented some measures to control grain size in the production.
介绍了高纯碳酸钡的常见粒度表述术语，评价方法与生产控制手段，为高纯碳酸钡生产中的粒径控制提供了多条途径。
Truth, purity, self-control, firmness, fearlessness, humility, unity, peace, and renunciation-these are the inherent qualities of a civil resister.
真理，纯洁，自我控制，坚定，无畏，谦卑，团结，和平，是一个反抗者…
The method of on line measurement and control of quartz powder purity was introduced.
主要介绍了生产线上对石英粉纯度实施检测与调控的技术路线和方法。
The method of on line measurement and control of quartz powder purity was introduced.
主要介绍了生产线上对石英粉纯度实施检测与调控的技术路线和方法。
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