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1·The experiments show that the normal pressure two-section acid hydrolysis is obviously superior to concentrated acid hydrolysis.

结果显示常压两段酸水解工艺的效果明显优于浓酸水解。

2·The main equipment such as stainless steel converter, fire tube boiler, main blower and concentrated acid pumps were made at home.

主要设备，如不锈钢转化器、火管锅炉、主鼓风机、浓硫酸泵等均为国产。

3·The acid stocking unit is used to mix water and concentrated acid in order to maintain the acidity of the detergent throughout the process of cleaning.

酸性溶液存贮单元是用以将水和酸性浓缩液混合至固定浓度并在整个清洗循环中保持于此浓度。

4·If accidentally stained with paint, you can use gasoline cleaning, attention: do not spray concentrated acid, strong alkali and other strong corrosive substances.

如不慎沾染油漆，可以使用汽油清洗，注意：请勿喷洒浓酸浓碱等强腐性物品。

5·The PCB wastewater of Dajin Electronic Co. , Ltd is divided into washing wastewater, organic wastewater with high concentration, complexed wastewater, concentrated acid waste liquor etc.

本文介绍的达进电子有限公司PCB废水分为：清洗废水、高浓有机废水、络合废水、浓酸废液等废水。

6·Hydrolysis is an important step for bioconversion of woody biomass to ethanol. Hydrolysis technology includes dilute acid hydrolysis, concentrated acid hydrolysis and enzymatic hydrolysis.

水解是利用木质生物资源以生物转化法制取乙醇的重要步骤，水解技术主要包括稀酸水解、浓酸水解和酶水解。

7·When TTA is used to extract zirconium in uranium, the combination of zirconium and TTA is very strong, the concentrated acid of nitric acid and hydrochloric acid can not destroy their combination.

用TTA萃取分离铀、锆时，TTA对锆的螯合作用很强，硝酸和盐酸的浓酸溶液并不能破坏它们之间的整合，即对锆的反萃取非常困难。

8·The application and research of concentrated lactic acid bacteria starter culture were summarized, with the analysis for different processing methods.

总结了浓缩乳酸菌发酵的应用及研究概况，并对不同的加工方法加以分析。

9·The catalytic stability and activity of supported palladium in hydrodechlorination were improved when the activated carbon supports were pretreated with concentrated nitric acid.

活性炭载体经浓硝酸氧化处理后能明显提高负载型钯催化剂的催化活性和催化稳定性。

10·The property of concentrated MAP slurry, which is made from wet phosphoric acid and mid grade phosphate rock, is studied.

研究了中品位磷矿湿法磷制得的浓缩磷铵料浆进行氨二次中和后的特性。