查询词典 basification

Using refined cotton, chloroacetic acid, sodium hydroxide and hydrogen peroxide as main feedstock, sodium carboxymethyl cellulose was made by the process of basification, etherification, abstersion and drying.

以精制棉、氯乙酸、氢氧化钠和过氧化氢为原料，经过碱化、醚化、洗涤、干燥，制得羧甲基纤维素钠。

Both derivatives can be dissolved in 2 M hydrochloric acid and reextracted from the aqueous layer after basification.

两种衍生物在2 M盐酸可以被溶化和从含水层数被反萃取在碱化以后。

In addition, reasonably use reclaimed water resource and develop scientific agricultural measures can effectively pervert soil salification and basification.

此外，合理利用再生水灌溉以及制定科学的农业措施能够有效防止土壤盐碱化。

Carboxymethyl Chitosan was synthesized under conditions of basification and heat by chitosan and monochloroacetic acid.

以壳聚糖与一氯乙酸在碱性条件下通过加热制备了羧甲基壳聚糖。

There is more than 600 thousand ha Salina. It mostly in the west region and the soil basification is continuing enlarged.

吉林省现有重度盐碱地60多万公顷，主要分布在西部地区，且域跨度较大，该地区土地盐碱化仍在继续的扩展。

The results reveal that the biofilter media is protected from basification by removal of most ammonia and nicotine in the modular scrubber.

结果表明，由于在组合式洗涤塔中的大部分的尼古丁和氨气被去除，避免了生物滤池填料的碱化。

To establish a method for determination of drug in human plasma. The plasma samples were subsequently extracted with ether: chloroform after basification.

［目的］建立准确、简便、灵敏的普鲁卡因血药浓度测定方法，为临床进行药代动力学研究提供实验手段。

Decrease of blood viscosity,basification of urine before chemotherapy and hydrotherapy can decrease incidence of early death of HAL.

对HAL降低血液粘滞度、化疗前、化疗中硷化尿液及水化治疗，以降低早期死亡率。

The temperature optimized control for basification tower based on PID tuning via this Improved Genetic Algorithm is realized. The optimized control system configuration in view of DCS is also introduced.

采用基于改进型遗传算法PID整定寻优实现了对碱化塔温度的优化控制，并介绍了基于DCS的优化控制系统配置。

By single factor experiments, theeffects of the varieties of factors on the degree of substituent, reaction efficiency,viscidity, water-holding ability , and water keeping of CMS are studied, including the degree ofneutralisation , proportion of acid and alkali, basification temperature , basification time ,etherify temperature, etherify time and so on.

通过单因素实验研究了中和度、酸碱比、碱化温度、碱化时间、醚化温度、醚化时间等对羧甲基反应取代度、反应效率、粘度、吸水性和保水性的影响。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。