查询词典 basification

The research results provide basis for quantitative appraising natural environment and predicting soil moisture's distribution and spatial variability and availably controlling、preventing and curing soil basification.

研究成果为定量评价水土资源环境，预测农田土壤水分的分布和空间变异规律，有效地控制、防治土壤盐碱化提供了依据。

In order to solve the temperature optimization Control for basification Tower in complicated bleaching process, the optimization control strategy is analyzed. To avoid trapping at local optimization effectively, the improvement method for standard genetic algorithm is proposed.

摘 要：针对工艺复杂的漂白工段碱化塔温度控制优化问题，分析了碱化塔温度优化控制策略，提出了标准遗传算法的改进方法IGA，有效避免了标准遗传算法寻优过早陷入局部最优解问题。

At present, extraction of rhynchophylline commonly is used in basification benzene, can gett high purity after treatment , the process is simple and feasible for commone production.

摘 要：目前国内常用碱化苯提法提取钩藤碱，经处理后可得到高纯度钩藤碱，该工艺简单可行，适于大规模生产。

In this paper, a quaternary ammonium salt of chitosan was synthesized and the factors affect on the solubility or degree of substitution of product, such as the concentration of alkali, the time of basification, the content of water in system, the time of dispersing and the method of adding epoxyproryltrimethylammonium chloride, were discussed in detail. The product was characterized by IR, DSC, TG and X-RAY diffraction. The effects of time, humidity and temperature on the gases permeability of the quaternary ammonium salt of chitosan film were researched.

本论文研究了壳聚糖季铵盐的合成反应，对碱化浓度、碱化时间、水的含量、分散时间和醚化剂的加入方式等因素对制备反应的影响进行了考察；应用红外光谱、DSC、TG以及X-射线衍射对产物进行了表征；探讨了时间、湿度和温度对壳聚糖季铵盐膜透气性的影响。

Grassland degradation, desertification, basification pose great threat on ecological balance.

草地退化、沙化、盐碱化对生态平衡造成严重威胁，草地畜牧业滞后使农业结构失衡。

Water not easy to vaporize under the slab, and will continue to basification function with cement, cause the erode and curve even break

水份在板材下面难以蒸发，继续与水泥发生碱化作用，导致板材受侵蚀以致翘角甚至爆裂。

Among which, grassland degradation, desertification and basification is becoming increasingly serious and the natural ecological environment is deteriorating. All these problems together with the losses caused by various natural disasters are seriously threatening the development of grassland animal husbandry economy of Mongolia.

其中，草原退化、沙化、碱化日益严重，自然生态环境恶化，各种自然灾害造成的损失，严重威胁着蒙古国草原畜牧业经济的发展。

We also study characteristic index and its determination of complex flocculant, put forward the new concept of total basification degree and present the determined method of B〓.In this paper, the author studied and improved on the Ferron Timed Complex Colorimetry, put forward the determination principle and determined method of the improved Ferron Timed Complex Colorimetry, and determined successfully the iron and aluminum hydrolysis-polymerized species of FMA complex flocculation at the same time.

研究了复合絮凝剂的特性指标及其分析测定方法、复合絮凝剂的絮凝特性评价方法，提出了总碱化度作为复合絮凝剂特性指标的新概念，并给出了分析测定方法；研究改进了Ferron逐时配合比色法，提出了复合体系中铁铝水解聚合形态同时测定的测定原理及方法，成功地将其用于FMA中铁铝水解聚合形态的同时测定。

Methods OASIS solid-phase extraction column was used to extract HP-HPLC in the plasma after basification; reverse high performance liquid chromatography was applied for determination.

血浆经碱化后，用OASIS固相萃取小柱提取血浆中丁螺环酮，采用反相高效液相色谱法紫外检测器检测。

Water not easy to vaporize under the granite slabs ,and will continue to basification function with cement, cause theerode and curve even break

水份在板材下面难以蒸发，继续与水泥发生碱化作用，导致板材受侵蚀以致翘角甚至爆裂。

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。