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- The way to get the solution for the soil alkalization is pointed. 本文对绿洲生态系统的动态稳定性作了初步探讨。
- This lowers the water table and reduces soil alkalinization. 这能降低水位，减少土壤的碱份。
- In the course of experiment, the relation between ratio n （SO42-/Fe2+）and alkalization of PFS is investigated. 在制备过程中，实验重点考察SO42-/Fe2+的比值n和PFS盐基度之间的关系。
- Soil salinity varied sharply in the zone, showing an obvious trend of alkalization. 垦区的土壤含盐变异强烈，碱化倾向明显；
- The equations of linear regression in these parameters of alkalization are analysed. 建立了各碱化参数之间的线性回归方程，并对地下水体的碱化危害程度进行了评价。
- The machine's major used is the alkalization and dehydration in the course of fat oil's refinement. YLYG系列脱色锅： 属于间歇性脱色设备，用于油脂的脱色、干燥、冷却等。
- Carboxymethyl chitosan (CMC) was prepared by a two-step alkalization and refined by the method of isoelectric point. 本论文采用了两步加碱的新方法制备羧甲基壳聚糖（CMC），并利用等电点沉降法精制CMC。
- A new twice alkalization method for preparation of carboxymethylpachymaran was studied in this article. 本研究采用二次碱化新工艺制备了水溶性羧甲基茯苓多糖,并对新旧工艺进行了比较。
- The lowest turbidity of treated water is 5NTU when the pH value is 8.5, the dosage is 3mg/L and alkalization is 7.5%. 在聚合度为7.;5%25，pH值为8
- Conclusions TLS can be effectively controlled by early recognition and administration of allopurinol therapy and alkalinization of urine. 结论早期诊断并及时给予别嘌呤醇及静脉碱化利尿是治疗TLS的关键。
- A great quantity of soluble inorganic salt can force the surrounding soil seriously become salinization and alkalinization. 大量可溶性无机盐会加剧周边土壤的盐碱化。
- As natural cellulose linter pulp raw materials,HEC is the name of a series of products after alkalization and etherification. 纤维素醚是以天然纤维素（棉桨粕或木桨粕）为基本原料，经过碱化、醚化反应而生成的一系列产品的总称。
- The influence on quality in the different working conditions was inspected and the alkalization of food after adding spirulina powder was researched. 考察了不同加工条件对其品质的影响，并作了螺旋藻粉添加在主食中增加食品成碱性的研究。
- This delay of dissolution and the dissolution speed depend upon the solution alkal... 溶解滞后和溶解速度与溶液的碱度有关,与树脂膜厚无关。
- The effect of the concentration, the alkalization temperature and time on the esterification degree of the cellulose sulfonate are discussed. 分析了碱化过程中氢氧化钠的浓度和温度、碱化时间对纤维素黄酸酯酯化度的影响。
- The fixation of phosphorus in gray desert soil is seriously affected by the high content of CaCO3, salinization and alkalization. 对阜康地区灰漠土进行的磷吸附和解吸附实验表明,单施化肥,土壤对磷的吸附会随着施加量的增加而增加。
- A novel composite modified starch was synthesized through alkalization,etherification and oxidation with normal pressure and presence of catalyst. 在常压和催化剂存在下,将淀粉经碱化、醚化和氧化等反应步骤合成了一种新型复合变性淀粉,取代度达0。
- The effects on the product alkalization degree by adding the assistflocculant in the preparation process of polymerized ferric sulphate were studied. 考察了助聚剂的种类、用量、反应温度以及存放时间等因素对聚铁溶液制备时产品盐基度的影响,得到较佳的条件。
- The principle of alkalization treatment for silicon cleaning technology and the practice on 2×300 MW units in Pingliang Power Plant have been presented. 摘要介绍碱化处理洗硅工艺的原理及平凉电厂2×300mw机组的洗硅实践。
- By the experiment,the optimal conditions of preparing PAC were got,the alkalization B is 2.0,the concentration of NaOH is 0.2 mol/L,and the concentration of AlCl3 is 0.5 mol/L. 实验优化了制备工艺:碱化度B为2.;0;碱液(NaOH)浓度为0
