通过GA-ANN耦合模型的建立求解了不同含盐程度土壤中作物（油料向日葵）的适宜含水率。
Soil's optimum water content for crop (sunflower) stages in different salty soil has been get by GA-ANN coupling model.
主要针对赤泥过滤时，添加适宜的表面活性剂，使拜耳赤泥料浆中的液体表面张力下降，从而达到降低过滤后拜耳赤泥浆含水率的目的。
The suitable surface active agent was added to decrease the liquor surface tension of bae yer red mud slurry so as to achieve the aim of decreasing mud moisture content after the filtration.
主要针对赤泥过滤时，添加适宜的表面活性剂，使拜耳赤泥料浆中的液体表面张力下降，从而达到降低过滤后拜耳赤泥浆含水率的目的。
The suitable surface active agent was added to decrease the liquor surface tension of Baeyer red mud slurry so as to achieve the aim of decreasing mud moisture content after the filtration.
在处理之前，先要将土壤进行预处理，使得土壤的含水率、土壤最大颗粒直径、pH值、粘土含量等适宜于之后的处理。
Before the disposal, make preparatory treatment of the soil to ensure the water content, maximum particle diameter, pH value, clay content of the soil are suitable for the following disposal.
同时还研究了发酵基质投放量、温度、时间、含水率对发酵产品质量的影响，初步确定了发酵的适宜条件。
Finally put the amount of the fermentation substrate, temperature, time, water content on quality of fermented products, and initially determined the optimum conditions of fermentation.
丹玉39号虽然产量也较高，但含水率太高，出现“水玉米”现象，遇到低温年份有不能正常成熟的可能，不适宜在佳木斯种植。
Danyu no. 39 had high moisture content which was impossible ripe if it met low temperature years, so it was not suitable to plant in Jiamusi region.
丹玉39号虽然产量也较高，但含水率太高，出现“水玉米”现象，遇到低温年份有不能正常成熟的可能，不适宜在佳木斯种植。
Danyu no. 39 had high moisture content which was impossible ripe if it met low temperature years, so it was not suitable to plant in Jiamusi region.
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