大部分黑土和褐土属于较高水平，而白浆土、草甸土和棕壤偏低。
The level of available silicon is higher in Black soil and Cinnamon soil, but lower in Albic soil, Meadow soil and Brown earth.
铁的活化度白浆土高于黑土，而白浆土的白浆层又高于腐殖质层和淀积层；
The activated degree of iron in Albisol is higher than That in Black Soil.
对轮作及大豆、玉米、小麦长期连作白浆土中氮含量及有机态氮组分变化进行研究。
The nitrogen contents and nitrogen forms were studied in albic soil with longterm crop rotation and soybean, maize, wheat continuous cropping.
结果发现，随着碘化银大白浆溶液浓度的增加有很好的抗菌性，效果接近于100%。
The results showed that, with silver iodide solution revealed the increasing concentration of pulp a very good antimicrobial effects close to 100%.
寄主植物存在与否对黑土和白浆土的载菌量有明显的影响，而对风沙土和草甸土影响不大。
Planting host plants significantly influenced the bacterium capacity of soil on black and lessive soils, but less influence on sandy and meadow soils.
本文对红麻化学机械浆漂后洗涤时，水中的过渡金属高子对漂白浆白度和色度的影响进行了研究。
The effect of transition metals present in wash water on the brightness and chromaticity of bleached kenaf TMP was studied.
采用补偿卡伯因子、补偿白度控制原理，进行自动化操作控制稳定生产过程，使漂白浆质量稳定、消耗达到最低。
By using automation controlling of compensated Kappa factor principle and compensated brightness principle, the bleaching pulp can get high quality and the lowest consumption.
采用补偿卡伯因子、补偿白度控制原理，进行自动化操作控制稳定生产过程，使漂白浆质量稳定、消耗达到最低。
By using automation controlling of compensated Kappa factor principle and compensated brightness principle, the bleaching pulp can get high quality and the lowest consumption.
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