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- Effects of water content variation on soil temperature process and water exchange 含水量变化对土壤温度和水分交换的影响研究
- Water content variation 水分动态
- On the basis of the isograms, we analyzed the variation law of yield and grain protein content with soil water content, nitrogen and P2O5,. 用等值线图描述产量和蛋白质含量的水氮和氮磷两因素效应，分析产量和蛋白质含量变化规律及其关系，确定实现一定生产目标的水肥管理方案。
- Critical water content of frost heaving. 土壤开始产生冻胀时的临界含水率。
- Oranges have a high water content. 桔子的水份很多。
- Water content and EME index are reverse relations. 含水量与电磁辐射指数成反相关。
- The nitrogen between minimum protein content and maximum yield were the nitrogen of coordinated variation of yield and grain protein content in 50% or 60% of soil water content. 蛋白质含量最低值和产量最高值之间对应的施氮量为产量和蛋白质含量在土壤水分含量为田间最大持水量的50%25和60%25条件下协同变化的施氮量区间。
- Grey theory is used to predict variation of water content in the plugged intervals in wells with high water cut, and calculate production through unplugging. 通过运用灰色理论预测高含水井层系的含水变化情况,并进行去堵求产,取得了较好的效果。
- Dynamic Content Variation of Alkaloids in Different Parts of Peganum Harmala L. 骆驼蓬不同药用部位中生物碱含量的月积累动态研究。
- An increase in soil water content would decrease their movement. 土壤水分含量的增加将减低它们的移动。
- The article gives a brief introduction of worldwide underground water pollution by arsenic and points out main types of worldwide arsenic polluted water system, content variation of arsenic pollution and its pollution sources. 阐述世界地下水源砷污染的概况,从砷污染的地质-地球化学特征的分析,指出世界砷污染水体的主要类型、污染的含量变化特征及对应的砷污染源属性。
- Water transmitting rate of unsaturated soil also increased with the increasing of relative partial molal free energy variation, , and relative partial molal enthalpy variation, , in case that soil water content was constant. 结果表明，在同一温度条件下，提高土壤水势可增加土壤非饱和导水率，呈现黄绵土>,土。
- The saturability and infiltration coefficient caused by infiltration water were analyzed by indoor experiments, and the variation law of its shear strength in accompany with compaction degree and water content was studied. 通过黄土压实后土体(压实土体)的湿陷性、压缩性和抗剪强度等室内试验,分析了压实土体的湿陷性、水分入渗对其饱和度、渗透系数等的影响和其抗剪强度随压实度和含水量的变化规律。
- BDM are prepared in acetone with different water content. 用含水量不同的丙酮作溶剂,合成了二苯甲烷双马来酰亚胺(BDM)。
- By the simulation resistance of regression analysis,A mathematic model of variation of water content during drying period of star anise was established and the optimal drying time was found. 通过数理统计分析，建立了八角烘干水分变化的数学模型，并寻找出最佳烘干时间。
- Vc Content Variation in the Leaves of Ziziphus jujuba var. Inermis, Diospyros lotus and Hovenia acerba etc. 枣、拐枣和君迁子等叶片中Vc含量的变化。
- Aquifers have water contents over 30%. 含水层的水含过30%25。
- Is wax gourd water content high? What fruit is highest? ? 冬瓜含水量高么？什么水果最高？？
- In-creasing sivev pore for high water content materials. 对于含水率高的原料应适当增大筛孔。
- There is significant influence of different temperature and soil water content to the growth rate and hatchability of eggs, which show minor trend curve variation with temperature. 不同温度、土壤含水量对中华豆芫菁卵的发育速率及孵化率均有明显影响。
