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- Based on the quality data of overyear water table and groundwater,the research studied the dynamic variation of water table and quality of groundwater. 本文在总结银川地区地下水监测点的多年水位和水质资料的基础上,研究地下水水位的动态变化和水质随时间的变化。
- The daily variation of water potential of stem,leaf and fruit of Starking and Golden Delicions apple tree of different stocks can be described abvionsly as curve of "V". 研究不同砧木红星、金冠苹果树枝条、叶片、果实水势日变化 ,结果表明 :各器官水势日变化趋势一致 ,均呈“V”型曲线变化。
- Based on the quality data of overyear water table and groundwater, the research studied the dynamic variation of water table and quality of groundwater. 摘要本文在总结银川地区地下水监测点的多年水位和水质资料的基础上,研究地下水水位的动态变化和水质随时间的变化。
- The daily variation of water potential of stem,leaf and fruit of Starking and Golden Delicions apple tree of different stocks can be described abvionsly as curve of “V”. 研究不同砧木红星、金冠苹果树枝条、叶片、果实水势日变化,结果表明:各器官水势日变化趋势一致,均呈“V”型曲线变化。
- The daily variation of water potential of stem,leaf and fruit of Starking and Golden Delicions apple tree of different stocks can be described abvionsly as curve of “V”. 研究不同砧木红星、金冠苹果树枝条、叶片、果实水势日变化,结果表明:各器官水势日变化趋势一致,均呈“V”型曲线变化。收藏指正
- The research is helpful to our understanding of effects of Vallisneria asiatica on the environment of water and the possible diurnal variation of phosphorus release in sediment. 试验结果为进一步研究沉水植物对水体中环境因子影响的日变化特征和影响机理,以及底泥磷释放可能存在的日变化具有一定的参考价值。
- 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。
- This glass of water was impregnated with salt. 这杯水中饱含食盐。
- On the basis of the analysis of the test data, the additional force linearly increased with variation of water pressure in the aquifer, and increased with the increase of the depth and with the content of coarse soil particle in the overburden layer. 试验结果表明:竖直附加力随含水层降压量的增大而线性增加,随深度增大而增大,随土层中粗颗粒含量增多而增大。
- The song sounds like a variation of a very old and familiar tune. 这首歌像是一个熟悉的旧曲调的变奏曲。
- The variation of water and sand is studied under the influence of the rainfall and human activity, in the fore and after management of small watershed in gully region of the loess plateau. 摘要以西峰杨家沟小流域为研究对象,研究了在降雨和人类活动的影响下,黄土高原沟壑区小流域治理前后水沙变化。
- Some researchers have made study on this subject, such as the generation and evolution of frazil ice, shore ice, bottom ice, ice cover and ice jam, the resistance of freeze-up river, flow capacity and variation of water stage. 国内外一些学者通过原型观测,试验和数值模拟的方法对水内冰,岸冰,底冰,冰盖和冰塞的生成和演变,封冻河道的阻力、过流能力和水位变化等有关问题进行了研究。
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- 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。
- In Beijiang River, excessive sand dredging resulted in great downcutting of riverbed and extraordinary variation of water profile, the variation of which both followed the retrogressive law. 由于大规模挖沙,北江河床剧烈下切,导致水面线异常变动,两者变化均呈溯源性规律。
- A dash of water in his face will revive him. 向他脸上泼水能使他苏醒。
- Impact in variation of line impedance. 系统阻抗变化之影响。
- Especially with the degradation of water quality, the variation of hydrochemistry changes the basic modes of sediment movement, which influences the sediment transportation in the whole catchments. 尤其是随着水环境的日益恶化,河流水化学条件的变化影响了泥沙最基本运动形式,从而对流域泥沙输移产生了不可忽视的影响。
- A variation of ten pounds in weight. 在重量上十磅的变化量
- The pipe burst and a spout of water shoot out. 水管破裂了,一股水喷了出来。