| 1. | Effects of water and fertilizer coupling on soil moisture movement in corn fields 水肥耦合对玉米田间土壤水分运移的影响 |
| 2. | The results show that moisture gradient is not the dominant driving force of moisture movement in the process 试验分析表明,真空浮压干燥过程中,含水率梯度不是水分移动的主要驱动力。 |
| 3. | Methods of test for masonry units - determination of moisture movement of aggregate concrete and manufactured stone masonry units 圬工砌块的试验方法.集料混凝土和成品石料圬工砌块的水分移运动的测定 |
| 4. | Methods of test for masonry units - part 14 : determination of moisture movement of aggregate concrete and manufactured stone masonry units 圬工单元试验方法.第14部分:集料混凝土和人造石圬工单元湿度变形的测定 |
| 5. | Methods of test for masonry units - part 14 : determination of moisture movement of aggregate concrete and manufactured stone masonry units ; german version en 772 - 14 : 2001 圬工品试验方法.第14部分:集料混凝土和人造石圬工品 |
| 6. | 2 . by using the experimental device of soil moisture movement of single water storage pit and suction gauge , irrigation experiment of single water storage pit are conducted 2 .利用蓄水单坑土壤水分运动试验装置结合负压计进行蓄水单坑灌水试验。 |
| 7. | In this paper , numerical simulation and experimental research on the soil moisture movement of water storage pit irrigation are conducted . at the same time , the technical parameter of water storage pit irrigation are discussed preliminarily . the research method and content include : 1 本论文对蓄水坑灌法的土壤水分运动进行了数值模拟和试验研究,并对蓄水坑灌法的技术要素进行了初步的探讨。研究的方法和内容主要有: 1 |
| 8. | When the moisture content is below fibre saturation point , the movement of absorbed water is subdivided into two parts : one is diffusion transfer due to the vapor pressure gradient , the other is moisture movement caused by the pressure fluctuation due to the variation of medium 在纤维饱和点以下时,木材内部吸着水的迁移可分为:水蒸汽压力梯度下的扩散迁移和由于干燥介质压力的波动而引起的浮动压力下的迁移两个部分。 |
| 9. | The experimental device of soil moisture movement of multi water storage pit is developed , which can measure the infiltration of moisture and the movement of moisture frontal directly . distribution of soil water content in all soil section are measured with y ray apparatus . 3 利用该装置进行室内的蓄水多坑灌水试验,直接对水分的入渗过程和湿润锋变化进行观测,并通过y射线仪装置测量整个土体剖面上含水率的分布状况。 |
| 10. | It showed that the simulated value are in accordance with the experimental value by contrast of them . it indicates that the numerical modeling can reflect the status of soil moisture movement under the condition of water storage pit irrigation , and its method of solution is feasible 3 .将计算结果与实测结果进行对比,可以看出两者有较好的一致性。说明所建立的数学模型能够反映蓄水坑灌条件下的土壤水分运动状况,其数值求解方法也是可行的。 |