查询词典 infiltration

During the infiltration process of indirect subsurface drip irrigation, the ponded water depth changed from zero to a constant and accelerated the water movement in the vertical direction, which reduced the discrepancy of wetted distance in lateral direction and vertical direction, while the changed water depth had small influence on the wetting front movement in vertical direction to upward and downward. The shape of wetted soil zone was spheroid, and its symmetry axis lied near the bottom of the water conducting device.

间接地下滴灌灌水过程中，从零开始逐渐增大并趋于稳定的积水深度加速了水分在垂直方向的运移，缩小了横向湿润距离和垂向湿润距离之间的差异，但变化的积水深度对湿润锋在垂直方向向上和向下的运移速率影响不大，使湿润体形状表现为扁率不断减小的椭球体，且椭球体对称轴分布在靠近导水装置底部的位置。

Then it was also used to simulate infiltration under different surface ponding.

采用土柱降雨入渗的观测数据进行模型参数率确定及验证，结果表明HYDRUS-1D模型具有良好的模拟效果。

The air pressure changes and its influence under ponding infiltration are important to guide water saving irrigation and soil water conservation.

本文试图通过试验研究、理论推导两个方面，对非饱和渗透系数的确定及积水入渗过程中土中水—气运动规律进行较为全面、深入地研究。

This paper conducts comprehensive and in-depth research on the determination of unsaturated permeability coefficient and water-air flow during ponding infiltration by experiment research and theory research. The research is reduced as the following:(1) In this paper, in terms of the shortage of the current apparatus of water permeability for unsaturated soils, the new unsaturated steady seepage apparatus for measurements of unsaturated permeability coefficient has been developed based on improvement and amendment on original apparatus.

主要研究成果如下：(1)本文从非饱和土渗透特性研究的需要出发，针对目前研制的非饱和土渗透仪的不足，根据非饱和土稳态渗流试验装置量测非饱和渗透系数的主要特点及存在的问题，提出了新型非饱和土稳态渗流试验装置研制开发的整体思路，完成了重要内容的研制。

Field soils often have bulk densities ranging from 1.0 to 1.4gcc; with commensurate porosities and infiltration characteristics.

田间土壤的容重常在1.0到1.4克／立方厘米范围内，且具有均匀的孔隙度和渗透性。

Preforms have no change in shape and dimension after infiltration thus the near-net-shape products can be achieved.

SiC坯体渗入铝合金后无形状和尺寸的变化，能够实现制品的近净成形。

The various psychologies of the parties involved should be settled by the infiltration of legal culture, which is a systematic project.

对于&精神损害赔偿&之诉中各方当事人复杂心态则需要法律文化的渗透，是一项系统工程。

Along with the rest of Gamma Company's Semi-Powered Infiltration suits, was being refitted with newphoto-reactive coatings to boost their camouflaging properties. There were other experimental refits!ageballistic layers, upgraded software suites, and other functions!atha would hopefully be working within ayear's time.

他们的装甲和伽马连其他的半动力渗透装都经过了新的照相反应外涂层来加速伪装效果，他们的实验性改装--凝胶弹道层，升级了软件套装，以及其他功能--一年内都有望经得起使用。

Based on the above analysis, I reinvestigated and studied in this paper the ideological infiltration into art production in the past research with the attempt to uncover how it does. Meanwhile I also explored the material conditions neglected in pure theoretical studies such as techniques, subsidies and media.

作者不仅探讨了以往研究中已经注意到的意识形态的因素对艺术生产的渗透，并且试图回答它是怎样或通过什么途径渗透到艺术生产中的这一延伸问题，因此，在第二、第三、第四章中分别研究了技术、资助、媒介等在艺术生产中所产生的复杂影响，对以往在艺术的纯理论研究中所忽视的物质条件的影响进行了专门的探讨。

The color passes through one or more transitions--involving a very dark blue, shades or tinges of brown, and mixtures of these, together with a progressive infiltration of the correct mature color.

到了18个月时犬的毛色是黑的还是深兰的应该已被确定了，特别对于鼻头、头、耳朵、尾部和脚部黑色在任何年龄都是允许的。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。