对北京市污灌区非饱和土壤水扩散率及其影响因素进行了研究。
This paper discussed the unsaturated soil water diffusivity and its effect factors in waste water irrigation district in Beijing.
与在去离子水中相比，材料在盐水中饱和吸水率、初始时吸水速率和水扩散系数较小。
In salt water the composites had less water absorption, absorption rate and diffusion coefficient than that in di water.
铵态氮水平运移的浓度受非饱和土壤水扩散率的影响，并随非饱和土壤水扩散率的升高而呈幂函数曲线下降。
The concentration of ammonium nitrogen in horizontal migration decreased with the increase in unsaturated soil water diffusivity in power function.
如果我们要避免与水有关的紧张局势扩散和恶化，这种团结是必要的。
Such solidarity is necessary if we are to avoid a proliferation and aggravation of tensions relating to water.
汤普森利用扩散方法成像，他控制水通过白质扩散的方向，显示大脑连接的速度。
Thompson used diffusion imaging, which measures the direction in which water diffuses through white matter, to show the speed of the connections.
人们也在努力阻止入侵性物种通过船舶压舱水的装载和排放而扩散。
Efforts are also being made to prevent the spread of invasive species through the taking on and discharging of ships' ballast water.
眼前是向四周扩散开去一望无垠的沙滩。沙滩上仿佛四处可见潺潺的流水，事实上，有时像水一样闪闪发亮的，也只是沙子。
A vast expanse of sand stretches away out of sight on every side, with here and there a streak, as of water, running across, though sometimes what gleams like water is only sand.
美国西部的干旱状况刺激了水的供应、伤害了农作物种植，也加快了野外火宰的扩散。
Dry conditions across the American West have spurred water rationing, hurt crop production, and doubled the prevalence of wildfires.
“这些波纹，像波浪或者呈扩散状向四周漫延，也仿佛是水的波纹，汩汩流淌。”艺术家表示。
"These are waves, like sound waves or diffusions. But also like those of water, or flux," said the artist.
研究了水、氯离子及气体在混凝土中的渗透与扩散的机理，分析了影响混凝土渗透性的主要因素及有待进一步研究的方向，并总结了混凝土渗透性指标的测试方法。
Research mechanism of diffusion and infiltration of concrete, analyze the main influence factor of the concrete permeability and summarized the method of testing of the penetrating index of concrete.
莫斯科没有了居民，士兵像水渗透进沙子一样向城里渗透，像不可遏制的星光那样，从他们首先开进的克里姆林宫的四面八方扩散。
Moscow was without its inhabitants, and the soldiers were sucked up in her, like water into sand, as they flowed away irresistibly in all directions from the Kremlin, which they had entered first.
水在生物组织内的流动程度，可以由一个被称为表观扩散复合系数（ADC）的参数去量化之。
The extent of water mobility within biological tissues can be quantified by a parameter called the apparent diffusion coefficient (ADC).
一滴奶在水中扩散开来，使水变得混浊不清了。
主要从模型理论和实验研究方法两个方面综述了国内外聚合物水凝胶中物质扩散行为研究进展。
The international researches and developments of molecular diffusion behavior in hydrogels, concerning with theoretic models and experimental methods, were reviewed in this paper.
首先，测定包括分配系数、水相传质扩散系数和反应平衡常数等基础参数，并分析了各操作条件对其影响。
Firstly, allocation coefficient, diffusion coefficient and reversible reaction equilibrium const are determined, and the operation factors affecting these parameters also investigated.
这滴墨水在水里扩散，使整碗水变黑了。
The drop of ink diffused in the bowl of water, which became Black.
在水动力计算过程中考虑了洋流和季风等长周期动力因素，研究了温排水在这种长周期动力条件下的扩散规律。
In the process of hydrodynamic calculation, ocean current and monsoon have been added to the model, and the diffusion law of cooling water under the condition has been studied.
由于天然气和水的弛豫时间和扩散系数的差异，可以利用差谱分析法和移谱分析法来识别天然气。
Because natural gas and water have different relaxation time and diffusion coefficient, we can use DSM and SSM to identify them.
该双催化层阴极结构有利于氧气扩散和水的排出，提高了电池性能。
The double-layered structure was beneficial for oxygen diffusion and water removal, and thus improved the DMFC performance.
石油运移的相态主要是油相，天然气可以是水溶相、油溶相、气相和扩散相。
The petroleum migration mainly in an oil phase, as for natural gas migration, it can occur in water-solution, oil-solution, free gas and diffusion phase.
为研究水在安山质玻璃中的扩散规律以及火山喷发机理和成因提供了依据。
The results of the experiments provide the basis for the studies on diffusion regularity of water in Andesitic glasses and the formation causes and mechanism of volcanic eruption.
成品油管线在运营过程中会发生泄漏，主要原因为管线腐蚀、外力撞击、打孔盗油及水击等，泄漏后油品蒸发扩散形成的爆炸性区域具有很大的危险。
Oil gas diffusion can probably occur from the product pipeline due to some factors such as pipe corrosion, foreign power collision, oil stolen by drilling hole or water hammer.
泥沙云团在加速下沉阶段所引起水的对称涡与泥沙云团的运动是不同步的，对称涡是引起泥沙云团扩散的重要因素。
The symmetry vortex of water induced by particle clouds does not synchronize with the motion of particle clouds, and the symmetry vortex is the key reason for clouds to disperse.
模型中水动力方程和泥沙扩散方程均采用幂函数方案的有限体积法离散。
In the model, the finite volume method discrete of power function is adopted for the hydrodynamic and silt diffusion equations.
模型中水动力方程和泥沙扩散方程均采用幂函数方案的有限体积法离散。
In the model, the finite volume method discrete of power function is adopted for the hydrodynamic and silt diffusion equations.
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