熊官塘水库;渗流分析;渗透比降;渗流量。
Xiongguantang Reservoir; seepage analysis; seepage gradient; seepage quantity.
文章从心墙填筑填土料的安全渗透比降为基础,结合土坝的渗流计算,得出土坝心墙厚度的简便计算方法。
According to the safe slope ratio of earth-filled core wall and the seepage calculation of earth dam, a simple method to calculate the core wall thickness of earth dam is given.
通过有限元计算和复变函数推导,系统研究了面板接缝的渗流规律,给出了接缝渗流量和渗透比降的解析计算公式,可用于面板堆石坝接缝渗流控制的设计。
The seepage of CFRD joints is studied by using finite element calculation and complex variable function. The analytical equations of seepage quantity and gradient are deduced.
如果没有这些大量冷却的海冰,被带到北极的暖空气可以比以前更深入渗透到内陆。
Without those masses of cooling sea ice, warm air brought to the Arctic can penetrate further inland than it ever did before.
偷猎者仍在向公园区内渗透,对欧文斯夫妇来说,这些人似乎比以往更加危险了。
Still, poachers continued to infiltrate the park, and to the Owenses they seemed more dangerous than ever.
然而,碳纳米管的粒子能比石棉更深入地渗透肺部,并且会更加迅速地在实验动物身上引起足以致命的伤害。
However, the particles can penetrate the lungs more deeply than asbestos and appear to cause often-fatal damage more rapidly in test animals.
结果表明:RPC具有非常低的孔隙率,其气体渗透系数比传统混凝土的低1 ~ 2个数量级。
Results indicate that RPC possesses very low porosity and its air permeability is lower by 1-2 magnitudes than that of conventional concrete.
系统的研究了尾矿人工砂的技术路线、配合比、机械性能和高强混凝土的氯离子渗透试验。
In this paper, the technical channel, match ratio, mechanical property, and anti-chlorine permeability of HPC with tail mineral sand are studied systematically.
结果表明,就提高渗透而言,以残茬保留及植被覆盖形式的表面覆盖比任何其他管理措施更重要。
It was concluded that surface mulching in the form of stubble retention and vegetative coverage is more important than any other management option in improving infiltration.
讨论了溶洞和裂缝无因次渗透率模数、介质间窜流、弹性储容比、外边界条件及表皮系数对压力响应的影响。
Effects of permeability modulus, interporosity flow parameter, storativity-ratio, outer-boundary and skin parameter to the pressure response are discussed.
过小的渗透系数比显著加快系统的热贯通。
The heat transfixion will be increased remarkably if the permeability coefficient ratio is too small.
在蒸汽泡沫微观渗流研究的基础上,研究了温度、气液比、气液速率、残余油饱和度以及渗透率对蒸汽泡沫封堵能力的影响。
The influence of temperature, gas-liquid ratio, gas-liquid rate, residual oil saturation and permeability on steam foam sealing ability is studied on the basis of microscopic percolation study.
并通过试验得出,含一定量细粒组分且级配良好的粗粒土渗透破坏坡降比级配不良的粗粒土渗透破坏坡降普遍要高的结论。
And it comes to a conclusion that the permeation damage slope of the coarse-grained soil of well graded with a definite proportion of fine granule is higher than that of poorly graded.
椰子中90%是饱和脂肪,主要是中链甘油三酯,比其他脂肪更容易渗透进细胞,能迅速起效。
Coconut contains 90% saturated fat, mostly MCTs. MCTs allows them to permeate cells more easily than other fats for more immediate benefits.
基于三维比奥固结理论,建立了考虑渗透系数非线性耦合响应的渗流场与应力场完全耦合模型。
Based on Biots consolidation theory, the fully coupling model of seepage and stress is established considering nonlinear coupling response of permeability coefficient.
细菌比动物细胞更少受到盐的渗透作用的影响,因细菌的细胞壁不大有渗透性。
Bacteria are less affected by the osmotic effect of salt than animal cells because bacterial cell walls are less permeable.
常规压裂时,压裂液对裂缝壁面的污染越严重,裂缝壁面污染带的渗透率就越低,水力压裂能获得的增产倍比就越小;
For hydraulic fracturing, the damage to fracture surface is ever severe, the permeability of damage zone is ever low, and the production response of hydraulic fracturing is ever junior;
盖层封闭的最常见形式是毛管封闭和压力封闭。这两种形式的封闭能力与岩层的孔隙度、渗透率、砂泥岩含量比以及流体压力有密切关系。
The sealing capability of cap rocks is closely related to the porosity, permeability, the ratio of sand to mud contents and fluid pressure of the rocks.
相同孔隙度条件下,砂岩的渗透率比泥岩大得多。
The permeability of sandstone is much bigger than that of mudstone under the same condition.
低渗透油层低的单井采油能力和吸水能力注定了低渗透油藏必须采用密井网和油水井数比低的井网。
Based on low productivity and injectivity of a well for low permeability reservoirs, close well pattern and well spacing must be performed.
利用孔隙网络模型研究水湿情况下孔喉比、配位数、形状因子对相对渗透率的影响。
The effects of pore-throat ratio, coordination number and shape factor on relative permeability were investigated in a water-wet condition by means of microscopic si.
利用孔隙网络模型研究水湿情况下孔喉比、配位数、形状因子对相对渗透率的影响。
The effects of pore-throat ratio, coordination number and shape factor on relative permeability were investigated in a water-wet condition by means of microscopic simulation.
井底附近地层渗透率降低比改善对调查半径的影响要大。
If skin factor of formation damage is more, its radius of investigation is less.
结果表明,减小渗透系数和扩散系数可以有效减缓衬垫底部浓度比的增加速度。
Decreasing hydraulic conductivity and diffusion coefficient may delay the increasing rate of the concentration ratio at the base of a GCL.
亲肤配方,十秒渗透,用后肌肤感觉滋润紧致,令肌肤一天比一天更年轻。
With the skin-intimacy formula, it can penetrate in ten seconds, and make your skin hydrating and firming after the use. Your skin will be younger and younger every day.
要记住,没有什么比一巴掌把一个可怜的渗透者的脑袋打飞更令人满足了。
And remember, nothing will ever be as satisfying as slapping a wimpy infiltrator's head clean off his shoulders.
低渗透油藏比中高渗透油藏的压力波传播速度慢。
And low permeability reservoir is slower than mid-high permeability reservoir in pressure wave propagating velocity.
低渗透油藏比中高渗透油藏的压力波传播速度慢。
And low permeability reservoir is slower than mid-high permeability reservoir in pressure wave propagating velocity.
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