porous

Experiments with the porous plate exhibIt'somewhat less scatter in the results.

用多孔板所得的实验结果则显得散布程度小些.

Thermal dispersion model for single phase flow in porous media

多孔介质单相渗流的热弥散模型

The study conclusions are of great theoretical and practical engineering significance for the preparation of electrode with excellent performance and high power density output. Subsequently, the effective thermal conductivity measurement experiment for SOFC porous electrode is designed.

此项研究结论对于制备出性能优良具有高输出功率密度的电极具有重要的理论及实际工程意义。

This quantity describes the retention of particles in a porous substance.

这个参数描述阻留在多孔体中的微粒量.

Thermal Consolidation of Layered Porous Half-Space to Variable Thermal Loading

变温度荷载作用下半无限成层饱和介质的热固结分析

These constitute the upstream and downstream faces of the porous domain.

这些是由多孔区的上游面和下游面组成.

Hygrometers based on porous materials are neither accurate nor quick response.

以多孔材料作成的湿度计既不准确,响应又慢.

Mr Balaguer is deploying more soldiers along his country's porous border with Haiti

巴拉格尔先生正向本国和海地之间驻守不严的边界部署更多的士兵。

The various factors effects on the thermal of porous cement concrete pavement and Portland cement concrete pavement were analyzed.

对影响多孔水泥混凝土路面和普通水泥混凝土路面热效应的各种因素进行了分析。

The local limestone is very porous.

当地石灰岩渗透性很强。

Once a tough defensive team, the Saints now have the most porous defence in the league.

圣徒队一度防御能力很强，现在却成了联盟里防守漏洞最多的队伍。

A porous pellet was fabricated by the well-known wash-out process.

用熟知的浸洗办法制出带孔的药丸.

He added sand to the soil to make it more porous.

他往土里掺沙子以提高渗水性能.

The water slowly drained away, down through the porous soil.

水慢慢流走了，渗入了疏松的土壤。

Most soils and rocks are porous.

大部分土壤和岩石都是多孔的.

Piezoelectricity of non-polar space charge electret, porous PTFE film with unidirectional mechanical stretch was studied.

研究了经单向机械拉伸形成的非极性空间电荷型薄膜驻极体聚四氟乙烯（PTFE）多孔膜的压电性。

Suetion devices are inadequate in gravels or very porous soils.

吸水装置对砂砾或非常疏松的土壤是不适用的.

Most of the self thermal insulation wall materials belong to the scope of the non-saturated porous media. On the one hand, the relationship between its effective thermal conductivity and moisture content is not recognized enough in the relevant standards.

大部分自保温墙材属于含湿非饱和多孔介质的范畴，对于其有效导热系数与含水率之间的变化关系，相关规范的认识不够。

Besides, a series of experimental observations were conducted for fully understanding the pore scale water morphology, distribution and evolution in porous media and results revealed that there is some certain inherent relationship between the thermal conductivity measurement relative error and pore water morphologies.

利用实验测量堆积型多孔介质在不同含湿率时的导热系数，并深入观察和认识孔隙内水分形态、分布及加热时水分演化过程，揭示其与导热系数测量相对误差之间的内在联系。

In this dissertation transient thermal response of porous shape memory alloy actuator by thermal enhancement has been investigated numerically and experimentally.

文中用实验和数值模拟的方法研究了冷热流体加热和冷却形状记忆合金多孔管驱动器。

The shell has to be slightly porous to enable oxygen to pass in.

外壳不得不有些细小的孔以便能使氧气通过.

Mr Balaguer is deploying more soldiers along his country's porous border with Haiti.

巴拉格尔先生正向本国和海地之间驻守不严的边界部署更多的士兵。

Thermal dispersion and solute dispersion, resulting from the discrepancies of pore water velocity, are important parameters in studying water, heat, and solute transport in porous media.

由土壤孔隙水流速率差异引起的热弥散和溶质弥散对于了解水热盐耦合运移非常重要。

The soil is porous.

土质疏松.

Based on a fully coupled thermal-hydraulic-mechanical formulation of saturated porous media, the analytical solutions of a one-dimensional thermal elastic consolidation model under non-isothermal condition are deduced by finite Fourier transform and its inverse transform. The analytical expressions of temperature, pore pressure and displacement are derived.

基于饱和多孔介质热-水-力完全耦合的控制方程，通过有限Fourier变换及其逆变换，对一维热弹性固结模型进行解析求解，给出土柱内部温度、孔压和位移演化过程的解析表达式。

Model Considering Thermal Conduction and Groundwater Advection of Soil Viewed as Porous Medium and Numerical Simulation on Soil Temperature Field Around Underground Heat Exchanger

多孔介质土壤热渗耦合模型及埋管周围土壤温度场数值模拟研究

Study on the Thermal Energy Storage Phase Change Composite Material with Porous Skeleton

具有多孔基体复合相变储能材料研究

Swimming is helpful for bones that are porous and weak.

游泳有助于改善骨质疏松和骨骼脆弱。

Accustomed models of thermal dispersion used in porous medium and Aquifer Thermal Energy Storage ( ATES) were summarized. The thermal dispersion models can be summed up to two types, one is one power of velocity and the other is multiple of aquifer thermal conductivity.

综述了多孔介质和含水层蓄能中常用的热弥散模型，把热弥散模型归结为两类：速度一次方模型和含水层滞止导热系数倍数模型。

Then, an uncooled infrared thermal imaging component with low power consumption and a simple structure was designed, using porous silicon as the thermal insulation.

然后以多孔硅为绝热层设计出一种结构简单、低功耗的非制冷红外热成像组件。