porosities

porosities

美 　英

• n.多孔性；【物】孔积率；孔度；多孔部分
• 网络孔隙率；孔隙度；气孔

词形变化

同义词

英汉解释

英英解释

例句

Then the surfactant removal leads to materials of organized cage-like pore structure and tailored porosities and of large surface areas.

除去模板剂后便可以得到高比表面积、可调的孔隙率的笼型孔道结构薄膜材料。

The required porosities for various cases were obtained through varying the diameter of holes and spacing among the holes.

各物理模型通过改变气膜孔径大小和孔间距得到不同的孔阵排列疏密度。

No effects of thickness of the samples on the porosities and ablative properties of the composites can be observed.

制件厚度几乎不影响复合材料的孔隙率和烧蚀性能；

What is more, asteroid porosities may have been even greater immediately after they accreted from the debris of the early solar system.

更重要的是，小行星在刚由早期太阳系里的碎片聚合而成时，孔隙率可能更大。

Each formation will create different effects on the wellbore due to the paraffin content, depth and formation porosities.

由于石蜡含量，井深和地层孔隙度的不同每个地层都会对井筒产生不同的影响。

Porosities of composites decrease with the increase of fibre volume fraction, whereas the mechanical properties increased.

随纤维体积含量增加，复合材料的孔隙率降低、力学性能提高；

The reason of the formation of gas porosities and cracks on the head face of valve tappet has been studied.

本文分析了气门挺杆端面气孔、裂纹形成原因。

This paper is concerned about water dynamics in overlying soil with filling layers of different porosities by simulation experiment.

通过充填柱模拟实验研究了充填复垦中充填层物料孔隙度大小对覆土层含水量变化的影响。

The porosities are measured by water displacement, solvent displacement, helium inflow and mercury pressure.

用饱水法、溶剂法、氦流法和压汞法测定孔隙率。

The quantitative relationship between porosities caused by gas entrapment and mechanical properties of the die casting was studied.

针对压铸过程中气体卷入形成的孔洞与压铸件力学性能之间的定量关系进行了研究。

Unhealed porosities and free surface of dendrites with crystalline steps were occasionally observed in aluminium alloy forgings.

铝合金锻件中有时有未锻合的疏松和残留的枝晶自由表面，并保留有原始的结晶台阶。

The effect of different initial liquid porosities and thicknesses of the biofilm on the results are investigated.

对不同初始孔隙率和液体的结果生物膜厚度的影响进行了研究。

A cross plot of the porosities from density(limestone matrix), neutron, and sonic logs.

由密度测井（石灰岩骨架）、中子测井和声波测井计算的孔隙度绘制而成的交会图。

In the lignite matrix, the porosities are mainly meso- and macroporosities.

褐煤基质中的孔隙以中孔、大孔为主。

There are many characters of PLA membrane prepared by electrospinning, such as the high porosities and large specific surface area.

静电纺丝技术制备的聚乳酸膜具有孔隙率高、比表面积大等特点。

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。

Study on Relation Between Core Analysis Porosities of Small Samples and That of Whole Diameter Samples in Carbonate Reservoirs

碳酸盐岩储层小岩样与全直径岩心分析孔隙度关系研究

Investigation on the Inhibition of Porosities in GTAW Weld with Longitudinal Intermittent Alternative Magnetic Fields

外加间歇交变纵向磁场对GTAW焊缝中气孔的抑制

Coupled thermo-mechanical finite element analysis of metal with porosities during equal channel angular pressing process

粉末多孔材料等径角挤压热力耦合有限元数值分析

high pressure accelerates organic matter evolution and offers protection to existing porosities ;

异常高压加速有机质热演化和对已形成孔隙的保护作用；

Using Different Logging Apparent Porosities to Distinguish Carbon Dioxide from Methane

利用测井视孔隙度差异识别二氧化碳和烃类气

Simulation on Abated Effect of Nylon Net with Different Porosities on Wind-Blown Sand in Wind Tunnel

不同孔隙度尼龙网对风沙流减弱作用的风洞模拟