| 释义 |
po·ros·i·ty 英pɔː'rɒsəti美pɔː'rɑːsəti BNC⁵⁹⁵⁸⁴
基本英英搭配近义反义例句例句
n.多孔⁶²;多孔性³⁸;物理学孔隙度原型porosity的复数名词复数porosities
Noun:
the property of being porous; being able to absorb fluidsfine porosity微气孔群closed porosity封闭气孔,闭口气孔率…capillary porosity毛管多孔性effective porosity实际空隙率,有效孔隙…channel porosity沟道形气孔secondary porosity次生孔隙度unfilled porosity非饱和孔隙度…porosity ratio孔隙比axial porosity轴芯气孔率,轴向孔隙…internal porosity内缩松,内孔隙率,内…apparent porosity显气孔率,表观孔隙率…primary porosity原生孔隙interparticle porosity颗粒间多孔性…total porosity总气孔率,总孔隙度,…soil porosity土壤孔隙率active porosity有效孔隙absolute porosity绝对孔隙率particle porosity颗粒孔隙率
近义词 sponginess海棉状permeability弥漫absorbency吸收能力penetrability穿透性porousness多孔性孔隙率…perviousness渗透性(透过性…反义词 solidity坚固
名词100%
用作名词Resistance to flow may be high enough to cause microvoids andporosity.流动阻力可能太高，从而导致微孔和多孔。
The influence ofporosityin oil bearing material on oil extraction is described.本文主要描述了物料的多孔性对油脂制取的影响。
The residualporosityindicates the compaction state of the formations.而剩余孔〈隙度〉又反映了地层的压实状态。 Experimental results show that the total and open porosities are reduced with the increase in particle size and the decrease in sintering temperature.
孔隙的尺寸随粉末粒度的增大、烧结温度的降低而增大； cnki
In this paper the generation of porosities is analyzed and the methods to decrease the porosities are presented.
分析了气孔产生的原因，并提出了抑制气孔的措施。 chemyq
Taking the influence of microdefects into account, a new constitutive relationship of damage is developed, and applied to different models of rock with different porosities.
本工作考虑这些微缺陷的影响建立损伤本构理论，将其应用于根据岩石所含孔隙度不同而提出的不同模型。 cnki
The experimental and simulated results show that increasing squeeze force, or enhancing temperature of the mold cannot reduce the porosities in the castings.
结果表明，增加大高径比铸件挤压铸造的比压、提高铸型的预热温度不能有效地减少铸件内的缩松缺陷； chemyq
The analysis of ultrasonic testing result indicated that main defects in the alloy were porosities likely caused by sintering thickness.
对检测结果的分析和验证表明，其内部主要为孔隙类缺陷，产生原因可能是烧结厚度太厚所致。 cnki
The liquid phase flow promotes the collision, coalescence and movement of bubbles, resulting in that porosities distribute along the periphery of nugget.
液相流动促进气泡的碰撞、合并及迁移是气孔沿熔核周边分布的主要原因。 cnki
The paper studied the influence of foaming temperature and foaming time on the porosities and cell size of samples.
其次，分析了发泡过程中发泡温度和保温时间对孔隙率及孔径的影响； cnki
The reasons of porosities production and process instability in CO2 laser welding shipbuilding T- section aluminum alloy are also discussed.
同时，讨论了船用铝合金 T型材 CO2激光焊接过程中产生气孔和过程不稳定的原因。 opticsjournal
The relative amount of these two kinds of water varies greatly from one kind of rock or sediment to another, even though their porosities may be the same.
这两种水分的相对含量的不同时由岩石或沉淀物的种类来决定的，即使他们的多孔性是一样的。 xiaoma
The residual Porosities were eliminated and microcracks were also reduced in thermal sprayed pure aluminum coatings by laser surface remelting and solidification.
采用激光表面熔凝工艺，封闭热喷涂纯铝涂层中的孔隙减少了微裂纹。 chemyq
The serious eccentric and a lot of gas holes, porosities in the center for Cu scraped pole could lead to insufficient hardness and strength, lower wear resistance and electric conductivity.
连铸纯铜杆废品存在严重偏心现象，中心有大量的气孔、缩松等缺陷，是导致纯铜杆硬度和强度不足、耐磨性差、导电性低的主要原因。 cnki
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。 cnki
A large number of numerical tests are performed on the breakwaters with different porosities and different block radius.
对不同孔隙率、不同块体粒径的抛石防波堤进行了大量的计算。 cnki
By comparison with the porosities from core analysis, the processed results with Raymer equation are satisfactory.
所计算的孔隙度与岩心分析孔隙度比较，雷莫方程的计算结果是令人满意的。 cnki
Cake filtration is always essential to solid- liquid separation in which porosities and its fluctuations are keys to the filtration results.
滤饼过滤是固液二相分离的基本形式，了解滤饼孔隙率及其变化是影响滤饼过滤的关键。 chemyq
Intermediate arrays have porosities falling between these limits.
中间的排列方式，孔隙率介于这两个值之间。 dictall
It is well known that bed porosities are greater near the bounding surface.
众所周知，靠近边界表面的床层自由空间率较大。 kuenglish
It was found that the formation of the porosities was closely related to the carbon content in alloying iron welding rod and the melting time.
结果发现气孔与合金铸铁焊条碳含量及其熔化时间密切相关； chemyq
Results show that the open porosities are decreased and fracture strength is increased with the increase of the sintering temperatures.
结果表明；随着烧结温度的升高，开口气孔率降低，断裂强度升高。 cnki
The results indicated that by HIPing porosities in the preforms can be closed and the densities can be increased, then the strength and ductility can be improved.
结果表明，热等静压处理可以闭合坯件内的疏松孔洞，提高合金致密度，进而提高合金的强度和塑性。 chemyq
The results show that the porosities of ZZLS material are available to facilitate vegetation. The hydration of cement increases the strength and water stability of the aggregate of the material.
结果表明， ZZLS材料的多孔结构有利于植被生长，水泥水化物是提高材料强度和团聚体水稳性的主要因素。 cnki
The manufacturing process with which the porosities and cracks may be eliminated is proposed in this paper.
最后在文中提出消除或减少气门挺杆端面气孔和裂纹的措施。 chemyq
The principle of directional solidification and chills help to eliminate the effects such as blowholes and shrinkage porosities in the production of nodular cast iron gears.
采用外冷铁和定向凝固工艺生产球铁齿轮类铸件，有效地消除了缩孔和缩松缺陷。 cnki
The anisotropic porosities model can simulate the flow characteristics in the shell side of heat exchangers more effectively than the existing isotropic porosities model.
采用各向异性多孔介质模型比现有文献中采用的各向同性多孔介质模型更能有效地模拟管壳式换热器壳侧的流动特性。 cnki
The porosities and oil saturations of eight core samples are determined with CT method and the results correspond with conventional method.
并研制了应用医用 CT分析岩心孔隙度和油、水饱和度的配套软件。 cnki
Through the research the mainly Diagenesis and porosities, dissolved caverns, fissures evolutions of the basalt reservoir, we analytical their influences to reservoir spaces properties.
通过玄武岩储层主要成岩作用与孔隙演化的研究，分析其对玄武岩储集空间的影响。 cnki |