porosities
美 
英
- n.多孔性；【物】孔積率；孔度；多孔部分
- 網絡孔隙率；孔隙度；氣孔
詞形變化
復數：porosities 同義詞
英漢解釋
英英解釋
例句
Then the surfactant removal leads to materials of organized cage-like pore structure and tailored porosities and of large surface areas.
除去模板劑后便可以得到高比表面積、可調的孔隙率的籠型孔道結構薄膜材料。
The required porosities for various cases were obtained through varying the diameter of holes and spacing among the holes.
各物理模型通過改變氣膜孔徑大小和孔間距得到不同的孔陣排列疏密度。
No effects of thickness of the samples on the porosities and ablative properties of the composites can be observed.
制件厚度幾乎不影響復合材料的孔隙率和燒蝕性能；
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，小行星在剛由早期太陽系里的碎片聚合而成時，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.
由于石蠟含量，井深和地層孔隙度的不同每個地層都會對井筒產生不同的影響。
Porosities of composites decrease with the increase of fibre volume fraction, whereas the mechanical properties increased.
隨纖維體積含量增加，復合材料的孔隙率降低、力學性能提高；
The reason of the formation of gas porosities and cracks on the head face of valve tappet has been studied.
本文分析了氣門挺桿端面氣孔、裂紋形成原因。
This paper is concerned about water dynamics in overlying soil with filling layers of different porosities by simulation experiment.
通過充填柱模擬實驗研究了充填復墾中充填層物料孔隙度大小對覆土層含水量變化的影響。
The porosities are measured by water displacement, solvent displacement, helium inflow and mercury pressure.
用飽水法、溶劑法、氦流法和壓汞法測定孔隙率。
The quantitative relationship between porosities caused by gas entrapment and mechanical properties of the die casting was studied.
針對壓鑄過程中氣體卷入形成的孔洞與壓鑄件力學性能之間的定量關系進行了研究。
Unhealed porosities and free surface of dendrites with crystalline steps were occasionally observed in aluminium alloy forgings.
鋁合金鍛件中有時有未鍛合的疏松和殘留的枝晶自由表面，并保留有原始的結晶臺階。
The effect of different initial liquid porosities and thicknesses of the biofilm on the results are investigated.
對不同初始孔隙率和液體的結果生物膜厚度的影響進行了研究。
A cross plot of the porosities from density(limestone matrix), neutron, and sonic logs.
由密度測井（石灰巖骨架）、中子測井和聲波測井計算的孔隙度繪制而成的交會圖。
In the lignite matrix, the porosities are mainly meso- and macroporosities.
褐煤基質中的孔隙以中孔、大孔為主。
There are many characters of PLA membrane prepared by electrospinning, such as the high porosities and large specific surface area.
靜電紡絲技術制備的聚乳酸膜具有孔隙率高、比表面積大等特點。
Field soils often have bulk densities ranging from 1. 0 to 1. 4gcc; with commensurate porosities and infiltration characteristics.
田間土壤的容重常在1.0到1.4克；立方厘米范圍內，且具有均勻的孔隙度和滲透性。
Study on Relation Between Core Analysis Porosities of Small Samples and That of Whole Diameter Samples in Carbonate Reservoirs
碳酸鹽巖儲層小巖樣與全直徑巖心分析孔隙度關系研究
Investigation on the Inhibition of Porosities in GTAW Weld with Longitudinal Intermittent Alternative Magnetic Fields
外加間歇交變縱向磁場對GTAW焊縫中氣孔的抑制
Coupled thermo-mechanical finite element analysis of metal with porosities during equal channel angular pressing process
粉末多孔材料等徑角擠壓熱力耦合有限元數值分析
high pressure accelerates organic matter evolution and offers protection to existing porosities ;
異常高壓加速有機質熱演化和對已形成孔隙的保護作用；
Using Different Logging Apparent Porosities to Distinguish Carbon Dioxide from Methane
利用測井視孔隙度差異識別二氧化碳和烴類氣
Simulation on Abated Effect of Nylon Net with Different Porosities on Wind-Blown Sand in Wind Tunnel
不同孔隙度尼龍網對風沙流減弱作用的風洞模擬
