void ratio of film

Porosity test in carbon composites based on a new ultrasonic attenuation method;

碳纤维复合材料孔隙率超声衰减测试研究

Quantitative measurement of ceramic uranium dioxide porosity and pore distribution;

陶瓷UO_2孔隙率与孔隙分布的定量测量

An experimental study on the porosity measurement of medium and high consistency pulp;

中高浓纸浆孔隙率测定的研究

Adopt hole of15-20 microns to filter the craft to call it and strain a little.

采用15-20微米孔隙过滤工艺称之谓微滤。

The phenomenon is much more obvious for the mini-porefilter media woven by hydrophobic fibres.

过滤介质的孔隙越小，纤维的疏水性越强，此现象越明显。

To drain or seep through a porous material or filter.

过滤流过或过滤过多孔物或滤纸

To cause(liquid, for example) to pass through a porous substance or small holes; filter.

过滤使（如液体）穿过多孔物或小孔；用过滤纸过滤

The pore velocity is the velocity with which a tracer moves through a porous medium.

孔隙速度是示踪元素穿过孔隙介质的速度。

button-screen pipe

筛孔中有过滤网的衬管

To take(something) in through or as through pores or interstices.

吸收通过气孔或空隙吸收（某物）

To pass through pores or interstices in the manner of perspiration.

渗漏用出汗的方式通过毛孔或缝隙

The study result was verified by porosity testing.

分析结论通过孔隙率检验得以证实。

Experimental study on pore water pressure in construction of CFG piles

CFG桩施工过程中孔隙水压力试验研究

Numerical simulation of the process of pore collapse under shock load

冲击载荷下孔隙塌缩过程的数值模拟

That can pass through a given pore size.

可滤过的能通过一给定微孔尺寸的

They are also easy to fabricate and can be produced with a wide range of pore size cutoffs for ultrafiltration.

聚砜膜也易于制作,并能制成各种孔隙大小膜,用在超滤上。

Application of the slit type metal filter and completely automatic sand filter in circulating water systems

缝隙式金属过滤器和全自动砂滤器在循环水系统的应用

" Laboratory sintered (fritted) filters-Porosity grading, classification and designation"

GB/T11415-1989实验室烧结(多孔)过滤器孔径、分级和牌号

About 15% of glomerular filtration occurs through the mesangium, with the remainder through the fenestrated epithelium.

15％的肾小球滤过通过系膜，其它的通过有孔的血管内皮细胞滤过。

Study of Spatial and Temporal Variability of Top Soil Pore Characteristics of Red Soil during Rainfall;

降雨过程中典型红壤孔隙时空变化规律研究

Pore size evolution of granular ore media during heap leaching

堆浸过程中矿岩散体粒间孔隙尺寸的演化规律