查询词典 porosity

Bourgeon , location distribution and growth of porosity anodic oxide film affected by the formed air bubble were brought forward .

由此提出气泡的产生会影响多孔型阳极氧化膜孔的萌生，位置分布以及孔的生长。

Bacterial enzymes are also preferred for the desirable end product qualities of porosity and breaking strength.

具有专门知识的；表现专门技能的；内行的

Objective To explore the methods for testing the cancellous bone porosity.

目的 探讨松质骨孔隙率的测试方法。

This may be a result of increased porosity of the fabric due to increased tension loading in the canopy.

这可能是一个结果，增加孔隙度的织物，由于紧张局势加剧加载在檐篷。

Ofmaize components of the increase and decrease the porosity of the surface, this limits the ink on the paper of capillarity.

粘合剂成份的增加，降低了表面的孔隙率，这将限制了油墨在纸张中的毛细作用。

The bulk density of these peels of root and crops decreased with the increases of milling time could be caused by porosity or capillarity on the surface.

三种样品粉末之体积密度均随研磨时间延长而降低，推测可能原因是三种果皮在微细化处理之后，其表面产生多孔状或表面的毛细现象所致。

Dolomites that generated abundant secondary porosity in the Late Devonian and Early Carboniferous would also make good targets.

在泥盆纪晚期和石炭纪早期产生大量次生孔隙的白云石也可能形成很好的油藏目标。

Other factors that affect porosity are compaction , consolidation and cementation.

影响孔隙率的其它因素是压缩，固结和胶结。

At the present production conditions,the results of trials showed that centerline segregation and central porosity are improved.

对结晶器电磁搅拌改善大方坯质量进行了工业性对比试验，并对电磁搅拌参数进行了优化，在现有的工艺条件下，达到了改善铸坯中心偏析和中心疏松的目的。

The different head loss pattern was considered as the reason of that up-flow BAF had a longer operation time than down-flow BAF. Carbonate gravel (3～5mm) filter had a larger porosity and consequently had a longer operation time than that of ceramist filter.

试验中发现，上向流曝气生物滤池运行过程中水头损失呈近线性变化，而下向流曝气生物滤池的水头损失则在接近过滤终点时呈明显的指数式突跃增加，这是导致下向流曝气生物滤池运行周期比较短、反冲洗比较容易的主要原因。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。