查询词典 porosity

Uses most early the ferric oxide sweetening agent for the bog ore and the artificial ferric oxide, for increases its factor of porosity, the sweetening agent take the sawdust as the stopping, again sprays the right amount water and the few white lime, sun-dries repeatedly makes, its PH value is generally about 8-9, this kind of sweetening agent desulphurization efficiency is low, must outside the tower regenerate, the regeneration difficulty, then is substituted for soon by other sweetening agents.

最早使用的氧化铁脱硫剂为沼铁矿和人工氧化铁，为增加其孔隙率，脱硫剂以木屑为填充料，再喷洒适量的水和少量熟石灰，反复翻晒制成，其PH值一般为8-9左右，该种脱硫剂脱硫效率较低，必须塔外再生，再生困难，不久便被其他脱硫剂所取代。

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。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐