查询词典 oxidizing material

The phase transformation and weight loss rate of ludwigite in oxidizing roasting were studied by DTA-TG,isothermal TG and XRD.

利用DTA-TG、恒温TG和XRD测试方法研究了硼铁矿氧化焙烧过程中的相变和失重率。

The dehydration and transformation into suanite of decomposed of szaibelyite at about 700℃ is the main reason of ludwigite weight loss, It was found by XRD that paigeite and magnoferrite are the most stable component without phase tromsformation during oxidizing roasting.

硼镁石在700℃左右分解脱掉结构水形成遂安石，硼镁石的分解是造成硼铁矿大量失重的主要原因。通过XRD分析可知矿石中的镁铁矿相、硼铁矿相为最稳定相，在硼铁矿原矿焙烧过程中不发生相变。为硼铁矿烧结-冶炼工艺提供了必要的理论依据。

They were isolated in low numbers compared to chemoheterotrophic and mixotrophic sulfur-oxidizing bacteria.

与化能生物和兼养的氧化硫细菌相比，分离得到少数。

An ammonia-oxidizing bacterial strain A5 was isolated from the activated sludge of A/O process,and identified as Nitrosomonas sp.

从厌氧好氧工艺的废水处理系统活性污泥中分离出亚硝化细菌A5 ，鉴定为亚硝化单胞菌 Nitrosomonassp。

The analysis of microbial community of ammonium-oxidizing biomass using T-RFLP method showed that the preponderant microbe in this partial nitrification was Nitrosomonas oligotropha cluster.

对氨氧化菌进行T-RFLP群落分析表明，该工艺运行中的AOB优势菌种为Nitrosomonas oligotropha culster。

Measuremtents under noncontrolled atmosphere have been realized and have demonstralled the potentialities of these structures to he used as oxidizing pollutant detectors.

这两种传感器可以用来检测无法控制的大气，这证明这两种结构用作氧污染物探测器的可能性。

It does not consume expensive oxidizing chemicals, the catalyst is nonhazardous and inexpensive. The method is simple and high efficient, which generally achieve complete mineralization of organic pollutants in water to such inorganics as CO〓 and H〓O.

它不需要昂贵的氧化剂，催化剂无毒价廉，方法简单，通常能将水中的有机物氧化为CO〓和H〓O〓等简单无机物。

This paper briefly reviews the development of biocides for cooling water treatment including oxidizing and nonoxidizing biocides in China and abroad.

以多年的研究经验和翔实的资料，对国内外冷却水处理中杀生剂在研制与使用方面的发展情况作了介绍和评述。

This paper briefly reviews the development of cooling water treatment chemicals including water soluble polymers,phosphonates,oxidizing and nonoxidizing biocides in China and abroad.

综述了国内外冷却水处理剂包括水溶性聚合物、有机膦酸、氧化与非氧化性杀生剂的发展。

In the medium of ammonia water and ammonium chloride trace copper can sensitively catalyze hydrogen peroxide(H2O2) oxidizing the fading of the orcein. On the basis of the principle, the uncatalytic and catalytic system solutions are heated for 11.5 mm in boiling water and then the absorbance is measured at 582 nm.

在NH3H2O-NH4Cl介质中，铜能灵敏地催化过氧化氢氧化地衣红褪色，利用这一原理，将非催化反应体系与催化反应体系在沸水中加热11.5min，在波长582nm处测定吸光度。

Yet, Edith says, there was always money in the bank.

但是Edith说，她的银行户口里面总是有钱。

We have created a series of files that resolve this problem--one for each day of the 40 days of purpose.

我们制作一系列的档案去解决这问题---一个为标竿40天中的每一天。