查询词典 oxidizing agent

The average number of Bacillus sp., ammonifying bacteria and presumptive sulphur oxidizing bacteria in treated ponds sediment was also generally higher(P.05) than that of the control ponds.

而养殖末期弧菌的数量却明显低于对照组(P.05)。

Oxidized temperature has directly effect on balling oxidation, the oxidizing temperature is reasonable between 900℃to 950℃.

氧化温度对球团氧化有直接的影响，氧化温度以900～950℃为宜。

The results show that the films are characterized by the amorphous microstructure and mainly composed of Si C bondings, C C bondings as well as a small mount of oxide impurity consorted with Si; the content of the C C bondings decreased after annealing in vacuum, meanwhile the Si C bondings content increased, annealing in vacuum is beneficial to the formation of SiC; after annealing at 800 in air, a thin dense layer of SiO2 formed on the surface, which prevented the oxygen from contacting with the film and effectively protected the inner SiC from oxidizing.

结果表明，薄膜主要以非晶为主，由Si--C键， C--C键和少量Si的氧化物杂质组成；在真空条件下经高温退火后，薄膜C--C键的含量减少，而Si--C键的含量增加，真空退火有利于SiC的形成；在800℃空气中退火后，薄膜表面生成一层致密的SiO2薄层，阻止了氧气与薄膜内部深层的接触，有效保护了内部的SiC。

2 Ironmaking plant, the body is oxidizing and corrading heavily during baking furnace , the reason is the hearth has no protective brick and the high air quantity and wind pressure.

济钢第二炼铁厂1#高炉大修后炉腹以下全部采用铝碳砖砌筑，烘炉时铝碳砖砌体发生严重的氧化侵蚀，分析其原因是炉缸未加保护砖、风量和风压过高等。

Instead, steaming fresh leaves at high temperatures deactivates the oxidizing enzymes, leaving the polyphenol content intact.

反之，蒸鲜叶在高温下失活的氧化酶，留下多酚的含量不变。

In the other hand, graphite carbon and SiC oxidizing produce CO、SiO〓 and in the same time CO separates graphite carbon partially, this effect will decrease decarburizing rate and corrosion rate for Al〓O〓-SiC-C brick. TiO〓 and SiO〓 protective layer forming and separating graphite carbon are the main factor of resistance smelting reduction molten slag-iron to corrode and the main feature of corrosion process.

Al〓O〓-C-SiC砖在侵蚀过程中，由于SiC氧化后产生CO，SiO，并析出碳和降低耐火材料气孔率及氧化形成的SiO〓成为保护膜，使熔体对耐火材料的侵蚀能力降低，这两种耐火材料的侵蚀速度都是随着使用时间延长，耐火材料侵蚀速度逐渐降低。

The present invention features that fume after dedusting and heavy metal adsorption is fed via fume valve and fume-air heat exchanger to a sea water column desulfurizing system supported by a sea water supply system to eliminate SO2 and a defogging system to eliminate water content and fine dust before exhausted via draught fan and chimney. The slurry after desulfurizing and the dust is fed to an aerating, neutralizing and oxidizing system for exhaust.

其特点是，烟气经过除尘和重金属的吸附经烟气输送系统中所设烟气阀门和气气换热器进入有海水供给系统支持的海水液柱脱硫系统脱除二氧化硫，脱硫后的烟气经除雾系统去除水分和细灰再经引风机通过烟囱排出，脱硫反应后的浆液与脱除的灰尘送至曝气中和氧化系统，达标后通过管道排出。

Furthermore, there was no change in the diversity of ammonia-oxidizing bacteria in the soil determined on the basis of the appearance of amoA gene diversity in denaturing gradient gel electrophoresis.

此外，没有任何变化，在不同的氨氧化细菌在土壤中的基础上确定的外观amoA基因的多样性变性梯度凝胶电泳

The oxidizing substance like iron oxide existed everywhere on the Mars,so the Oxygen can be deoxidized.

火星上到处都是氧化铁等氧化物质，可还原出氧气来。

We got that the result of oxidizing bake - acid soak and deoxidizing bake with medicament-Magnetic separation is better.

通过一系列探索性试验，进行对比研究，得出氧化焙烧—酸浸和加剂还原焙烧—磁选的效果较好。

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。