查询词典 oxidizing agent

The mechanisms,characteristics and influencing factors of the sulfate reducing bacteria and the iron oxidizing bacteria are discribed in detail.

对微生物处理技术中的硫酸盐还原菌和铁氧化菌的作用机理、特征及影响因素作了较详细的介绍。

The numbers of sulfate-reducing bacteria,heterotrophic bacteria,iron bacteria and sulfide-oxidizing bacteria in internal rust layers were analyzed.

微生物在海水、海底沉积物及腐蚀产物中广泛分布，它们能影响金属在海水环境中的腐蚀，对钢铁腐蚀的影响尤其严重。

Municipal engineering ; biological filtering layer ; nutrition condition ; iron and manganese oxidizing bacteria ; removal of iron ; removal of manganese

市政工程；生物滤层；营养条件；铁；锰氧化细菌；除铁；除锰

The yellow ochre-colored iron precipitate s synthesized by two strains of different iron-oxidizing bacteria at different temperatures were analyzed by using ICP-AES,SEM,XRD and FTIR.

通过ICP-AES、SEM、XRD和FTIR等方法，对不同铁氧化细菌在不同温度条件下所合成的赭黄色高铁沉淀进行了分析。

The yellow ochre-colored iron precipitates synthesized by two strains of different iron-oxidizing bacteria at different temperatures were analyzed by using ICP-AES, SEM, XRD and FTIR.

通过ICP-AES、SEM、XRD和FTIR等方法，对不同铁氧化细菌在不同温度条件下所合成的储黄色高铁沉淀进行了分析。

The present invention belongs to technology field for preparing aldehyde or ketone by oxidizing alcohol, particularly which is microwave-promoted method for preparing aldehyde or ketone by alcohol liquid-phase selective catalytic oxidation.

本发明属于醇氧化制取醛、酮技术领域，具体为一种微波促进的醇液相选择氧化制备醛或酮的方法。

For use in destroying known or suspected chemical or biological weapons the donor charge is augmented with an oxidizing material such as potassium nitrate, and the resulting fireball is enhanced by powdered metal such as aluminum, to achieve an instantaneous pressure of 100 kilobars and instantaneous temperature of 3,000 degrees Celsius.

为了销毁已知的或可疑的化学或生物武器，采用了氧化材料如硝酸钾强化的供体炸药，产生的火球也是用金属粉末如铝粉增强，达到瞬时压力100千帕、瞬时温度3000摄氏度。

Market available oxidizing bleach 250g.

one unit 市场上氧化性漂白剂250克。

Soft biomembrane stuffings are hanged in contact oxidizing cabinet, the organic substance is further digested.

经沉清处理过的污水最后进入消毒柜用含氯药品杀菌，然后由排放泵排至舷外。

The new substrate surface pretreatment that included the action of an oxidizing oxygen/acetylene flame with borax solution addition was studied on the base of methods of the WC-Co cemented carbide surface pretreatment.

在分析已有的硬质合金基底表面预处理的基础上，首次提出了用硼砂溶液和燃焰外焰的热量及其氧化性对基底表面进行预处理，抑制钴的副作用并降低基底表面温度，然后再利用内焰沉积金刚石的新方法。

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。