硝化的

Terrestrial microorganisms play a vital role in soil nitrogen cycling. They participate in important ecological processes such as nitrogen fixation, ammonification, nitrification and denitrification.

土壤微生物在土壤氮循环中发挥着不可替代的作用，参与了包括固氮作用、氨化作用、硝化作用和反硝化作用等重要生态过程。

Because the traditional resolver cellulose nitrate lustre-coating agent it does not bear the aging, the resistance to cold to be bad, shortcomings and so on hygienic performance difference receive the impact, but emulsion cellulose nitrate lustre-coating agent, although the comparison environmental protection and the hygienic performance are high, but because became the membrane glossiness to be bad and the emulsion long-term laying aside does not stabilize has limited its application.

传统的溶剂型硝化纤维光亮剂因其不耐老化、耐寒性差、卫生性能差等缺点而收到冲击，而乳液型硝化纤维光亮剂虽然比较环保且卫生性能较高，但因成膜光泽性较差和乳液长期放置不稳定而限制了其应用。

Smokeless powder又称为cordite【A smokeless explosive powder consisting of nitrocellulose, nitroglycerin, and petrolatum that has been dissolved in acetone, dried, and extruded in cords.

无烟线状火药，一种无烟炸药，由硝化纤维素、硝化甘油和凡士林组成，在丙酮中溶解，风干并压成绳状），属于double base powder硝化甘油与硝化纤维双基火药），是跟黑火药完全不同的东西。

The experiment indicates that the nitrification and denitrification rates accelerate along with rising of the temperature.

试验表明，硝化和反硝化速率随温度的升高而加快。

The results of experiment imply that there is obvious simultaneous nitrification and denitrification process in the reactor.

实验研究表明，反应器内具有较明显的同步硝化反硝化过程。

Its main synthesis method is nitration of guaiacol by fuming nitric acid and glacial acetic acid as nitration agent.

它的合成目前主要采用愈创木酚硝化法，以发烟硝酸和冰醋酸混酸做硝化剂。

A kind of bacteria with capability of heterotrophic nitrification-aerobic denitrification have been reported in recent years.

近年来发现了一类具有偶联异养硝化-好氧反硝化功能的细菌。

Put forward current and synchronous nitration finally to turn over nitrify to still treat the problem of thrash out.

最终提出了目前同步硝化反硝化尚待探究解决的新问题。

In this study, we studied the toxic effect of nitrification substrates and products on photobacterium.

对硝化基质和产物对硝化过程的影响进行初步研究。

As one of the three executive committee members of WONIPA, SNC is the only Chinese nitrocellulose enterprise that surpasses international giants.

公司是世界硝化棉制造商协会三家执委单位之一，是唯一超越硝化棉国际巨头的中国本土企业。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。