氨化

There was significant positive correlation between the amount of rhizosphere bacteria, fungis, aminate bacteria and dry weight of absorbing root. There was significant negative correlation between azotobacters and dry weight of absorbing root.

根际细菌、真菌、氨化细菌和硝化细菌数量与生长根和吸收根生物量之间显著正相关，固氮菌则仅与吸收根生物量显著负相关，细菌和纤维素分解菌数量与根系呼吸显著正相关。

The experiments on the chemical synthesis of DL-phenylalanine employed the Modified Aniline way, the Diazo Reaction, Hydrolysis Reaction, and Aminate Reaction in turm to synthesize the DL-phenylalanine.

混旋苯丙氨酸化学合成实验部分首先采用改进苯胺法，经重氮化反应、Meerwein反应、水解反应、氨化反应，合成混旋苯丙氨酸，收率达到84％。

The yield was 84%. With OP-10, NPE as the the catalyzer for the diazo reaction, the use of hydrolyzed propenenitrile instead of propenoic acid, and OP-10 as the catalyzers of the aminate reaction, these experiments showed the feasibility of industralization, due to the much reduced costs, shortened reaction time and a higher yield.

采用壬基酚聚氧乙烯醚（OP-10）、萘磺酸甲醛缩合物作重氮化反应催化剂，丙烯腈加成、水解替代丙烯酸，OP-10做氨化反应催化剂，通过四因子三水平正交试验法实验，得到较佳反应参数，反应时间、收率、成本都大大降低，适宜工业化生产。

Ammonia nitrogen would affect the activity of anaerobic microbe, and with the synergistic reaction of ammonization, the effect was consolidated in the anaerobic digestion process of scale piggery wastewater.

中文摘要：氨氮对厌氧微生物的活性有一定的影响，规模化猪场废水在厌氧消化过程中，由于氨化作用，强化了这一影响作用。

A clean production technology for fluorine and silica white is introduced, with fluorine-containing gas raw material directly absorbed by ammonium fluoride, or ammonia to obtain ammonium fluorosilicate ,and to get ammonium fluoride and silica white by ammonization, further to manufacture other fluoride product with high value.

介绍一种利用磷肥生产中的含氟废气生产氟化合物与白炭黑的清洁生产方法：用氟化铵或氨直接吸收含氟气体生成氟硅酸铵，然后氨化得氟化铵与白炭黑(SiO2)，氟化铵可进一步加工为其它高价值氟化物产品。

Jiangsu Anpon Electrical Chemistry Co., Ltd., Huaian 223002, Jiangsu, China Abstract: 2-Amino-4,6-dimethoxy-1,3,5-triazine, an important intermediate for preparing cinosulfuron, was synthesized utilizing 2,4,6-trichloro-1,3,5-triazine as raw material via ammonization, methoxylation. The purity was 96.0% and the average yield was 90.4%.

江苏安邦电化有限公司，江苏淮安 223002 摘要：2-氨基-4，6-二甲氧基-1，3，5-三嗪是合成醚磺隆的重要中间体，以三聚氯氰为起始原料，经氨化、甲氧基化中试反应得到2-氨基-4，6-二甲氧基-1，3，5-三嗪，纯度为96.0%，平均收率90.4%。

Experiments of ammoniated slurry concentrated process are described by using Yichang middle grade phosphate rock,including the technology of wet-process phosphoric acid,ammonization,concentration and drying of ammoniated slurry.

介绍宜昌中品位磷矿采用&料浆浓缩&工艺制取磷酸一铵的评价实验，对湿法磷酸工艺、磷酸氨化、磷铵料浆浓缩和干燥等过程进行了研究，测定了有关的物性数据和技术经济指标，为我国中品位磷矿采用料浆浓缩法制磷酸一铵工艺提供参考数据。

Comparing with the domical traditional slurry-spraying granulation processes,this paper discussed the processes advantage and application prospect of ammoniation-granulation processes in pipe reactor in the production of S-based compound fertilizer .

通过与国内传统的喷浆造粒工艺技术比较，讨论管式反应器氨化造粒工艺在硫基复合肥生产中的技术优势和应用前景。

The mount of germ and fungus quantity in soil are remarkably increased for the continuous cropping about 5 years, puts the trichobacteria quantity always change tendency to reduce;The edaphon total quantity, the bacterium quantity change reduces generally above the continuous cropping 5 years and below 5 years (including 5 years) the change are not obvious;In the nitrogen physiology group by ammoniates the bacterium primarily and the quantity changes are not very big;The nitrifying bacteria quantity is lower than the comparison (non- continuous cropping), the quantity of denitrifying bacteria is opposite;The alkalinity phosphatase, the urease, invertin activeness have a closed relations with the continuous cropping when it will increase less than 5 years or decrease in more than 5 years. The relation between catalase activeness and the continuous cropping is not very big. The reduction of the invertin activeness, the alkalinity phosphatase, urease activeness have slightly elevates, catalase activeness have no the regular changes.

表现为连作条件下土壤真菌数量显著增大，放线菌数量总的变化趋势降低；土壤微生物总量、细菌数量变化在连作5年以上普遍降低，5年以下(包括5年)则变化差异不明显；氮素生理群中以氨化细菌为主，但数量变化不大；硝化细菌数量低于对照组，反硝化细菌数量则相反：多酚氧化酶、转化酶活性在5年之前逐渐上升，5年之后逐渐下降，，脲酶活性随着连作年限增加持续上升，过氧化氢酶活性、碱性磷酸酶活性变化无规律。

Based on the productive capacity of spray rotary drier - granulator, the output of monoammonium phosphate reached 50～60 kt/a by replacing tank neutralizer with high - speed ammoniation evaporator, increasing the area of each slurry heater to 100 m2, raising the inlet temperature of the spray rotary drier - granulator to 550～600℃ and adopting original cleaning tail gas system.

磷铵工段扩大能力应该以喷浆造粒干燥机的生产能力为基准，可以用高速氨化蒸盅器代替槽式中和器，将料浆加热器面积增至100 m2／台，提高喷浆造粒干燥机进口温度，使其达到550～600℃，则尾气净化系统仍可使用，相应的磷酸一铵生产能力可以达到5～6万吨／年。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了