氮的

The total nitrogen concentrations in thirty soil samples collected from thirty regions in China and digested by concentrated H2SO4 with catalyzer were analyzed by a continuous flow injection analyzer and traditional Kjeldahl method.

采自全国30个地区的30个土壤样品经H2SO4-催化剂消解后，分别用流动注射法和凯氏定氮法测定全氮含量。

The leaf Bt protein in whole growth period showed in shape of "V", and the boll shell had higher Bt protein, it was benefit to resistant to boll worm in cotton.

在碳氮代谢生理方面表现为盛铃后碳氮代谢增强；Bt蛋白变化呈V型，但铃壳中含量高，有利于增强对棉铃虫的抵抗。

The newly soil biaomass nitrogen was easily decomposable, but the old one was stable relatively.

新形成的微生物体氮易降解，而原有土壤微生物体氮却相对稳定。

The results provided valuable references for studying microbiological degradation mechanism in the reactor, and enriched microbial resources of nitrogen-containing aromatic degrader.

研究结果为含氮芳烃废水处理研究提供了一些有价值的参考依据，并丰富了含氮芳烃废水降解菌资源。

At the end of 8 weeks ,the rats were killed. Serum lactate dehydrogenase and creatine kinase were measured .

目的探讨黄芪对糖尿病大鼠心肌组织一氧化氮含量和一氧化氮合成酶活性的影响。

Meanwhile it was compared with traditional denitrification process, it provides a new treatment method for denitrification of coking waste water.

同时与传统脱氮工艺进行了比较，为焦化废水脱氮提供了一种新的处理方法。

Complexes of phenolic resin and diazonium saltor diazo resin were prepared in aqueous solution.

在水溶液中制备了酚醛树脂与重氮盐和重氮树脂的复合物。

In one process at least one diazonium salt reacts with a carbon material in the absence of an externally applied electric current sufficient to reduce the diazonium salt.

在一个方法中，在没有足以还原重氮盐的外加电流下，至少一种重氮盐与碳材料反应。

The diazotization and hydrolysis process was used to synthesize high-purity m-cresol using m-toluidine as the main material.

间甲酚是一种重要的精细化工中间体，以间甲苯胺为原料，采用重氮化-水解法制备高纯度间甲酚，通过正交实验和单因素实验对重氮化反应工艺条件进行了优化。

Syntheses of Curing Agent Modified Dicyandiamide by m-Toluidine;2. The diazotization and hydrolysis process was used to synthesize high-purity m-cresol using m-toluidine as the main material.

间甲酚是一种重要的精细化工中间体，以间甲苯胺为原料，采用重氮化-水解法制备高纯度间甲酚，通过正交实验和单因素实验对重氮化反应工艺条件进行了优化。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。