氮的

Plasma NO concentration is elevated in response to the onset and progression of hypertension, but in advanced stage of hypertension,NO synthesis is apparently insufficient, which may be indicative of the prognosis of hypertension.

在高血压发生和发展过程中血浆一氧化氮存在反应性升高的变化，而在高血压的后期，一氧化氮的合成明显不足，这种变化可能与高血压的预后有关。

With the increase of Hydraulic loading in anaerobic columns, the rate of exorcize of kjeldahl nitrogen and COD drop gradually, when the hydraulic loading increase to 20 ml/L.d, the the rate of exorcize of kjeldahl nitrogen drop to 60%; when the hydraulic loading increase to 21-23 ml/L.d, the rate of exorcize of COD drop to 20%.

厌氧柱中随着水力负荷的增大，凯氏氮和COD的去除率均呈现逐渐下降，水力负荷增加到约20ml/L·d，凯氏氮的去除率直线下降到60%以下；水力负荷增加到21～23 ml/L·d，COD的去除率直线下降至20%。

With the increase of nitrogen dose, the amount of AIN increased, and the degree of saturation increased too, so the lattice constant of implanted layer increased.

随氮注入剂量的增加，AIN析出相的数量增加，铝合金中氮的过饱和程度增加，因此材料表层的点阵参数增加。

"Diazo:Relating to or containing a pair of bonded nitrogen atoms, one of which is also bonded to an aromatic hydrocarbon."

&重氮的：关于或含有一对结合的氮原子的，其中一个还结合一个芳烃。&

Basis of factual situation advance the practical project. These contents can be referenced in improvement and exploiters of technology later.

基于我国的实际情况提出了烟气脱氮的可行方案，从而为工业废气脱氮技术的进一步开发和研究工作提供参考。

Avoiding aggregation of nitrogen and increasing the content of VC in fronds.

微量元素有固定土壤中氮的作用，防止植物体内氮的聚集，同时能增加植物体内VC的含量。

The optimal condition of the marine nitrifying bacteria activity was pH8.5, 25℃, acrobatic, and NH4(superscript +)-N reduction efficiency had the trend of increase as the inoculums size increased.

结果表明，各种理化因子对硝化细菌去除氨氮效果均有明显影响，海洋硝化细菌的最佳作用条件是pH8.5， 25℃，好氧，对氨氮的去除效果随着投菌量的增加而增强。

The space variation characteristic of different layer soil organic matter and total nitrogen is different, but the structure factor plays a leading role in the space variation of full nitrogen and organic matter.

不同层次土壤有机质与全氮的空间变异特征具有一定的差异，但结构性因素对有机质与全氮的空间变异起主导作用。

The removal rate of CODcr is between 84 and 87%; BOD_5 is between 27% and 40%; NH3-N is between 53% and 78%; TN is between 27% and 40%; TP is between 74% and 78%.

BOD_5去除率都在88%～92%之间，氨氮的去除率在53%～78%之间，总氮的去除效率在27%～40%之问，总磷的去除在74%～78%。

Nitric oxide produced by cardiomyocytes cultured in media and generated in heart homogenates was detected with this method, the results showed that it is an efficient method to detect low concentration nitric oxide.

利用乙酸乙酯抽提法，我们检测了心脏匀浆和培养的心肌细胞产生的一氧化氮，证明乙酸乙酯抽提法是一种检测低浓度一氧化氮的有效方法。

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。