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The invention is characterized in low check limit, high sensitivity, repeat application, and wide check air range, and the invention can be used to check various volatile harmful gas, more particularly check the discharge and leaked harmful gas as NO2, SO2, NO, CO, H2S and carbonyl chloride.

由于本发明传感器具有检测限低，灵敏度高，可重复使用，检测气体范围广等特点，故本发明可广泛用于检测人类生产生活环境中的各种挥发性有毒气体，特别适用于工业生产中NO 2 、SO 2 、NO、CO、H 2 S，及光气等有害气体排放合格性的检测及泄漏的检测。

The gas solid interaction was studied, the solid concentration and particle size distribution contours downstream of the nozzle were obtained. The particle roping mechanism in a coal conveying pipe with large diameter was also studied with the fiber probe. The on-line coal concentration measuring facility is needed for NO〓 reduction. In this work, a set of on-line coal concentration measuring facility was developed and installed in the coal conveying pipes of a 660MW capacity utility boiler, which can give on-line accurate coal concentration information for the operator.

论文首次采用基于光学波动法的激光光纤探针，对高浓度的低NO〓燃烧器出口的气固两相流动的详细结构进行了试验，研究了配300 MW煤粉燃烧锅炉的燃烧器出口高浓度气固相射流中颗粒浓度、粒度随射流发展的演变规律，分析了利用水平浓淡燃烧器和齿形燃烧器实现对低NO〓燃烧有利的气固结构，并验证了基于DES方法的气固两相数值模拟的计算结果。

The maxillofacial and brain injuries were examined. Craniptomy was done to animals of impact injury 6 hours after damage, however it was done to animals of explosive injury in different time point (1 hour, 24 hours, 72 hours, 7 days, 14 days after damage). The pathological characteristics of corelative tissues were examined in detail under light and electron microscopes. The content of LPO, SOD, NO in soft tissue, brain, blood, and cerebral water content were measured, compared with control. The distribution and tissue location of NOS were studied by histochemistical and immunohistochemistic methods. Their relationship was studied to assess the pathological and physiological characteristics of maxillofacial injuries and brain damage associated.

撞击伤各组动物于伤后6h、爆炸伤各组动物于伤后不同时期（1h、24h、72h、7d、14d）开颅检查颅脑损伤情况，切取伤区肌组织、左侧脑组织、脑干标本行光镜、电镜观察；测定伤后肌组织、脑组织与血中LPO、SOD、NO含量及脑水含量变化；并使用组织化学和免疫组织化学的方法，观察伤后脑组织中NOS的分布和组织定位，研究伤后机体的病理及病理生理学改变特点，以及颅脑损伤与机体自由基反应、NO含量改变之间的关系，证实其病理作用。

After administration,the death rate,body weight,training scores,brain index,MAO-B,SOD,GSH-Px in brain and NO,LDH in serum were determined.Result:The brain index,SOD,GSH-Px activities as well as NO content of drug-treated groups were strikingly higher that of model group,and had not obvious difference from that of normal group except content of LDH was higher.

结果：实验组的脑指数显著( P 。05)高于、SOD，GSH-PX活力和NO含量极显著( P 。01)高于、LDH显著( P 。05)低于、高、中剂量组的MAO-B含量极显著( P 。01)低于、学习成绩和增重极显著( P 。01)好于模型组，与正常组比，实验组除LDH偏高外其他各指标相近。

IN is characterized as trapping NO, but its function of chelator was restricted in vitro.

IN捕集NO特异性强，但尚不能用于生物体的NO检测。

Physically adsorbed NO〓 is replaced by SO〓 and desorbed, then the NO〓 adsorption capacity decreases.

当气流中同时存在SO〓和NO〓时，活性炭优先选择性吸附SO〓。

The reason is that in the urban areas there are many NO sources resulting in the highlevel NO at night, which destructs ozone through "titration" process.

观测中发现无论城区或郊区当小时平均NO浓度大于10 10^-9时，相应小时平均O3浓度接近于零。

The interaction of two NO molecules and NO dimers with Cu2 has been studied at B3LYP/Lanl2DZ level.

采用密度泛函理论中的B3LYP方法，在Lan12DZ基组下，对NO双分子和二聚体与铜原子簇相互作用的结构进行了研究。

SNP could also enhanceamylase isozyme I activities (Fig.2A), acceler-ate the liquefaction of endosperms (Fig.2C),while have no effect on esterase (Fig.2B).Moreover, SNP could strongly increase thesugars, such as the fructose,...

此外，在无胁迫条件下的小麦种子萌发早期(12h)，SNP处理可以显著诱导葡萄糖、果糖和蔗糖含量的上升；采用外源糖和SNP，结合NO清除剂处理小麦种子，观察到葡萄糖、果糖和蔗糖都参与萌发早期NO信号对小麦种子淀粉酶同工酶I的激活。

There were negative linear correlation between serum content of NO and ICAM-1 mRNA expression in tissue.

组织iNOS活性与血清NO含量成正相关，血清NO含量与组织ICAM-1 mRNA的表达成负相关。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。