The testing and analysis of the saturated vapor pressure of dinitrogen tetroxide colloid

1、

Objective The purpose of this study was to evaluate blood gas change and survival ratio in nitrogen tetroxide ( N 2O 4) poinsoning rats after hyperbaric oxygenation ( HBO) therapy.

目的本研究旨在了解高压氧治疗对四氧化二氮（N2O4）染毒大鼠血气及存活率的影响，以探讨简便易行的N2O4中毒防治新途径。

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2、

Raman spectrum shows no nitronium ion in N_2O_4/ O_3, which demonstrates N_2O_4/ O_3 nitration aromatics is not a affinitive electronic substitution process.

Raman光谱显示N2O4/O3反应体系不存在硝酰阳离子，说明N2O4/O3硝化芳烃不是硝酰阳离子的亲电取代过程。N2O4/O3硝化苯和甲苯时，反应速率对苯和甲苯的浓度为零级、对四氧化二氮为0.5级；

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3、

Objective To establish the rat models with blast-poison compound injury with nitrous tetroxide ( N 2O 4) and unsym-dimethylhydrazine ( UDMH) and blast wave and to study the effect of blast-poison compound injury on the blood gas analysis and pathomorphological changes.

目的观察四氧化二氮（N2O4）和偏二甲基肼（UDMH）染毒复合冲击伤（冲毒复合伤）大鼠血气及病理形态学的变化。

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4、

Changes of sister chromatid exchanged frequency in bone marrow cell of mice intoxicated with nitrogen tetroxide

四氧化二氮对小鼠骨髓细胞姐妹染色单体互换频率变化的影响

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5、

Change in atrial natriuretic factor content in rats suffered from acute pulmonary edema induced by dinitrogen tetroxide

四氧化二氮致大鼠急性肺水肿时心钠素含量的变化

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6、

Studies on the changes in the blood gas in rats following blast-chemical combined injury as a result of explosion of nitrogen tetroxide

四氧化二氮和冲击波致冲毒复合伤大鼠血气变化的研究

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7、

Effect of Panaxadiol on the α 1-antitrypsin(α 1-AT) of the mice with nitric tetroxide poisoning

飞船推进剂四氧化二氮中毒损伤的研究人参二醇对四氧化二氮染毒鼠α1-抗胰蛋白酶水平的影响

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8、

Histopathological changes and expression of TGF-β 1, HSP-70 in lung tissue of mice intoxicated by nitrogen tetroxide

四氧化二氮染毒小鼠肺组织病理学改变及转化生长因子β1与热休克蛋白70的表达

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9、

Evaluation of Uncertainty of Measurement for Determination of Equivalent Water Content in Nitrogen Tetroxide by NMR Method

核磁共振法测定四氧化二氮中相当水含量测量不确定度评定熄灭含水量可燃物的含水量

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10、

Protective effect of arginine on the organ of mice which intoxicated with nitric tetroxide

精氨酸对四氧化二氮染毒鼠脏器功能的保护作用

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11、

Research on n_2o_4/ mmh thruster if f1 ( 0).

四氧化二氮/一甲基肼推力室研制＞0，（1一E）。

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12、

Discussion of Increase Product of Nitrogen Tetroxide

提高四氧化二氮生产能力的探讨

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13、

NMRS Determination of Equivalent Water Content in Nitrogen Tetroxide

核磁共振波谱法测定四氧化二氮中的相当水含量

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14、

A Theoretical Study for the Structure and Property of N_2O_4

四氧化二氮结构与性质的研究

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15、

Objective To investigate the protective effect and its mechanisms of N-acetylcysteine ( NAC) on acute lung injury ( ALI) caused by exposure to high concentration rocket liquid propellants asymmetrical dimethylhydrazine ( UDMH) and dinitrogen tetroxide ( N2O4).

目的观察N-乙酰半胱氨酸（NAC）对大剂量火箭液体推进剂偏二甲基肼（UDMH）和四氧化二氮（N2O4）吸入性急性肺损伤（ALI）的保护性作用。

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16、

A brief introduction is made to the production, research, utilization in high-tech fields and development trend of the manganese-bearing materials, with electrolytic manganese metal, manganic manganous oxide ( Mn 3O 4), lithium manganate as the representative.

简要介绍了以电解金属锰、四氧化三锰、锰酸锂等为代表的锰系材料的生产、研究及其在高新技术领域的应用情况及发展趋势。

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17、

Then as the preparation of its units, chemical preparation, the successful synthesis of the four long and short spinous with manganese oxide, and to study its analog alizarin red-methyl orange dye adsorption properties of water.

然后将其作为制备单元，用化学制备方法，成功合成出多孔带刺球状的四氧化三锰，并研究其对模拟茜素红-甲基橙印染污水的吸附性质。

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18、

Fe, Ca, Mg, K, Na in Mn3O4 product were determined by flame atomic absorption spectrometry, and chromium was determined by GFAAS after dissolving the sample with HCl ( aq).

用盐酸溶解样品，火焰原子吸收光谱法测定四氧化三锰中铁、钙、镁、钾、钠，石墨炉原子吸收光谱法测定其中的铬。

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19、

At last, the Hausmannite manganomanganic oxide ( Mn3O4) thin films were deposited by chemical bath deposition and the affect of different deposition parameters on the films was also discussed.

最后，通过化学浴沉积制备出黑锰矿四氧化三锰薄膜，并且研究了不同实验条件对薄膜影响。

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20、

Determination of Fe, Ca, Mg, K, Na and Cr in Mn_3O_4 Product by Flame Atomic Absorption Spectrometry

原子吸收光谱法测定四氧化三锰产品中多种杂质元素

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