nH

The thermochemical properties of reaction N ++ H 2→ NH ++ H have been computed under Titan � � s atmosphere conditions.

依据Titan大气的压强和温度条件计算了N++H2→NH++H反应的热化学函数.

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NH 4 NO 3 used to be the main raw material for producing nitrate-compound fertilizer.

硝酸铵是硝基复合(混)肥生产的主要原料.

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The research revealed that the reaction products were HO + CN, O + HCN, H + CNO, H + NCO, N + HCO and NH + CO.

可能的产物是OH+CN 、 O+HCN 、 H+CNO 、 H+NCO 、 N+HCO、NH+CO,这些产物与实验检测到的结果相吻合.

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Amongst them , 66.55 % DIN was NO _ 3~ (-)-N and 20.19 % DIN was NH _ 4~ +-N .

DIN中 以NO_3~--N ( 66.55% ) 为主,NH_4~ +-N (20.19%)次之.

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One-way Economy class air ticket for Tokyo and Toyama NH.

单程 东京(羽田)至富山之经济客位机票乙张.

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Roundtrip Economy class air ticket for Hong Kong and Sapporo on NH.

全日空航空公司来回香港至札幌经济客位机票.

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Applying organic fertilizer to soil mainly increased NO 3-N content, had a little influence on NH 4 +-N .

施用有机肥可增加土壤 NO3 --N含量, 对NH4 +-N 含量的影响较小.

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In NH 3-N monitoring application of industrial waste water Na's reagent behaves simple operation and high sensitivity.

在工业废水氨氮监测中应用的纳氏试剂法具有操作简便、灵敏度高的特点.

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Roundtrip Economy class air ticket for Hong Kong and Osaka on NH ( E-Ticket ).

全日空航空公司来回香港至大阪经济客位机票(电子机票 ).

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Yamaha _ Motors _ Vi ? t _ Nam Nh à cung c ? p xe g ? n m á y th ? i trang nh ? t.

华中地区网络中心有关网络中心的简介,华中地区教育网拓扑结构.

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Shocking effect and analysis for NH 3-N to plant Drawing out countermeasure.

分析了氨氮对污水场的冲击影响,并提出对策.

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Roundtrip Economy class air ticket for Hong Kong and Tokyo on NH.

全日空航空公司来回香港至东京经济客位机票.

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However , with heavy hydration a large amount of Al _ 2 O _ 3· nH _ 2 O may block the pores.

深度水化,由于有大量的水化产物Al_2O_3·nH_2O析出而使催化剂微孔堵塞.

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First , LiOH · H _ 2 O , FeC _ 2 O _ 4·2 H _ 2 O and NH _ 4 H _ 2 PO _ 4 were selected as the raw materials based on their characteristics.

对固定体系反应历程的研究发现:由于LiOH·H_2O 、 FeC_2O_4·2H_2O两 种原料之间相互反应生成Fe( OH) _2,导致混料阶段产生Fe~(3+)杂质.

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NH-work flow technology in the office automation system of applied research.

工作流技术在办公自动化系统中的应用研究.

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