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NH3

网络茚三酮马上与氨；三相图；三个共价键

NH3

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NH3

茚三酮马上与氨

...)、醛类(RCHO)及被还原的茚三酮，而被还原的茚三酮马上与氨(NH3)及多余的茚三酮起缩合作用，产生深紫色或红紫色的 …

三相图

Usage Statistics... ... 3 0.00% n/m2 压力单位换算 3 0.00% nh3 三相图 20 0.01% 一大气压 torr ...

三个共价键

极性共价键和配位键形成原因：N原子外层电子有5个，其中的三个与氢原子共用一对电子，形成三个共价键（NH3）。而剩余 …

例句：

The structure, pore volume distribution and acid property of these samples were characterized by means of XRD, BET, NH3-TPD and Pyridine-IR.

以 XRD，BET，NH3-TPD 和吡啶吸附等方法对它们的构型、孔分布和酸性质进行了表征；

Amine : Any of a class of nitrogen-containing organic compounds derived, either in principle or in practice, from ammonia (NH3).

胺：原则上或实际上是从氨（NH3 ）衍生的含氮有机化合物的总称。

NH3 did not influence the dye fixation or crosslinking effects, but considerably decreased the prodn. cost.

并用部分氨水并不影响其固色或交联性能，而生产成本可望有显著降低。

The coking wastewater is an organic one with high concentration of NH3-N and organic substance which are difficult to be degenerated.

焦化废水是一种氨氮和有机物浓度较高的、难降解的有机废水。

The ultrasound could promote the extraction of Mn with distilled water , however , it was not beneficial to the extraction of NH3-N.

超声波作用能促进蒸馏水对锰的提取，但不利于蒸馏水对氨氮的提取。

The adsorption of NH3 is dissociative on reduced Ru sites and the rate of nitrogen desorption is the rate determining step .

钌催化剂上的氨分解研究发现，氨吸附在钌还原位上，氮的脱附是速率控制步骤。

Immense heat and pressure in the shock wave spark the creation of ammonia, or NH3, from nitrogen in the air and hydrogen in the comet .

大气中的氮和彗星中的氢在炽热和压力的冲击波作用下形成氨。

AAO process fully utilizes the principle of nitrification and de-nitrification, enabling NH3-N more thoroughly degraded .

AAO 法充分利用了硝化反硝化的原理，使氨氮得到较为彻底的降解。

The operational results showed that the indices of COD , BOD5, NH3-N, SS, TP in effluent reached the discharge standards.

运行结果表明，经处理后的出水 COD 、NH3-N 、SS 、总磷等指标均能达到排放要求。

Phenol in waste water can be better treated with activated sludge method , but treatment rate to NH3-N is lower , normal this rate is 20%~30%.

活性污泥法能较好处理污水中的酚，但对氨氮的处理率较低，一般为 20%~30%。

The results show that the center hole had obvious effect for the separation of TMG and NH3.

分析结果表明中心孔对于 TMG 和 NH3 的分隔作用明显。

NO3- load in sludge is reduced , denitrification rate of NH3- N and removal rate of COD are substantially increased .

使污泥的 NO3-负荷减少，氨氮的反硝化率和 COD 的去除率显著提高。

An aqueous solution of NH3 is also classed as a base , since OH- ions are present in the solution .

一种氨溶液也归类为基地，因为 OH-离子在溶液中。

The Analyzer with MC9S12DG128 MCU controlling system is used to collect and process the data of NH3 automatically and quickly .

仪器采用 MC9S12DG128MCU ，自动进行数据采集和处理，快速实现水中氨氮含量的测量。

NH3 was selected as alkaline probe molecular to examine its acidity .

以 NH3 作碱性探针分子来考察其酸性。

The ABR reactor has effect on the color removal of soy sauce wastewater but not significant on the NH3-N removal .

ABR 反应器对酱油废水的色度具有一定的去除效果，对 NH3-N 的没有明显的去除效果。

And the sensitive mechanisms of PEDT thin film to toxic gases NO2 and NH3 were also discussed in detail in the paper .

该文还对 3,4-乙烯二氧噻吩薄膜对 NO2 和 NH3 两种气体的敏感机理进行了详细的讨论。

Experiment was undertaken to detect NH3-N in sea water by Nessler's reagent colorimetry .

进行了用纳氏试剂比色法直接测定海水中氨氮的试验。

Some indirect impact factors of transparency , e. g. NH3-N , were not obvious but changeable to the tidal process to some extent.

NH3-N 等间接影响因子对透明度影响不明显，但随涨落潮仍呈现一定变化。

Before adding the immobilized predominance bacterium, the average removal ratio of NH3-N was 82 . 94%.

投加固定化优势菌前该段的氨氮平均去除率为 82 .

The NH3 released from drying sludge was more than that from wet sludge .

烘干后的污泥比湿污泥释放氨气更多。

NH3

NH3

茚三酮马上与氨

三相图

三个共价键

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