Both electrolysis oxidation and catalysis decomposition can reduce the concentration of hydrazine to 10^(-5) mol/L.

兩種方法均可將硝酸溶液中肼的濃度降低到約10^(-5) mol/L以下8人人操。

The analysis of hydrogen-producing nature was presented through the point of catalysis of hydrogenase, the production of energy and its transportation. From author's view, the course of de-hydrogen from pyruvic acid to acetyl-CoA was the chief determinant for hydrogen producing. And the balance and adjustment of NADH/NAD〓 was just the necessary condition, not the foundation reason.

本文從產(chǎn)氫反應(yīng)的催化體系啪啪啪日本黄色网、能量產(chǎn)生和傳遞等不同角度對產(chǎn)氫本質(zhì)進(jìn)行了系統(tǒng)的理論分析免费大黄片，認(rèn)為產(chǎn)氫發(fā)酵的第一判定條件（即產(chǎn)氫發(fā)酵的充分必要條件）是丙酮酸-乙酰CoA脫氫過程99在线视屏；而NADH／NAD〓的平衡調(diào)節(jié)機(jī)制只是必要條件，不是產(chǎn)氫發(fā)酵的根本動力午夜福利97。

The catalysis behavior of Fe-MCM-48 and V-MCM-48 for the hydroxylation of benzene were studied.

并初步研究了Fe-MCM-48和V-MCM-48對苯的羥基化反應(yīng)的催化活性日韩在线精品福利网页视频观看免费。

Especially in surface catalysis, fuel cell and conductive composite materials, ILs has plenty of practical needs.

特別在表面催化、燃料電池中的電解質(zhì)和導(dǎo)電復(fù)合材料方面欧美日韩啊啊啊爽性爱激情，離子液體已經(jīng)有大量的實(shí)際應(yīng)用需求女老师高潮喷水。

It was detected by DSC that the temperature of imide and crosslinking reaction are differentiated by the catalysis of acetyl acetone copper and rare earth.

DSC研究表明乙酰丙酮銅催化劑和稀土催化劑可以分開低聚物的亞胺化和交聯(lián)反應(yīng)溫度。

The synthesis process comprises using chiral phosphorus acid as catalysis, synthesizing 2-(4, 7-indoline) compound in high efficiency and highly enantioselective by using sulfur imide and 4, 7-indoline compound, and products can be used to prepare several 2-dimethylamino indoline compounds with high optical activity through oxidation reaction.

以手性磷酸作為催化劑十八禁欧美在线观看视频，由磺酰亞胺和4AAAAAAA一级婬片毛片，7-二氫吲哚化合物可以高效率高對映選擇性的合成2-甲氨基(4，7-二氫吲哚)化合物99免费视频精品；產(chǎn)物可以經(jīng)過氧化反應(yīng)用于制備多種高光學(xué)活性的2-甲氨基吲哚化合化合物老司免费看黄色三级片。

Among them, metal phosphonates have been widely studied for potential applications such as ion exchange, catalysis and intercalation.

其中，金屬烴基膦酸化合物因其潛在的離子交換久草手机视频、催化和吸附等功能而得到了廣泛的研究国产导航在线看欧美。

It is clear that catalysis with ion exchange resins provides an effective and efficient answer to a number of catalytic problems.

很明顯，用離子交換樹脂進(jìn)行催化是解決許多催化問題的一種有效辦法午夜成年男人免费网。

Recent developments in the synthesis,modification and catalytic properties of titanium silicalite molecular sieve are reviewed,including the developments in the synthesis of TS-1 with hydrothermal and isomorphous replacement methods,the modification of TS-1,as well as applications in catalytic oxidation and acid catalysis systems.

本文重點(diǎn)綜述了近年來鈦硅分子篩催化材料的合成无码AAA片毛片观看、改性及其催化應(yīng)用的研究進(jìn)展，包括鈦硅分子篩（TS-1）的水熱合成方法和同晶取代合成法一级AAAAA大黄片、改性无码黄片在线看、成型與負(fù)載以及鈦硅分子篩催化氧化功能和酸催化功能的研究。

In order to thoroughly study the effect of mineral catalysis on the hydrocarbon generation of organic matter, the comparative experiments of whole rock and kerogen for 4 samples were completed under different temperature, respectively, by means of thermal simulating experiment in the open system.

為了深入研究礦物催化作用對有機(jī)質(zhì)產(chǎn)氣的影響黄片久久久动漫，采用開放體系下的熱模擬實(shí)驗(yàn)jiizz日本护士老师高潮，在不同溫度下對4個樣品分別進(jìn)行了全巖和干酪根生氣對比研究。