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- Laser pulses melt the metal surfaces and activate nitrogen, inducing nitriding reaction in liquid phase. 激光的作用使得金屬表面熔化和氮氣激活，導致液相氮化反應；
- On the assumption that chemical reactions can only take place in liquid phase, the reaction-diff... 液相傳質(zhì)模型的表達式說(shuō)明:液相中由于反應的存在,化學(xué)反應除了影響傳質(zhì)過(guò)程的傳質(zhì)系數外,還影響其推動(dòng)力。
- The invention relates to a method for preparing dissoluble Simvastatin into micro drop in liquid phase. 本發(fā)明涉及的是將難溶性藥物辛伐他汀在液相中制備成微丸的新方法。
- Preparation of trimesic from mesitylene in liquid phase oxidation by air under normal pressure was studied. 介紹以均三甲苯為原料,采用液相空氣氧化法制取均苯三酸的工藝方法。
- The laser pulses melt the titanium surface and activate N2, which leads to nitridation of titanium in liquid phase. 激光脈沖起著(zhù)熔化鈦表面和激活氮的作用,導致鈦的液相氮化。
- We have designed the system of piezoelectric gene sensor in liquid phase and conducted real time monitoring of the detection of SDA successfully. 成功構建壓電基因傳感器液相檢測穩定平臺并實(shí)現對SDA反應的實(shí)時(shí)檢測;
- Tungstogermanic heteropoly acid was used as the catalyst for the esterification of cinnamic acid with iso-amyl alcohol in liquid phase. 以鎢鍺雜多酸為催化劑，對肉桂酸與異戊醇的液相酯化反應進(jìn)行了研究。
- The reaction of dimethyl sulfide oxidized with nitrogen dioxide in liquid phase was investigated in a continuous stirred tank reactor (CSTR). 在假定反應步驟和考慮二甲基亞砜對二氧化氮溶解度影響的前提下,建立了反應的動(dòng)力學(xué)模型,并結合實(shí)驗數據,對動(dòng)力學(xué)模型進(jìn)行了參數估值。
- The Progress in Catalytic hydrogenation for the preparation of armatic amine from aromatic nitro compounds in liquid phase was reviewed. 對近年來(lái)以硝基芳烴為原料,用液相催化加氫還原方法制取芳胺的應用及其進(jìn)展進(jìn)行了歸納總結。
- We have achieved an equilibrium in the economy. 我們已在經(jīng)濟上達到平衡。
- A process for the preparation of trimesic acid by the catalytic oxidation of mesitylene with air in liquid phase was presented in this paper. 介紹以均三甲苯為原料,采用液相空氣氧化法制取均苯三酸的工藝方法。
- How to find Nash Equilibrium in a ZeroSum Game? 如何在一個(gè)零和博弈中找到納什均衡?
- The hydrogenation reaction of acetonitrile catalyzed by Ti modified raney Ni catalyst to prepare ethylamine in liquid phase was studied. 以水合肼和硼氫化鉀為共還原劑制備了多元合金催化劑,將其用于乙腈催化加氫反應制乙胺。
- Preparation of methyl isobutyl carbinol(MIBC)was studied by catalytic hydrogenation of methyl isobutyl ketone(MIBK)in liquid phase on Raney nickel catalyst. 研究了以骨架鎳催化劑液相催化加氫制備甲基異丁基甲醇的工藝。
- Research and development results are reported for the synthesis of ethyl benzene by benzene alkylation with ethylene on AEB type zeolite catalyst in liquid phase. 報道了苯和乙烯在A(yíng)EB型分子篩催化劑上進(jìn)行液相烷基化反應合成乙苯的研究開(kāi)發(fā)結果。
- When water content decreases,the concentration of 4-CBA in liquid phase and solid phase tends to reduce,but it has a threshold value under which the influence o... 含水量的減小有利于固相和液相中4-CBA濃度的降低,但此含水量存在一個(gè)閾值,低于此含水量對雜質(zhì)的減少速率影響微小。
- The paper describes the world's status of new processes of cumene synthesis on zeolite in liquid phase,demonstrates the performances of various catalysts for new processes. 概述了國內外分子篩液相烴化合成異丙苯新工藝的最新進(jìn)展；對各種新工藝的分子篩催化劑的性能進(jìn)行了比較；
- A substance is in liquid state if it is neither gaseous nor solid. 一種物質(zhì)和果它既不是氣態(tài)，也不是固態(tài)，那它一定以液態(tài)形式存在。
- DNTF can form eutectic mixture with TNT and in liquid phase carriers having different melting point and different energy requirements can be prepared through the use of DNTF. The application of DNTF blazes a new trail for melt-cast explosives. 另外 ,DNTF能與梯恩梯 (TNT)形成低共熔物 ,可以調配成不同熔點(diǎn)、不同能量要求的液相載體 ,為熔鑄炸藥的發(fā)展開(kāi)辟了新領(lǐng)域
- The SEM and EDS characteristics show that the product layer over the un-reacted core in liquid phase digestion is thinner and its structure is looser comparing with solid phase digestion. 通過(guò)SEM、EDS等表征,發(fā)現液相法酸解礦粒表面產(chǎn)物層比固相法要薄,分布更疏松。
