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- Keywords Intrinsic reaction coordinate（IRC）;Reaction rate constant;Product vibrational state distribution; 內稟反應坐標（IRC）;反應速率常數;產(chǎn)物振動(dòng)態(tài)分布;
- The gas-solid reaction mechanism was studied in the tank reactor.It was found that the reaction rate was controlled by the interdiffusion and intrinsic chemical reaction. 在釜式反應器內研究了氯磺化反應的氣固相反應機理，發(fā)現氣體的內擴散和本征化學(xué)反應是氯磺化反應的控制步驟。
- The reaction rate increases with rising temperature. 升高溫度可以加快反應速率。
- The solvents also had a crucial influence on the reaction rate. 溶劑對反應速度和反應結果也有較大的影響。
- The study result showed that the reaction rate with peroxid... 結果表明,在反相微乳液系統中,酶促反應速率很大。
- Reaction rates o-bey a parabolic line law. 反應速率服從拋物線(xiàn)定律。
- The apparent reaction rate constant can be obtained by linear regression. 線(xiàn)性回歸得出化學(xué)反應速率常數表觀(guān)值。
- On the basis of the Intrinsic Reaction Coordinate (IRC) and IRC information computed by the ab initio method at QCISD/6 - 311g* * level, the flux integrals for collinear system and thermal system of the title reaction were calculated, respectively. 采用量子化學(xué)從頭算方法在QCISD/6-311G水平上計算了該反應的內稟反應坐標(IRC)和IRC上各構型點(diǎn)的振動(dòng)分析;利用各構型點(diǎn)的信息;計算得到了共線(xiàn)型模型反應和真實(shí)熱反應沿反應坐標不同能量下的微正則反應通量.
- The result of fracture acidizing is depended on the acidic rock reaction rate. 壓裂酸化效果的好壞，在很大程度上決定于酸巖反應速率的大小。
- It has more vision view, larger view and quicker reaction rate to obstacles. 視覺(jué)清晰、視野更大，對障礙物反應速度更快。
- The initiator mainly influences the coagulum content and reaction rate. 引發(fā)劑主要影響反應速率和凝膠率；
- The reaction rate is limited by the concentration gradient of oxygen in the sample. 反應速率受試樣中氧濃度梯度的限制。
- ENZYMES enhance reaction rates by lowering the activation energy. 酶可以使反應的活化能降低從而加快反應速率。
- Vortices accelerate reaction rates of the unreacted region. 旋渦加速了未反應區的化學(xué)反應速率。
- We thus meet the first effect of structure on reaction rate, an influence on the importance of solvent viscosity. 這樣我們碰到了結構對反應速度的第一個(gè)影響，這種影響是以溶劑粘度的重要性為基礎的。
- The research showed that for anthracite, lean coal and bituminous, the reaction rate became larger and the ignition activation energy became smaller. 結果表明：從無(wú)煙煤、貧煤、煙煤，其反應速率越來(lái)越大，著(zhù)火活化能越來(lái)越低。
- With the carbon content of dry ash-free basis increasing, the ignition activation energy increase and the reaction rate fall. 干燥無(wú)灰基固定碳含量增加，其著(zhù)火活化能逐漸升高，反應速率逐漸降低。
- Reaction rate constants for PCE and TCE were 0.8991d -1 and 0.068d -1 respectively. PCE和TCE的反應速率常數K分別為 0 8991d-1和 0 0 6 8d-1;
- Lanthanide chlorides increase not only the reaction rate, but also change the endo/exo ratio of the products. 稀土氯化物不僅提高了反應速度,而且還改變了產(chǎn)物的構型比(endo/exo)。
- The reaction rate was controlled by product layer diffusion, except in the initial stage. 除了初始階段外，反應速率是由產(chǎn)物層擴散所控制。
