查询词典 reaction rate

Immature source rock ; fatty acid ; carbonate ; mineral catalysis ; reaction rate constant ; active energy

未熟烃源岩；脂肪酸；碳酸盐；矿物催化；反应速率常数；活化能

It wasfound that the kinetics formulas of these photo-polymerization systemsdeviated from the normal kinetics formula sharply and there existed acritical concentration of 〓, the reaction rate would descendwhen the concentration of 〓 exceeded it.

我们发现这些光聚合反应的动力学方程与正常的动力学方程偏离较大；并首次报道了当〓的浓度达到某—临界值时，反应速率随着〓浓度的上升反而下降的现象。

By fitting the model to experimental data,the reaction rate and activation energy can be calculated.

而且，即使进行焚烧，因其燃烧时的燃烧热量小，也不会损伤焚烧炉和产生有害气体，因此可以说是环境友好的高分子材料。

In addition,the reaction rate was closely related to the quantity of enzyme and hydroge...

另外，反应速度与酶和过氧化氢的用量有关，增加酶用量或适量增加过氧化氢的用量可以明显缩短反应时间。

To increase the solution temperature, the loading of TiO〓 and the light intensity advisably has advantage to the increase of reaction rate.

在反应条件中，存在一个最佳pH值，提高温度、TiO〓用量及光强均对提高反应速率有益。

Low concentration of allyl alcohol helped to increase the reaction rate and high concentration of H2O2 could decrease the selectivity to glycidol using water as a solvent.

当催化剂用量一定时，以水为溶剂，较低的烯丙醇浓度更有利于反应的进行，而较高的双氧水浓度则会降低产物的选择性。

Removal and recovery of nitrogen and phosphorus from wastewater by struvite crystallization,which has the advantages of high removal rate and rapid reaction rate.

淀法处理含氮磷的废水，具有氮磷去除率高，反应速度快的优点；同时，回收氮磷生成的磷酸铵镁。

The kinetics process and temperature impact of natural groundwater denitrified by sulfur autotrophic was investigated. The results revealed that the denitrification rate of up-flow sulfur autotrophic denitrification filter followed a half-order kinetics model; and the reaction rate constant was mainly affected by the temperature. Based on the Arrhenius calculation, the activated energy was 80.38 kJ/mol.

研究实际地下水硫自养反硝化动力学过程，考察季节因素对动力学的影响，实验结果表明，地下水升流式硫自养滤柱反硝化动力学符合1/2级动力学模型，其反应速率常数受温度的影响很大，用阿仑尼乌斯方程计算硫自养反硝化活化能为80.38 kJ/mol。

The experimental results indicated that SDBS could increase the degradation rate and the first-order reaction rate constant was positively related to the logarithm of concentration of SDBS.

实验表明：涕灭威在表层土壤中的降解速率明显快于深层土壤，在未灭菌土壤中的降解速率明显快于灭菌土壤，微生物在涕灭威的降解代谢中起重要作用。

In this research, wastewater containing Cationic Red X-GRL dye was treated by UV, ozone, and ozone combined with UV, respecively. After determining the·OH indirect reaction rate constant k〓, the radiation flow rate of UV lamp P〓, the volumetric mass transfer coefficient k〓a, and the effective length of the radiation in photochemical reactor L, the influence factor, mechanism, kinetics, and modeling were investigated for these three processes.

在确定·OH间接反应速度k〓、光源总辐射流率P〓、体积传质系数k〓α、反应器有效光程L等工作的基础上，用UV、O〓、O〓/UV等方法处理阳离子红X-GRL染料废水，进行了影响因素研究、动力学研究、机理研究、模型研究、氧化与生化组合研究等。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。