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- AbstractThe quenching rate constants of CH (A, B, C) by CH3Cl and CH (C) by CH2Cl2, CHCl3 and CCl4 were measured at room temperature by means of laser photodissoctation-fluorescence quenching technique. 本文用激光光解－荧光猝灭方法测定了CH3Cl对CH（A，B和C）及CH2Cl2、CHCl3和CCl4对CH（C）的猝灭速率常数。
- In this paper the physical and chemical quenching rate constants of antioxidants such as chroman,spirochroman,p-methoxyphenol and spirobiindene quenching singlet oxygen have been measured by high performance liquid chromatography. 本文利用高效液相色谱法测定了色满类,双螺色满类,对一甲氧基苯酚类和双螺茚类抗氧化剂与单重态氧反应的物理猝灭速率常数和化学猝灭速率常数。
- Keywords CCl 2（A1B 1;a3B 1）;Chloromethane;Quenching rate constant;Fluorescence lifetime;Three level energy model.; 氯代甲烷分子;猝灭速率常数;荧光寿命;三能级模型;
- Keywords CCl2（AlB1;a3B1）;Kinetics;Quenching rate constant;Substituted methane; 动力学;猝灭速率常数;取代甲烷分子;
- Keywords Magnolol;Fluorescence self-quenching;Aggregation;Quenching rate constant; 厚朴酚;荧光自猝灭;聚集;猝灭速率常数;
- self- quenching rate constant 自猝灭速率常数
- Quenching rate constant 猝灭速率常数
- The absorption rate constant expresses the speed of absorption. 吸收速率常数表示吸收的速度。
- The maximal gelation rate constant occurred the top layer. 在凝胶过程中，凝胶速度常数最大的是皮层。
- The cycle life of the alloys monotonously increased with the increase of quenching rate. 合金的循环寿命随淬速的增加而单调增加。
- The results showed that the decrease of quench rate reduced the resistance to intergranular corrosion. 实验结果表明，淬火速率的下降会导致合金的抗晶间腐蚀能力降低；
- The apparent reaction rate constant can be obtained by linear regression. 线性回归得出化学反应速率常数表观值。
- The variation of the return rate constant k with different absolute temperature T deviates Arrhenius empiric equation. 反应速率常数随绝对温度的变化基本上符合阿累尼乌斯定理。
- The parabolic rate constant B is substantially larger for wet oxidation than for dry. 在湿氧氧化中抛物线速率常数B比干氧氧化中的大得多。
- The influence of quench rate and zirconium content on the intergranular corrosion of 7055 type aluminum alloy was investigated by optical microscopy (OM) and transmission electron microscopy (TEM). 摘要研究淬火速率和锆含量对7055型铝合金晶间腐蚀的影响，并结合金相显微镜和透射电镜对其机理进行分析和讨论。
- The influence of quench rate and zirconium content on the intergranular corrosion of 7055 type aluminum alloy was investigated by optical microscopy(OM) and transmission electron microscopy(TEM). 研究淬火速率和锆含量对7055型铝合金晶间腐蚀的影响,并结合金相显微镜和透射电镜对其机理进行分析和讨论。
- Its reaction constant K, rate constant k_1, activation energy E_(a.1) and Arrhenius factor k_(0.1) were determined. 测定了其反应常数K、速度常数k_1、活化能E_((?) ,1)及频率因子k_(0,1)。
- With the quenching rate changing, the relative content of each phase is changed, so the relationship between the content of C14+C15 and the rapid quenching rate is not simply lineal. 合金中各个相的相对含量随着淬速的改变而改变，使C14、C15相的总含量与淬速之间并不是简单的线性关系。
- This is very significant to both determining the rate constant and estimating the activation energy. 这对于求反应速率常数和估计反应的活化能都具有重要意义。
- Tungsten interferes with the formation of cementite, allowing martensite to form with slower quench rates, resulting in high speed Special steel hand tools. 客服管理 包括客服权限的分配、客服分组、客服监控等功能，强大的客服管理功能，使机房建设能胜任更高要求级别的高端用户。
