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- 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;
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- At this rate we won't be able to afford a holiday. 照这样下去,我们不会有时间/钱去度假的。
- BOD Measurement Based on Oxygen Fluorescent Quenching Rate Method 基于氧荧光猝灭速率法的生化需氧量检测
- These houses are exempt from paying rates. 这些房子是免付捐税的。
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少?
- INFLUENCE OF QUENCHING RATE ON THE MORPHOLOGY OF POLYURETHANE POROUS MEMBRANES 淬冷速率对聚氨酯多孔膜形态结构的影响
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- So we find that hardening operation is made up of heating and quenching. 因此我们发现淬火工序包括加热和淬硬两个步骤。
- Interest rates are running at record levels. 利率达到创记录的水平。
- Nothing could quench her longing to return home again. 她重返家园的念头怎么也打消不掉。
- They charge a fixed rate for each transaction. 他们对办理的每项业务收取一定的费用。
- The going rate for freelance work is 5 an hour. 自由职业者的现行酬金是每小时5英镑。
- Estimate of Quenching Time and Quenching Rate for Semilinear Parabolic System 半线性抛物方程组的猝灭时间与猝灭速率估计