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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；
- This paper investigates the characteristics of KmTBCr25Ni2MoV high chromium cast iron which is produced as cast,air quenching and as-cast fast cooling,and the effects of carbon con- tent on its abrasion resistance and mechanical properties. 研究了KmTBCr25Ni2MoV铸铁的铸态、空淬态及铸态速冷状态的特性，以及碳对其耐磨性、机械性能的影响。
- A brief description about the technology and equipments for the production of PP FDY with emphasis on the temperature of melt and spinning, lateral blow air quenching,temperature and speed of stretching,the ratio and distribution of drawing etc. 简述丙纶FDY的工艺流程与设备性能。 结合多年生产实践,重点对丙纶FDY的工艺,从熔融温度、纺丝温度、侧吹风冷却以及拉伸温度和速度、拉伸倍数及分配、卷绕张力等方面进行了系统讨论。
- 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。
- Under high stress or low stress abrasion working conditions, high Cr white cast iron can be used just after it having been air quenched. 高应力磨料磨损或低应力磨料磨损工况条件下,高铬白口铸铁空淬后不须回火可直接应用。
- 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。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- 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
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏，使得每个人都频频吸气。
- During the intermission, let's go out for some fresh air. 幕间休息时，我们出去呼吸呼吸新鲜空气吧。
- The air held a foretaste of a storm. 天气有要括大风的迹象。
- Influence factors and improvement measures of air quenching for tin bath 谈锡槽风冷的影响因素及改进措施
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- A walk in the fresh air will pep me up. 我在空气新鲜的地方散步就感到精神饱满。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
