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- What Cooling Rate Curve of Quenching Media Implies 淬火介质的冷却特性曲线究竟说明了什么
- The retrogradation was increased by a slower cooling rate. 慢速降温冷却也有利于增大回生程度。
- At a slow cooling rate, the size of spherulite becomes larger and more regular. 并且在慢速冷却条件下,球粒尺寸明显增大,球体更加规则。
- The formability would be influenced with the reduction of the cooling rate. 但随着冷却速度下降,易产生流淌,影响成形性。
- However,at the relatively faster cooling rate,when the tempering tempe... 快速冷却条件下,回火温度升高,强韧性下降。
- The cumulative rate curves of problem eating behavior increased by the age of 3 years. 有问题饮食行为的比率累积曲线,在三岁以前向上增加。
- The zero-p ass rate curves of helicopter,tank,truck and human walking were given in the p aper. 文中给出了应用该方法分析的直升机声音、坦克声音、大型卡车声音、人员行走的震动信号的过零率曲线。
- The rate curve follows a similar pattern. 与此对应,我们看到速率随价格的变化。
- The silver deposition in amorphous fast ionic conductor AgI-Ag_4P_2O_7 has been investigated by EPMA and the counting rate curves were given. 用电子探针显微分析法,研究了AgI-Ag_4P_2O_7非晶态快离子导体中的银沉积问题。
- Then the excimer laser etching on polymethyl methacrylate (PMMA) plate mechanism is studied, with the etching rate curves listing by experiments. 研究了准分子激光对聚甲基丙烯酸甲脂(PMMA)基片的刻蚀机制,获得了刻蚀曲线。
- Effects of cooling rate on eutectic microstructure of Zn-(0.24Ni) alloy for hot dip galvanization were investigated. 研究了冷却速度对用于热浸镀Zn的Zn0.;24Ni合金共晶组织的影响。
- It is found that the cooling rate has great effect on oxide precipitation and growth. 计算结果表明,冷却速率对凝固过程中氧化钛的析出和长大有重要影响:冷却速率越小,氧化钛长得越大。
- The more the increasing of cooling rate or pre-deformation, the more the secondary dendrite arms are easy to coarsen. 冷却速率越大或预变形处理以后的试样在熔化过程中更容易发生二次枝晶臂之间的合并。
- The higher the cooling rate, the lager the corresponding thermal expansion changes. 降温速率越大,其相应的热膨胀系数也越大;
- The more the increase of cooling rate or pre-deformation, the more the secondary dendrite arms are easy to coarsen. 冷却速率越大或预变形处理以后的试样在熔化过程中更容易发生二次枝晶臂之间的合并。
- The influence of cooling rate on the room temperature resistivity of PTCR ceramics was studied emphatically. 着重研究降温速率对PTCR室温电阻率的影响。
- Computer simulation showed that the cooling rate of castings can be reduced by such method. 计算机模拟表明,这种工艺方法还可以降低铸件冷却速度。
- The precipitation amount of Nb(CN) particle increases firstly and then decreases at different cooling rate. 在不同冷却条件下,碳氮化铌的析出量随反应时间呈先增加后减少的趋势;
- Read horizontally to flow rate curve and vertically downward to flow rate gpm. 读出水平线上的流量曲线和垂直线下方的的流量(加仑/分钟)。
- The metallographic cooling rate was measured for the Deng Ujimqin mesosiderite using And profile ac concentration vs. 采用剖面中间浓度与镍纹石带宽度关系测定了东乌珠穆沁中铁陨石的金相冷却速率,其冷却速率介于0。
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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