The steel should then be reheated to a point above the transformation range of the case and quenched to produce a hard fine structure .
然后重新加热到高于外层 转变 温度再淬火以生成坚硬、细致的组织结构。
Rehabilitative treatment : Body position transformation range of motion training muscle force training balance training gait training up-down stair activity training activities of daily living training were performed twice a day 60 minute per time for 30 days .
康复治疗:进行定时更换体位、 关节 活动度及肌力训练、平衡训练、步态训练、上下楼梯训练及日常生活活动能力训练等。2次/d, 60min/次,疗程30d。
The results showed that the transformation of pearlite is accelerated through high-temperature deformation and transformation range of ferrite is reduced when deformed at the temperature above 950 ℃ .
研究表明,高温变形促进了珠光体相变,在950℃以上,变形温度的升高导致铁素体 转变 区减少;
Liquid nitriding utilizes molten cyanide salts and as in gas nitriding the temperature is held below the transformation range .
液体渗氮利用熔化的氰化物盐,就像气体渗氮,温度保持在低于 转化 范围 内。
The paper presents a decision-making method using a reward-based osculating value which attains the normalized matrix through linear transformation in the range of - 1 w_841 .
针对城市污水处理工艺方案优选决策问题,采用了基于奖优惩劣原则的 -1w_862 区间线性 变化的密切值法决策模型,并介绍了其实现过程。
In the introduction and spread process of the nationalism Liang Chi-chao had not transplanted the West nationalism simply . He carried out nationalism with the transformation of Chinese by absorbing the broad range resources of China and foreign combining with the realities of China .
在引介和传播民族主义思想的过程之中,梁启超没有对西方的民族主义学说进行简单的移植,而是广泛吸收中外的 各种思想资源,结合中国的现实情况,对民族主义进行了中国 化 的 改造。
The results showed that four stages of the structural relaxation and transformation are presented in the temperature range of 50 & 500 ℃ .
结果表明,在50&500℃ 范围 内,结构弛豫和 转变可分为四个阶段。
Study of the Reactive Kinetics in Processes of Austenite to Ferrite Transformation within (α + γ) Temperature Range
(α+γ)相 区奥氏体→铁素体 相变动力学的研究
After radial acceleration compensation and Keystone transformation are performed range alignment is accomplished for all moving targets .
对多目标回波统一进行径向加速度补偿和Keystone 变换,完成多目标的 距离对齐。
It is discussed that upper limit transformation range of glass and melting-linking mechanism of glass in YL mothed .
分析玻璃 转变 区上限界定问题,从一个角度讨论了YL方法中玻璃熔接的机理。
Determining the Transformation Parameters between PZ-90 and WGS-84 Using Pseudo Range Measurement
用伪 距法测定PZ-90与WGS-84坐标 转换参数
The team achieves this transformation by correcting for a range of risk factors .
这个调查研究组通过(统计学上)矫正一 系列的风险因素而达到了他们的 转换。
The social transformation of our country is related to the full range of transition government and market double action deep transformation .
我国的社会 转型是涉及经济、政治、社会全 方位的转型,是政府和市场双重力量作用下的深刻转型。
At present China is in the period of intense social transformation While high-speed economic development a range of issues of uneven economic development and economic reform has not been fundamentally resolved .
目前我国正处在剧烈的社会 转型期,经济在高速发展的同时,经济发展不平衡和经济体制改革遗留下来的一 系列问题没有得到根本解决。
This research indicated all these factors can reduce the α transformation temperature but the range of reduction and the influence on the microstructure of powders were not identical .
研究表明,上述几种因素均能降低α 相变温度,然而 温度 的 降幅以及对最终粉体微结构的影响是不同的,其中,影响最大的是氧化铝胶体籽晶的添加。
Isothermal Transformation Within the Medium Temperature Range in a β 'Cu-Zn Alloy
β′Cu-Zn合金中温 区等温 转变的研究
WIFI has the features of quick transformation and low price . This system covers a wide range which is easy to build and enlarge . It achieved the way of communication by connecting WIFI with wired network .
无线局域网中的WIFI技术具有 传输速度快,价格低廉、组建简便、覆盖 范围广、方便系统扩容等优点,在通讯方式上采用了由WIFI网络接入有线网络的方式来实现。
Those three : routing protocol transformation have a range of close siblings but may nonetheless be considered the main ESB concepts .
它们三个:路由、协议和 转换都有 不少近亲,虽然如此,但是它们三个仍被认为是主要的ESB概念。
This is followed by cooling in still air to at least some temperature well below its transformation temperature range .
接下来在不流动的空气中冷却到至少比 相变温度低得 多的某一温度。
The isothermal transformation within the medium temperature range in a β 'Cu-Zn alloy is investigated by optical microscope and TEM .
利用光学显微镜及透射电镜考察了β′Cu-Zn合金中温 区等温 转变。
Studieds have proved that sericin is a good globular protein has good biocompatibility biodegradability and gel-sol transformation can be used as a specific range of biological materials .
研究表明丝胶是一种优质的球状蛋白质资源,具有生物相容性、降解性、凝胶-溶胶 转化等特性可用作特定 范围的生物材料,优势明显。
The highest isothermal transformation rate appears at range of 500 ℃ to 550 ℃ where the phase transformation driving force and the solute element diffusion rate achieves the optimum matching .
其中,500 ~550℃等温时合金的相 转变速度最快,相变驱动力和溶质原子扩散速度对相变过程的作用达到最佳配合。
It was shown that a good shape memory effect associated with stress-induced γ→ ε transformation can be obtained over a wide temperature range of 77-300K .
结果表明,试验合金在热轧状态于77-300K温度 范围 内 变形,均能呈现良好的形状记忆效应。其微观机制与应力诱发γ→ε马氏体相变有关。
Kodak which is undergoing a painful transformation from a reliance on film manufacturing to a range of digital products expects to move back into profit this year after reporting a loss from continuing operations of $ 232m for 2009 .
柯达正在进行痛苦的 转型,从依赖胶片制造,转向一 系列数字产品。2009年该公司出现了2.32亿美元的持续经营亏损,预计今年将恢复盈利。
The effect of deformation on ferrite transformation of HSLA steel is investigated at the temperature range of austenite non-recrystallization .
非再结晶 区奥氏体变形对于铁素体 相变的影响非常复杂,本文从铁素体的形核机制与长大两方面分析了变形可能的作用效果。
The phase transformation temperature range obviously raises as the Ca content increases .
随钙含量的增加, 相变的开始和 终了温度均显著升高,相变属 吸热反应。
In the undercooling range ( 40 ~ 296k ) the microstructure undergoes three processes of transformation . Within the first procedure of undercooling range ( 40 ~ 75K ) monotectic cells are formed because of separation of liquids and monotectic reaction .
在过冷度40~296K的范围内,其凝固组织的形态有3次 变化过程:第1次是在40~ 75K过冷度 范围,经过液&液分离和偏晶反应形成了偏晶胞组织;
Mainly transforms in the profile data analysis process using the Fourier transformation the profile from the time domain to the frequency range separates the fundamental wave the triple frequency five sub harmonics .
在波形数据分析过程中主要运用傅里叶 变换将波形从时域变换到 频域,分离出基波、三次谐波、五次谐波。
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转变范围