The thermal fatigue liveswere evaluated by the methods of equivalent strain range and equivalent plastic strain energy density.
利用带缺口试件进行了同相和异相热疲劳试验，并借助轴对称热疲劳力学行为的有限元数值分析程序，计算和分析了缺口处的复杂应力和应变，探讨用当量应变范围和当量塑性应变能密度评价热疲劳寿命的可能性。
The experiments confirm that the equivalent strain range from Mises equivalent theory is related with the life as Manson Coffin formula.
采用Ｍｉｓｅｓ当量准则，求出当量应变范围，通过实验证实，它与寿命之间存在着ＭａｎｓｏｎＣｏｆｆｉｎ公式关系，并把这一表达式推广到复杂应力状态且摆脱结构形状和尺寸的影响，从而可把实验室中利用试件进行的一维状态下疲劳特性的试验结果用于复杂应力状态下不同形状和尺寸的构件。
Studies have shown that demand change is the main form of scope changes; from the point of view of scope changes\'
因此范围变更管理是铁路信息化项目管理的重要内容,加强铁路信息化项目范围变更的管理与控制不仅对实现项目按预期目标完成具有重要意义,而且还对项目进入运行维护阶段以后的业务扩展、功能升级同样具有重要意义。
Objective To investigate the relationship between the scope and degree of coronary artery stenosis and the structure of left ventricle.
目的探讨冠心病患者冠状动脉病变范围及狭窄程度与左心室结构的关系。
AIM: To investigate the relationship between the scope and degree of coronary artery stenosis and the function of the heart.
目的:探讨冠状动脉病变范围及狭窄程度与心脏功能的关系。
transition interval
变色范围, 转变区, 转变间隔
The colour ranges from yellow through green to black.
色彩的变化范围从黄色、绿色到黑色不等。
Scope and Competence: Evolution of Subsidiary Strategic Role of Multinationals in China;
跨国公司在华子公司战略角色演变——以业务范围和竞争能力为框架
a wide price range.
极大的价格变化范围
the annual range of temperature
每年的温度变化范围
slewing range
(步进电机的)变速范围
Trans Range T3 Sense
变速箱范围Ｔ３感知
Middle tones( Mid tones): Tonal ranges between highlights and shadows.
中间色调:在光部和暗部间的色调范围。
A range of colors used to support the color look-up table.
一种供颜色查找表用的颜色范围。
The spectral range for Grating #H6, #H7, #H9, #H10, #H11 and #H12 varies according to the starting wavelength range.
12号光栅的光谱覆盖范围随其始波长范围变化。
The chameleon can take on the colors of its background.
变色龙可以变成周围环境的颜色。
It allows the character to show an astonishing range of emotions.
角色能够表现来的感情范围大得惊人。
determination of boiling range distribution-gas chromatography method
沸点范围测定-气相色谱法
Contour. Surface chart viewed from above. Colors represent ranges of values
曲面图(俯视)。颜色代表数值范围
Figure 1. The blue line represents the boundary of the clickable region.
图1：蓝色线框是可点击范围的边界。
Research on Tone Mapping for High Dynamic Range Images
高动态范围图像的色调映射算法研究
The Influencing Factors and Paths of the Strategic Roles Evolution of the Corporations Attached to Multinational Companies in China;
跨国公司在华子公司战略角色演变的影响因素与路径:以业务范围和竞争能力为框架
Variations outside the range given are not unlikely.
变化超出规定范围并非不可能。