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- Time effect of eddy current 涡流性时间效应
- This paper discusses the mechanical damping effect of eddy current, and designs a good experimental demonstration of it. 摘要本文对涡电流的机械阻尼效应作一受力分析,并设计一个好的演示实验。
- The images of DTI are easily distorted by the effect of eddy current and the difference of magnetic susceptivity. 磁共振弥散张量成像由于涡流以及磁敏感性的影响,图像容易发生畸变。
- The stress analysis on the mechanical damping effect of the eddy current is conducted and a good demonstration experiment is designed. 本文对涡电流的机械阻尼效应作一受力分析并设计一个好的演示实验。
- Dynamic end effect of single sided linear induction motor (SLIM) is caused by the eddy current in the secondary with the increase of SLIM speed. 研究直线感应电动机动态边端效应特性可知,电机次级涡流是产生动态边端效应的主要原因。
- Aimed at dead time effect of voltage-fed space vector poise width modulation (SVPWM) inverter, a novel compensation method detecting current polarities from the current vector was presented. 摘要针对电压源型空间矢量脉宽调制逆变器的死区效应,提出了一种根据电流矢量判断电流极性的死区补偿方法。
- OBJECTIVE:To investigate into the time effect of acupuncture on the central effect of the hypothalamus VMH of experimental obese rats. 目的:研究针刺对实验性肥胖大鼠下丘脑腹内侧核(VMH)饮食中枢作用的时间效应。
- Fashion art values the time effect of the value of the art works while classic art value more of the permanency of the value of the art works. 时尚艺术注重艺术作品价值的时效性,而经典艺术则更注重艺术作品价值的恒久性。
- Objective To evaluate the treatment effect and the time effect of critical severe acute respiratory syndrome(SARS) with glucocorticoid. 目的探讨糖皮质激素在严重急性呼吸综合症(SARS)治疗价值及时机。
- YAO Xiao-qing.The reconsolidation of the soil among piles and the time effect of pile bearing capacity[J].Journal of Shanghai Tiedao University (Natural Science),1997,18(4):91-94. [10]姚笑青.;桩间土的再固结与桩承载力的时效[J]
- Based on creep test of soft sheaf, according to time effect of long term strength, Fuxin Haizhou open-pit coal mine slope is exemplified to study dynamic stability of side slope, and method for predicting the instability of this slope is discussed. 摘要以阜新海州露天矿边坡为例,在弱层流变试验的基础上,依据其长期强度的时间效应,对该处边坡进行了稳定性动态评价,探讨了该类型边坡失稳预测的方法。
- The general effect of the painting is overwhelming. 这幅画给人总的印象是很有气势。
- The effect of the novel loses in translation. 这部小说经过翻译失色不少。
- Abstract Auto-disturbances-rejection controller (ADRC) is a new type of controller which can automatically detect the real time effect of the model and the external disturbances and then automatically compensate it. 自抗扰控制器是自动检测系统的模型和外扰实时作用并予以补偿的新型控制器。
- Positional and time effects of specific siRNA inhibit the expression of h TERT... 特异性siRNA抑制hTERT基因表达的位置及时间效应 Positional and time...
- The bright blue wilt tone down with the effect of sunlight. 阳光一照射这明亮的蓝色就会柔和下来。
- Simulation based on excavation of Shanghai M8 runnel Huaihai Road station used finite difference method to calculate and analyze the space and time effect of part divided excavating. (2)考虑轨道正上方土体分段开挖的时空综合效应,对土体的开挖应该在保证空间效应变化不大的情况下尽量缩短开挖及坑底暴露时间,有利于减少基坑变形及基坑下方隧道的纵向变形。
- The portrait shows fine effects of light and shade. 这幅肖像画的浓淡色调表现得很好。
- The major purpose of this study is to examine the effect of widowhood on health status of the community elderly;furthermore, to explore the time effect on health status of the widowed group. 摘要本研究之主要目的在检视丧偶事件对于老人健康的影响,及其影响程度是否因丧偶时间长短而有差异。
- Objectives:To study time effects of the enzymatic safflower oil hydrolysis in a solvent free system by a lipase from Aspergillus niger. 目的:研究无溶剂体系中脂肪酶催化红花油水解反应的时间效应。