介绍了用自制的振源、振子来激发表面波(涟波)产生干涉,从而测出液体的表面张力系数的方法。
This paper presents a method of using self made vibration source and vibrometer to excitc surface waves (ripples) to produce interference.
分别介绍了利用简单阈值裁剪法与相关系数裁剪法对仿真干涉图的处理结果。
The processed results of the simulation interferogram obtained with simple threshold cutting method and correlation coefficient cutting method are introduced, respectively.
应用应力—强度干涉理论,将传统安全系数与可靠性同时进行分析,重新建立安全系数的度量指标。
Interference theory of application stress-intensity, analyze the traditional safety factor and the reliability simultaneously, reset the measuring index of safety factor.
通过理论计算与试验结果的对比,建议冠状铆钉干涉配合的填充系数可取为0.474。
Based on the comparison between theoretical calculation and test results, this paper suggests that the filling coefficient of coronary rivet should be at 0.474.
使用推荐的锥顶角和锥高系数所确定的最多行星锥数,既不会发生锥之间的干涉,也不会发生曲线干涉。
Using the recommended cone-top angles and the cone-height coefficients will result in neither the cones interference nor the curve interference.
分析了激光云纹干涉法测量高温材料热膨胀系数的原理和可行性。
The theory and feasibility is analyzed, for measuring Linear Expansion Coefficient of high temperature material by moiré interferometry.
该文介绍了全息干涉计量法测量材料线膨胀系数的实验原理和实验装置。
This article introduced the experiment theorem and device of calculating the material linear expansive coefficient with the holographic interferometry.
自行设计和搭建了数字全息干涉法流体质扩散系数测量实验台。
An experimental system based on digital image holographic interferometry and a novel diffusion cell are designed and constructed for the measurement of mass diffusion coefficients.
研究结果表明复合材料干涉配合接头的有效应力集中系数小于复合材料间隙配合接头的有效应力集中系数;
The result shows the following important points. The notch coefficient of interference-fit composite joint is less than the notch coefficient of sliding-fit composite joint;
研究结果表明复合材料干涉配合接头的有效应力集中系数小于复合材料间隙配合接头的有效应力集中系数;
The result shows the following important points. The notch coefficient of interference-fit composite joint is less than the notch coefficient of sliding-fit composite joint;
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