The results obtained by the moire method are consistent...
用投影云纹法所测得的结果同理论计算值基本吻合。
Two test methods - the moire method and the photographic method were used.
采用了云纹干涉术和普通照相法这两种试验方法。
Meanwhile, moire method was used to observe the displacement distribution in the vicinity of the crack surfaces.
云纹方法,直观显示了裂纹面附近位移场的分布。
A study on concealed codes using moire method is presented. The theoretical analysis and experimental results are given.
提出根据莫尔理论制作隐型全息密码的方法,对此方法作了理论分析并给出实验结果。
The cosine grating is taken as the projected grating and the referenced grating; the projection moire method is analyzed by the physical optics.
以余弦光栅作为投影光栅和参考光栅,对投影型莫尔法从物理光学的角度进行了理论分析。
A shadow moire method and its results for measurement of distortion of aluminium plate at exploding charge is presented. Possible errors are also estimated.
本文介绍了用阴影云纹法测量爆炸载荷下铝板变形的方法及结果,并进行了误差讨论和静态标定。
In the part of theoretical study the classical method and Moire method were used to analysis the single exposure and the double expo - sure of two-wavelength, respectively.
理论研究部分采用经典方法和莫尔法分别对双波长单次曝光法和双波长双曝光法进行了分析。
The deformation law of both solid and local upsetting processes for cylinder forging is investigated by moire method at room temperature and numerical simulation in this paper.
本文用常温云纹法与数值模拟法研究了筒体锻件整体镦粗与局部镦粗工艺的变形规律,得到了整体镦粗工艺的坯料尺寸图。
The static and dynamic characteristics of thermoprotective chips are analyzed by means of Moire method in this paper, the corresponding formulas and experimental results are also given.
本文运用云纹法分析了热保护片的静态和动态特性,同时给出了相应的公式及实验结果。
According to the theory of light diffraction and that of moire image encoding, a new technology of double image encoding using non key phase only moire method is presented in this paper.
根据光的衍射原理和莫尔图像编码原理,实现了无钥匙位相型双图像莫尔编码技术。
Based on the Moire effect in shadow-casting of two coded masks a new kind of optical method is proposed to map phase variation on the object image with an extended incoherent illumination.
基于莫尔效应,本文提出了一种利用白光面光源进行双编码栅反向投影,以等位线条纹的形式测量物体相位变化的新方法。
Moire fringe scanning method of digital ring gratings is proposed.
提出了数字环栅莫尔条纹扫描方法。
The flow density distributions of jet flow shock field have been measured using Moire schlieren method in this paper.
文中用莫尔条纹法测出了射流冲击场的气流密度分布。
Using experimental mechanical method of moire analysis, strain field distributions of LY12CZ aluminum alloy welded joints under different conditions were investigated.
采用云纹分析的试验力学方法,研究了不同情况下LY 12 CZ高强铝合金焊接接头应变场的分布特点。
A new method for long focal length measurement is presented, which is accomplished by obtaining the Angle of moire stripe formed by Talbot effect of Ronchi grating.
提出通过对龙基光栅的塔尔博特效应所产生的莫尔条纹角度的计量来测量长焦距的方法。
This paper presents a novel method based on projection moire deflectometry for the visualization and quantitative evaluation of full-field density and temperature variations in phase object.
提出了一种新的投影云纹偏转法用于实时显示和定量测量位相物体的全场密度和温度。
The virtual grating phase shifting moire fringe is a method to manipulate the static interferogram with carrier fringes.
虚光栅移相莫尔条纹法是一种对静态干涉图的处理方法。
This paper introduces a new fine divided method of Moire stripe, analyzes the principle of operation and characteristics in detail.
介绍一种新的莫尔条纹细分方法,详细分析了这种方法的工作原理及特点。
A microscopic moire interferometry method with ultra high sensitivity was developed for in plane displacement measuring.
本文提出了一种具有超高灵敏度的显微液下云纹干涉法。
The virtual grating phase shifting moire fringe method is studied to measure the parameters of gauge block which combines the techniques on grating, moire, and phase shifting interferometry.
研究了集光栅技术、莫尔技术、相移干涉术为一体的虚光栅移相莫尔条纹法测量量块的原理及关键技术。
In this paper a method of the three-dimensional object recognition with rotation-invariant based on moire fringe is proposed.
本文提出一种基于莫尔条纹的三维物体旋转不变识别方法。
A new method for measuring runner blades of hydraulic machine, known as the fine moire pattern, based on principle of optical interference is introduced.
本文介绍了一种利用光学干涉原理检测水力机械叶片的新方法,即密栅云纹法。
Meanwhile, the above conclusions are verified by the hybrid method results in which combined Moire interferometry with FEA.
同时,文中还采用云纹干涉-有限元分析混合法验证了上述结论。
For eliminating the errors in deformation measuring and improving the accuracy in hole-drilling method, this paper presented an optical technique, grating rosette and moire interferometry.
针对钻孔法测量残余应力方法中变形测量存在的误差,提出用光栅应变花测量钻孔所释放的残余应变。
This paper gives a method to measure in-plane strain of skew ruled surface shell by using Moire interferometry of sticking film method.
本文首次提出了应用贴片云纹干涉法和变栅距光栅来测量不可展壳体表面面内位移和应变的方法。
The feasibility of the virtual grating phase-shifting moire fringe method is achieved by comparing the results with those of ZYGO's.
对实际干涉图进行了处理,并与ZYGO的测试结果进行比对,结果吻合,从而证实了这种方法的可行性。
This paper investigates an easy and flexible moire new method which is simulated thepriniciple of coherent light interferometry.
本文提出了一种仿照相干光干涉原理进行数字干涉的新的云纹方法。
The realization of this teChnique makes it possible to apply the Moire interferometry and lattice method under high-temperature, high-pressure environments.
在几种不同材料的试件表面刻蚀出了试件栅,这种技术的实现使云纹干涉法和精细网格法在高温高压环境下的广泛应用成为可能。
A new method for constructing digital-strain-field-image from a moire pattern with the help of digital image processing technique is proposed in this paper.
本文提出一种从云纹数字图象直接建立数字应变场图象的新方法。
A new method for constructing digital-strain-field-image from a moire pattern with the help of digital image processing technique is proposed in this paper.
本文提出一种从云纹数字图象直接建立数字应变场图象的新方法。
应用推荐