sizing technique 中文意思是什麼
sizing technique
解釋
定量法-
Guide to calibration and setting - up of the ultrasonic time of flight diffraction technique for the detection, location and sizing of flaws
裂紋探測定位及尺寸用超聲時間損耗衍射技術的校正及確定指南 -
The sizing method based on fraunhofer diffraction is limited. because of the limitation of size parameter a ? 1 and size of photodetector, it ca n ' t measure the particles less than 5 microns accurately. to extending lower limit of measurement, inverse - fourier - transform technique is discussed
利用夫朗和費衍射理論時對粒子的界定要求尺寸參數a 1 ,又加上光電探測元件的尺寸受到限制,故不能準確地測量5微米以下的顆粒,為此必需擴大測量下限。
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