density detection meaning in English
密度检测
Examples
- Making use of the predominance of the computer system , this paper makes an improvement on the method for density detection on the aerophotographic negative , then presents and implements a density detection system of aerophotographic negative
摘要利用了计算机系统的优势，改进了航空摄影负片的密度检测方法，实现了航空摄影负片密度检测系统，实验证明了该系统的可行性和实用性。 - Simultatly , based on the vaviaction of seismic signal - noise ratio , the anthor use the funtion singular method in the seismic data procesy and put forward the wavelet amplitude singular exponentid method and the wavelet power spectrum singular exponential for the fractued density detection
与此同时，将函数奇异性分析的思想引到地震信号处理中来，针对地震信号信噪比的高低，提出小波振幅奇异性指数法和小波功率谱奇异性指数法的裂缝密度检测方法。 - The physical properties were measured using x ray diffraction analyzing , sem observing , fracture toughness and fracture strength measuring , micro - hardening and density detection etc . the results display that the relative densities are above 98 % for all the samples , especially reaches 99 . 8 % for the sample added 2vol % sic nano - particles
在sic加入量为2vol %时，由于分散比较均匀，对样品烧结性能影响不大，相对密度可达99 . 8 % 。在未加sic时，四方zro2的含量最高为50 . 5vol % 。随sic加入量的增加，四方相zro2的含量呈下降趋势。 - Also , in our software , we have made the practical seismic data processing by the prediction of fractured amizuth and the fractured density , then evaluated the exactitude of the predictions by the evaluation of the assessment parauceter , and at last confirm one optimum detection methods of fractured amizuth , the wavelet difference scale filter method , and two the optimmer fractured density detection method , the wavelet amplititude singular exponential method and the wavelet power spectrum singular exponeatial method
并用自编软件，将三种裂缝方位预测和三种裂缝密度预测用于实际地震资料处理，并用评价参数检验评估其正确性，最终在现有的方法中确定了最优裂缝方位检测方法?小波变尺度滤波法和最优裂缝密度检测法?小波振幅奇异性指数法和小波功率谱奇异性指数法。