resolution element
1.Five methods of the molecular formula of calculated compounds consist of high resolution mass spectrometer (HRMS), high resolution mass spectrometer data(HRMS data), element analysis(EA), 13 C nuclear magnetic resonace(COM, DEPT) data( 13 C NMR data (COM,DEPT)) and three fact simularity.
2.Emphasis is placed on analyzing the influences of friction characteristics on hydraulic motor, dynamic coupling between gimbals, resolution ratio error and setting error of feedback measurement element on accuracy of electro-hydraulic position servo system for a certain simulation turntable.
3.The characteristics of good linearity, high resolution and high frequency were approved. The natural frequency reached 1.201 kHz using finite element analysis and the actual measurement result was 1 kHz.
4.Another element that influences the quality of sampling is the level of resolution, or quantization of a sampler.
5.Acid solution optical fiber image bundle in this study is adopted. The monofil diameter is 10μm, the numerical aperture is 0.58, The diameter of bundle is 1.4 mm, the picture element is 16000, which enhances the system resolution.
6.Aperture synthesis sonar, as its name implies, synthesizes an aperture by storing successive echoes obtained from a moving platform and by processing the results as if they had been obtained from a multi-element array enables a high azimuth resolution to be obtained from a physically small array.
7.At the same time, the paper analyzed the characteristic of page description language, especially PostScript language, and programmed every element by using PostScript language, exported PS or EPS file after united the whole programs. The main task of the PostScript printing control strip is to control the solid density dot gain print contrast tone reproduction ink trapping grey balances slurs ghostings resolution.
8.The design of a late-model PVDF acoustic sensor based on the acoustic emission techniques is described detailedly in this paper,including the operating principle and the structure of the sensor,and the influence of piezo element,backing material,acoustic matching layer and pre-amplifier on the sensitivity,resolution and signal to noise ratio(SNR) of the sensor.
