dissymmetrical การใช้

• Dissymmetrical globalization - political economical analysis of international immigration
• Construction technique for large - span and dissymmetrical twin - arch tunnel under complex geological conditions
• Microcosmic morphology of prepared membranes observed by a scanning electron microscopy ( sem ) show that the nanofiltration membrane has a dissymmetrical structure
• The research work of the dissertation includes the following two parts : researching the passive ranging technology of three elements dissymmetrical array and developing system software of the sonar pulse detection module
• The main contributions of this dissertation include : firstly , deeply research on underlying techniques of pki system , emphatically analyze dissymmetrical public - key cryptography ecc and compare it with other cryptography techniques
• The control system with such method is simulated and a inverter is made for speed control of single - phase motor . the method presented in this paper offers such advantages as easy implementation , large range of frequency and rapid dynamic response . furthermore , using this method , the single - phase motor with symmetrical or dissymmetrical windings can operate symmetrically
• The main work of the first part includes : introducing some methods of underwater sound positioning and analyzing their performance , analyzing the theory of measuring direction and distance of the target by three elements symmetrical and dissymmetrical array , comparing the measuring error of two kinds of array , and giving the theory of the generic arrays and discussing the phase wrapping and the distance wrapping in passive ranging
• This ultrafilter adopts dissymmetrical semipermeable film which is made from macromolecule material with special process , the raw liquid flows under pressure , inside or out side the film , the macromolecule substance and colloid particles in the raw liquid are clogged at the film suface and are brought away by circulating raw liquid . then the raw liquid becomes inspissated , and further more , the substance in liquid is separated
• At first , analysis of extreme temperature ' s spatial distribution of variety trend shows that the minimum temperature in the north are going up while the maximal temperature in east china declining widely , which is a numerical characteristics of prevailing warmer - winter in recent years . so the change of minimum and maximal temperature are dissymmetrical
• The main work of the first part includes : analyzing the theory of measuring direction and distance of the target by three elements symmetrical and dissymmetrical array , comparing the measuring error of two kinds of array , discussing the characteristics of time delay in passive distance measurement , giving valid method of time delay estimation , and discussing the restriction of this method and the distance wrapping in passive ranging