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31, This paper proposes a new gate drive method for active clamped quasi resonant converters. Instead of a digital delay circuit, only a resistor and a diode are added to produce correct drive waveforms.

32, At last the complete hypersurface with constant mean curvature in the quasi constant curvature space is investigated, some characterization of totally umbilical hypersurfaces are obtained.

33, Annihilator plays an important role in studying dual - rings, quasi - dual rings and dual - bimodules.

34, The iron - base and iron - copper base powder metallurgy brake shoes materials for quasi - high - speed electric locomotive were studied.

35, The first one was determined by using a quasi one dimensional model with the Godunov difference scheme.

36, In the world of international marketing, governments, quasi - government agencies, and profit - nonprofit entities are frequently buyers.

37, Methods A quasi - metrical function, some analytical techniques and some properties of topology space are used.

38, It is showed that quasi total reflection would occur when the electromagnetic wave traveled f.

39, The " quasi - balance " appraiser is the people and the historical development.

40, One quasi bag lady spends about eight hours every day at the foot of the main escalator in a railroad station, although she rents a room in a cheap hotel in the neighborhood.

41, Several examples are discussed by using quasi - Newton method and conjugate - gradient method in the paper.

42, In this paper, the curves of Dynamic Resistance CurveDRCare studied under the influence of shunt and distortion. The relationship between quasi steady resistance value and nugget diameter is found.

43, Allegretto quasi Andante, WoO 61a (Beethoven, Ludwig van). 1 Piano. Classical.

44, Computing result indicates that quasi transverse circular arc gear is basically equal on strength distributing along tooth depth direction and it is superior to normal plane circular arc gear.

45, There are three stages in ancient Chinese history before Qin Han Dynasties:prehistorical countries , quasi concentrated power country, power- concentrated and unified country.

46, Reverse logistics has positive externality on account of its feature of quasi - public goods.

47, The improved model of input buffer presented is to insert a quasi random memory between input queue and arbitration logic at ATM switching unit.

48, The two kinds of the blade patterns of the impellers are designed in inverse design problem mode by using the quasi three dimensional blade design program,[sentencedict.com/quasi.html] which is developed by the authors.

49, Quotations may come in the language , the source language, the translation text, or the quasi - translation text.

50, The global resolvent - type error bounds for generalized quasi variational inclusions are given under certain conditions.

51, The basic dimension parameters were determined. According to the simulation of a three-zone quasi dimension model, the rule of change of the temperature and the pressure and the volume were analyzed.

52, Several PWM techniques, such as sinusoidal waveform pulse width modulation, quasi sinusoidal waveform pulse width modulation and cell pulse width modulation, are given.

53, Punished but hardly chastened, Mr.Guan keeps his American-made Robinson copter in a quasi hanger at his yacht club, on the banks of the milky Ou River some 30 minutes from downtown Wenzhou.

54, Basic public health services in rural areas were composed of simple public health services, quasi bottommost ensurance and differential ensurance in public health services.

55, Under current, over voltage, overload protection function, DSS, quasi - resonant mode, jitter period principal were all analyzed.

56, Based on the PMOS Quasi - floating gate transistors, a fully differential operational amplifier is proposed.

57, Quasi coupling numeric analysis of frost heave effect of horizontal freezing in artificial ground is suggested.

58, The emission intensity is given by the absorptance of the volume in which there is a difference of the quasi Fermi energies.

59, Based on the iterative solution of saturated-unsaturated quasi 3-D water flow model in large scale zone, a simplified model of solute transport was established.

60, Molar heat capacities in the processes of quasi static state of perfect gases are discussed according to the first law of thermodynamics in this paper.