快好知 kuaihz


mathematic造句
31. Then the mathematic model, the nature of the judgement matrix and the consistency check of the AHP (the Analytic Hierarchy) are given out systematically. 32. Different from the double-CCD camera measure system, it establishes the mathematic model by the laser projection plane and the image that get by the one CCD camera. 33. Based on the characteristic of cylinder helical spring, it builds the multi-objective optimizing mathematic model of spring under non-linear constraints. 34. In a reflective fiber optic displacement sensor, the influence on intensity modulation property caused by the reflector shape was studied theoretically with the mathematic model found. 35. We use least squre method to form conicoid mathematic model and fit the point cloud which has been grouped by octree subpision method. 36. A mathematic model used for cracking furnace of acetic acid toacetic anhydride with two section of reaction coil has been set up. 37. This paper theoretically analyzed the three-phase inverter with LCL filter, and established the state-space mathematic model of the inverter. 38. The paper presents the affixture machine winding tension control and deduced mathematic model. The cascade PID control system of testing components is used. It is simulated by MATLAB and SIMULINK. 39. Using the theory of finance mathematic and under the situation of random interest, in this paper, we discuss the proceeds or loss of loaner for giving back loan forward, and the risk of it. 40. The paper introduced the anti-surging control mathematic equations of large centrifugal blower and made stability analysis of unstable characteristic curve of the blower. 41. Using the linear programming method, they have set up a mathematic optimization model for adjusting age-grade of timber forest in Hushan Forestry Farm of Suichang, Zhejiang. 42. Mathematical expectation is important concept of probability theory, to apply mathematic expectation discuss economic problems, and obtain useful conclusions. 43. After educing the mathematic model, a special controller for the time-delay system is designed using Dahlin Algorithm and Smith Predictor and simulated to get the ideal result. 44. The measurement is simplified by preinstalling measuring points, and the error from blank anamorphosis is homogenized by positioning fitting algorithm and mathematic programming optimum algorithm. 45. A starter mathematic model on a turboshaft engine is described briefly in the paper. 46. In this paper, the mathematic model of the aerostat ballonet is set up and the simulation analysis of the influence of the ballonet volume on the environment adaptability is accomplished. 47. A mathematic modelling of gas catalysis kinetics ofm phthalic nitrile chloration reaction is established based on the hypothesis and simplification of the reaction. 48. Dynamic characteristics of air brake actuating system for motor vehicles are analysed in this paper, the significance and necessity for setting up a dynamic mathematic model are argued. 49. The ability of problem solution is always weak in mathematic education. 50. The negative example and reductio ad adsurdum Proof obtain an interesting application in statistical mathematic. 51. This paper puts forward a novel algorithm of edge detection based on Green function. And the exact differential operator is obtained after detail mathematic deducing and calculation. 52. A mathematic model is set up by probabilistic method for analyzing concrete crack in early age, which is tested by the observation results of a concrete retaining wall case. 53. Through the estimation of the optimum decision mathematic model and based on the discreteness of lifelines arc units design plan, the practical method of adding-strength optimum design is suggested. 54. Through reform the modulating function of the winding to set up the mathematic model, by which it analyses and calculate the layer coefficient, quadrature error, electrical error. 55. Considering the three different moving processes, complete mathematic model of controlled system that includes velocity loop of alternating current servomotor, is established. 56. Firstly, mathematic model based on bar's longitudinal vibration was funded and analysed. " 57. A novel signal processing tool, mathematic morphology (MM), is introduced to improve the performance of fault transient based ultra-high-speed directional relay. 58. The mathematic models used to evaporation rate of mono - component liquid were compared with each other. 59. The mathematic representations of recovery voltage and secondary arc current can be obtained based on circuit principle, and the values can also be obtained by using MATLAB. 60. Results The goodness of fit of the two mathematic models in different stages are perfect, directly reflecting the dynamic change of antibody in each age group in the present and 15 years ago.