temperature gradient造句
31. The phase mismatch caused by nonlinear crystal temperature gradient is the key factor that affects on transfer efficiency.
32. PAN fiber was prepared, using wet spinning method, and preoxidated under different temperature gradient.
33. The invention is used for measuring the distribution of the space charges in the high-voltage direct current power equipment insulation in the temperature gradient field.
34. The temperature distribution, heat-transfer and temperature gradient change have vital influence on yield, quality and energy-cost of SiC product in multi-heat sources synthesis SiC furnaces.
35. The influence of the temperature gradient on the size and morphology of the crystals was discussed.
36. Moreover the isogram chart of countrywide maximum temperature gradient of concrete pavements with frequency of 2% is plotted.
37. The growth velocity of the crystal depends on the undercooling, temperature gradient and original particles in the precursor.
38. Large synthetic diamond was grown by temperature gradient method ( TGM ) under HPHT.
39. A kind of directional solidification equipment of high temperature gradient and double-zone heating is self-made.
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