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尼尔森方程
释义
尼尔森方程
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理学
拉格朗日力学
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Nielsen equation
尼尔森方程
丹麦学者J.尼尔森于1935年得到完整系统的一类新型运动微分方程。后人称之为尼尔森方程,并研究了非完整系统的尼尔森方程。
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utilization of agricultural biomass energy
utilization of agricultural biomass energy sources
utilization of agro-climatic resources
utilization of aquatic biological lipids
utilization of ash and slag
utilization of energy
utilization of FGD gypsum
utilization of fly ash
utilization of heterosis in rapeseed
utilization of heterosis or hybrid vigor
utilization of industrial waste heat in district heating
utilization of landfill gas
utilization of mullocks
utilization of ocean energy
utilization of scientific and Technological archives
utilization of solid waste
utilization of tailings
utilization of tea germplasm
utilization of time delay
utilization of waste heat in rural areas
utilization of waste mud
utilization of weed resources
utilization of wind energy
utilization rate of return water
utilization rate of tonnage(seat)
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