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燃烧热国家计量基准
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燃烧热国家计量基准
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工学
物理化学特性计量
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national primary standard for combustion heat
燃烧热国家计量基准
通过对电流、时间、电压等基本物理量的测量实现化学样品的燃烧热的准确测量。用于复现热量基本单位焦耳,是国家燃烧热量值传递的源头。
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non-linear operator
nonlinear operator
nonlinear operator equation
nonlinear optical charac-ter in solid
nonlinear optical crystal
nonlinear optical device
nonlinear optical effect
nonlinear optical effect of liquid crystals
nonlinear optical material
nonlinear optical materials
non linear optical microscope
non-linear optical microscope
nonlinear optical microscope
nonlinear optical parametric process
nonlinear optical polymeric materials
nonlinear optical response function
nonlinear [optical] susceptibility
nonlinear optical susceptibility
non-linear optics
nonlinear optics
nonlinear optics based diagnosis
non linear optimization
non-linear optimization
nonlinear optimization
nonlinear ordinary differential equation
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