n. roughmeter
在利用微波辐射计进行对地观测的过程中，陆地表面特性参数（如土壤水分、土壤粗糙度和植被冠层）是土壤微波辐射的重要影响因素。
Observing the land with radiometer, the land parameters, such as soil moisture, soil roughness and vegetation layer, have great influences on the soil microwave emission.
利用表面粗糙度仪和分光光度计，设计了一种简便可行的测量透明薄膜折射率的方法。并举例进行了说明。
The convenient feasible method measuring the refractive index of transparent film by use of surface profiler and spectrophotometer is introduced.
分别使用显微硬度仪、金相显微镜、表面粗糙度仪、铜库仑计以及螺旋测微仪等测试镀层相关性能。
The effects of current density on the performance of Ni and its alloy coatings were researched detailedly.
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