平板仪测量
- 网络plane-table survey
平板仪测量-
说明织物平板仪测量的空气层热阻不是空气层的绝对热阻，而是根据特定校正样本校正后的相对值。
The air thermal resistance value measured by the fabric guarded hot-plate is not absolute one , instead the relative value adjusted according to specific sample .
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本文讨论了用平板剪切干涉仪测量焦距的原理，平板平行差对测量结果的影响；
This article is intended to deal with the principle of the measurement of the focal length by means of a parallel plate shearing interferometer and the influence of the parallelism of the parallel plate on the measurement .