Villus height and mucosal thickness were measured under light microscope.
光镜观察并测定肠黏膜厚度、肠绒毛高度。
Preparation of metallic and some dielectric films in thickness of nanometers.
纳米量级的金属薄膜及部分介质薄膜的制备。
The timber is graded according to its thickness.
木材按厚度分级。