The 5 miniature heat pipes have different wick structures including the inner spiral grooved, wire meshes, inner spiral grooved with wire meshes, sintered metal powders, and smooth surface.
五种热管带有不同吸液芯结构:微肋、丝网芯、加网芯微肋、金属粉末烧结芯及光滑表面。
They are excellent for growing over fences, especially wire meshes, which they cover with a thick layer of leaves and flowers.
若攀附在栅栏上更好尤其是金属网上,花和叶片连成厚厚的一层。
Through combined bolting with wire meshes, beam and cable anchor applied in large section roadway, this paper introduces how to select support parameter, working craft and support result.
通过锚、网、索组合支护在大断面煤巷中的应用,介绍了其支护参数的选择、施工工艺及支护效果。
应用推荐