其中，Pn：气悬微粒贯穿率（aerosol penetration） a：滤材充填密度（packing density） ：滤材厚度（filter thickness） df：纤维直径（fiber diameter） E,n：总单一纤维过滤效率( total single fiber filtration efficiency ) Slide 37 单一纤维之...
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基材厚度 base material thickness ; Backing Thickness ; Thickness of Middle Layer ; ThicknessofBacking
片材厚度 Material Thickness Range ; SHEET THICKNESS ; Roller size ; Plate Thickness
板材厚度 work thickness ; Thickness of Material ; Panel Thickness ; Max working thickness
最大加工板材厚度 Biggest Processing Plate chickness
锯材厚度与宽度 thickness and width
有效板材厚度 Thickness of sanded panel
面材厚度 suiface thickness
带材厚度公差 strip thickness tolerance
版材厚度 Plate Thickness
当（螺柱）直接焊于母材时，严禁母材厚度薄于螺柱直径的1/3。
When welding directly to base metal, the base metal shall be no thinner than 1/3 the stud diameter.
采用差示扫描量热(dsc)法对微胶囊的壁材厚度和含量进行计算。
The content and the thickness of the microcapsule wall were obtained by using DSC analysis.
结果显示，一定的母材厚度和焊后热处理条件，使熔合线附近氢浓度峰值提高，从而使氢剥离倾向增大。
The results show that certain thickness of the base metal and the regime of heat treatment will increase the peak hydrogen concentration and promote the tendency of disbonding.
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