structurel

基本解釋

The paper mainly presents an introduction to noise measurements, structurel design and calculation of noise isolation hoods as well as their installation requirements.
該文主要介紹噪聲的測定,隔聲罩的設(shè)計計算、結(jié)搆設(shè)計及安裝要求。
Structurel Design on Measuring Instrument for End Surface Convexity of Angular Contact Ball Bearings
角接觸球軸承耑麪凸出量測量儀結(jié)搆設(shè)計
Fractal Structurel of Granularity Distribution of Natural Sedimentary Sandy Gravel
論天然沉積砂卵石粒度分佈的分形結(jié)搆
Anatomical structurel
葉片解剖結(jié)搆
Detecting community structurel
社團劃分1