例句與用法

1. The coastal erosion feature and morphological evolution at the feiyantan coast are studied from the topography and section depth , together with corresponding dynamics of wave and current
   根據(jù)地形和斷面水深監(jiān)測資料，闡述了該岸段流路廢棄后的岸灘侵蝕特徵和地貌變化。
2. Short - limbed wall ( slw ) is defined as the shear wall with a ratio of section depth to width ( rdw ) being 5 - 8 . usually , the section width is 200 - 250 mm , and the depth is between 1 000 and 2 500 mm
   短肢剪力墻是指墻肢截面高度與厚度之比為5 8的抗震墻，通常墻厚不小于200mm ，肢長在1000 2500mm之間，它介乎于異形框架柱和一般剪力墻之間。
3. Taking advantage of hear forces current theory ? this paper deduces the formula of bending shear stresses , in which the influences of axial force , bending moment , variable section depth and the variable thickness of top slab , bottom slab and webs are taken into account
   本文利用“剪力流理論”推導出了彎曲剪應力的公式，該公式不僅計及了軸力和彎矩對彎曲剪應力的影響，還計及了截面高度、頂板、底板及腹板厚度變化對彎曲剪應力的影響。