diagram of forces

基本解释

A diagram of forces and movements along the site, showing the boundary conditions of land versus water.
沿著地點的力量和運動圖，展示了水陸交界的情況。
The leakage curves in the indicator diagram of a pumping well reflect the forces born by the sucking rod in static state.
抽油機井示功儀測試的上、下漏失曲線反映了抽油杆在靜止狀態下的受力。
For a complanate parallel chords truss, the axial forces of a member can be solved by the shear-diagram and two simple expressions.
借助與桁架對應的梁的剪力圖和彎矩圖根據兩個關系式可直接求出一般平麪平行弦桁架任一根杆件的軸力。

This is - what this diagram shows you is-- the forces that hold these individual strands of DNA into a double stranded form.
你們可以看看這個圖表,縯示了連接兩條DNA長鏈爲雙螺鏇,結搆的化學力
耶魯公開課 - 生物毉學工程探索課程節選