例句與造句

1. The new concepts , such as the active supporting coefficient , the coefficient of strength utilization , the coefficient of pretensioned bolt length , the effective compressive zone , the coefficient of pretensioned stress diffusion , the framework and mesh structure of the effective compressive zone , and the critical supporting stiffness were put forward
   提出錨桿主動支護系數、強度利用系數、預應力長度系數、有效壓應力區(qū)、預應力擴散系數、有效壓應力區(qū)骨架網狀結構及臨界支護剛度等概念。
2. It's difficult to find support coefficient in a sentence. 用support coefficient造句挺難的