bucket是什么意思

网络释义

用法例句

Aiming at skip's loading in course of mine hoisting,the differential equation of motion for the skip with variable coal mass was built.

以矿井提升中的箕斗装载为研究对象,建立了变质量箕斗的运动微分方程。

The skip loading chamber in the air shaft deepening project was designed very complicated,very difficulty to construction;and takes time up longer.

风井延深工程中的箕斗装载硐室设计较复杂,施工难度大且占用建井工期时间较长。

The plan and technology of skip loading chamber construction in Jining No.

介绍了济宁二号煤矿箕斗装载硐室施工方案及技术。