the engineers designed the dropshaft to manage stormwater runoff efficiently.
工程師設計了跌水井，以有效管理暴雨徑流。
regular inspection of the vertical dropshaft revealed minor concrete cracks.
對垂直跌水井的定期檢查顯示出輕微的混凝土裂縫。
they installed a new dropshaft to connect the upper and lower sewers.
他們安裝了一個新的跌水井，以連接上層和下層的污水管。
debris accumulation blocked the dropshaft inlet during the storm.
在暴風雨期間，雜物堆積阻塞了跌水井的進口。
the hydraulic model analyzed the energy dissipation within the dropshaft.
水力模型分析了跌水井內的能量耗散。
workers entered the deep dropshaft to perform maintenance work.
工人進入深層跌水井進行維護工作。
we must calculate the dropshaft capacity to prevent upstream flooding.
我們必須計算跌水井的容量，以防止上游水災。
the dropshaft structure requires reinforcement to handle increased flow rates.
跌水井結構需要加強，以應對增加的流量。
safety grating was placed over the dropshaft to protect pedestrians.
在跌水井上放置了安全柵欄，以保護行人。
a vortex dropshaft effectively reduces water velocity in the pipeline.
渦流跌水井能有效降低管線中的水流速度。
the project specifications include detailed dropshaft dimensions and materials.
專案規格包括詳細的跌水井尺寸和材料。
corrosion on the dropshaft lining necessitated immediate repair.
跌水井襯層的腐蝕需要立即修復。
the engineers designed the dropshaft to manage stormwater runoff efficiently.
工程師設計了跌水井，以有效管理暴雨徑流。
regular inspection of the vertical dropshaft revealed minor concrete cracks.
對垂直跌水井的定期檢查顯示出輕微的混凝土裂縫。
they installed a new dropshaft to connect the upper and lower sewers.
他們安裝了一個新的跌水井，以連接上層和下層的污水管。
debris accumulation blocked the dropshaft inlet during the storm.
在暴風雨期間，雜物堆積阻塞了跌水井的進口。
the hydraulic model analyzed the energy dissipation within the dropshaft.
水力模型分析了跌水井內的能量耗散。
workers entered the deep dropshaft to perform maintenance work.
工人進入深層跌水井進行維護工作。
we must calculate the dropshaft capacity to prevent upstream flooding.
我們必須計算跌水井的容量，以防止上游水災。
the dropshaft structure requires reinforcement to handle increased flow rates.
跌水井結構需要加強，以應對增加的流量。
safety grating was placed over the dropshaft to protect pedestrians.
在跌水井上放置了安全柵欄，以保護行人。
a vortex dropshaft effectively reduces water velocity in the pipeline.
渦流跌水井能有效降低管線中的水流速度。
the project specifications include detailed dropshaft dimensions and materials.
專案規格包括詳細的跌水井尺寸和材料。
corrosion on the dropshaft lining necessitated immediate repair.
跌水井襯層的腐蝕需要立即修復。
探索常見搜尋詞彙