substructure
英 ['sʌbstrʌktʃə]
美 ['sʌbstrʌktʃɚ]
中文词源
substructure 下层建筑，基础sub-,在下，structure,结构。
英文词源
- substructure (n.)
- 1726, "foundation, part of a building which supports another part," from sub- + structure (n.). Earlier in this sense was substruction (1620s). Related: Substructural.
双语例句
- 1. a substructure of timber piles
- 木桩下部结构
来自《权威词典》
- 2. The substructure is a box - on - box design for easy installation.
- 采用无棚绳前开口型井架,整体起升, 低位 安装,方便快捷.
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- 3. Seepage is one of the ubiquitous problems in substructure work.
- 地下工程结构渗漏是地下建筑物中普遍存在的问题.
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- 4. Have you fixed the derrick substructure in position?
- 井架底座固定好没有?
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- 5. Design rig's mast structure & rig's substructure.
- 油井的钻机的井架,珩架及底座结构件的应力分析 和 设计.
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