为适应厂坝间相对变位，坝后式厂房引水压力钢管通常设置伸缩节。
In order to fit relative variable spaces between the power plants, flexible connectors of penstocks are commonly installed for water diversion in a dam-rear power plant.
本文主要介绍长江三峡两坝间通航水流技术标准试验模型流量水位自控系统。
The microcomputer control system for flow and water level on the model by the standards of navigation water technology of the Yangtze River between two dams is presented in this paper.
无论山坝间、村寨里、道路旁都有种植，要么独树成林，要么榕树相连成片。
Between mountain dam, village in, road near have to plant, want the forest of seting up alone, want banyan the flat of being linked.
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