conservancy是什么意思_conservancy怎么读_中英文释义(含例句用法)

conservancy (n.): 1755, "commission with jurisdiction over a port or river," from Latin conservant-, present participle stem of conservare (see conserve) + -cy. Earlier was conservacy (mid-15c., Anglo-French conservacie). Meaning "official preservation of undeveloped land" dates from 1859 (first reference is to protection of bo trees in Ceylon).

词态变化

复数 conservancies;

1. They spent months of toil on the water conservancy project.: 他们为这项水利工程辛辛苦苦地干了几个月.

2. These investments have greatly improved Xinjiang"s water conservancy, communications, posts and telecommunications and other infrastructure facilities.: 这些投资使新疆的水利、交通、邮电等基础设施环境有了很大改善.

3. We"ve been carrying out water conservancy work on a large scale.: 我们进行了大规模的水利建设.

4. Water resources conservancy lands: used for water conservancy and the facilities.: 一二水利用地: 供水利及其设施使用者.

5. In 1958 he was put in charge of water conservancy construction.: 1958年,领导上让他负责水利建设工程.

water conservancy construction 水利建设

water conservancy 水利(工程)

conservancy system 保护系统

conservancy engineering 土壤保持工程...

conservancy of sanitation 卫生管理

water conservancy works 蓄水工程

conservancy area 封山育林区

water conservancy project 水利工程

conservancy district 自然资源保护区...

forest conservancy 森林保护

conservancy of sanitation 卫生管理

forest conservancy 森林保护

fire conservancy 防火区

water conservancy 水利

water conservancy project 水利工程

water conservancy school 水利学校

forest conservancy area 封山育林区

water conservancy construction 水利建设

Department of Water Conservancy 水利系

water conservancy facilities 水利设施

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