四堡乡坐落于连城北部省道建文线上,巍峨的鳌峰山脚下,处于连城、长 汀、清流、宁化四县边缘,古有“四县共靠”之意,故而得名“四堡”。全乡土地总面积58.78平方公里,地形呈南北走向,被东西两峰山环抱着,全乡共有8个村委和1个林场,20个自然村,133个村民小组,共3784户,16716人。
桂北四堡群的科马提岩,自下而上分为堆晶带、鬣剌带和冷凝带。
Komatiite in the Sibao Group of northern Guangxi may be divided in ascending order into the cumulus zone, spinifex zone and chilled zone.
本文叙述杭州市四堡污水处理厂污水排放江段现场水质检测和分析。
This paper describes the site metering and analysis of water quality in the sewage drain reach of Sibao sewage treatment plant, Hangzhou.
四堡群是华南最古老的地层单位,赋含丰富的矿产,是解决中国南方很多重大基础地质问题的关键所在。
The Sibu Group yeilded abundant mineral resources is one of the earliest stratigraphic units in South China. It is key to research a series of fundamental geological problems in South China.
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