safety basin

基本解釋

It is significant for ecological safety of the entire Yellow River basin to protect grassland ecosystem in Maqu County.
黃河上游瑪曲草地生態(tài)系統(tǒng)的保護(hù)對(duì)整個(gè)黃河流域的生態(tài)安全意義重大。
Yue-qing Bay is a good place as a port for its ideal natural conditions such as safety basin, strong tide flow and low sediment concentration.
樂(lè)清灣避風(fēng)條件好，潮流動(dòng)力強(qiáng)，含沙量小，具有較好的建港條件。
The purpose of the paper is to assess the ecological safety of basin land consolidation, taking the area of old course of the Yellow River in Jiangsu Province as a case.
研究目的：以江蘇省境內(nèi)黃河故道區(qū)為例，評(píng)價(jià)流域土地開(kāi)發(fā)整理的生態(tài)安全。