The Rance barrage works by blocking the entrance to the estuary of the Rance River, where average difference between low and high tides is26 feet ( eight meters). Rance大坝可以拦截Rance河的河口,此处涨潮和落潮时的水位差可以达到26英尺(8米)。
Study on the flora and the rare precious plants in the natural reserve of Laojie rance of Xixia County in Henan 河南省西峡老界岭自然保护区植物区系及珍稀植物资源研究
Correspondingly, crustal thickness gradually decreased from the continent to the ocean, resulting in appe(?) rance of oceanic crust; 相应地,从大陆向洋,地壳厚度逐渐变薄,最后出现洋壳;
Some circumstances of the sectional scale arrangement of gravity data in the utilization of the long Measuremnt rance gravimeter 总结大测程重力仪的分段格值整理重力资料的几种情况