2) the riparian areas along the Yangtze River
沿江地带
3) coastland of East China
沿海地带
1.
The basic characteristics of environmental engineering geological problems in the coastland of East China are anlyzed, the regional units of engineering geological environment of the coastland are divided and the regional synthetic management, prevention and harness of environmental engineering geological problems in the coastland are discussed.
分析我国沿海地带环境工程地质问题的基本特点 ,并对其地域单元进行划分 ,探讨沿海地带环境工程地质问题地域综合管理与防治。
6) the area along the railway
沿线地区
1.
The Construction of Chongqing-Huaihua Railway will exert a tremendous influence on the economic development of the area along the railway.
渝怀铁路修建对沿线地区经济发展具有重要意义。
补充资料:长城及沿线城障修燧汉长城
长城及沿线城障修燧汉长城西起甘肃敦煌县玉门关以西,沿疏勒河南岸,经湾窑墩,天桥墩,吐火洛,后进入安息县北湖。再向东到金塔县境内,接居延塞,沿额济纳河迤题北上;曲折蜿蜒,气势磅礴。另一走向从金塔,高台,张掖,山丹,永昌,民勤,武威,古浪,永登等县,过黄河东去。城垣虽经两千多年风沙侵蚀,但有些地段至今仍坚固完整,屹立于戈壁中;玉门关附近城垣保存较好。结构为就地取材,以芦苇,红柳,胡杨和罗布麻等夹砂砾石层层夯筑。城垣最高处4米左右。芦苇等层厚5厘米,砂砾层厚20厘米,粘结非常牢固,可谓我国古代独创的“混凝土”。长城内侧高峻处,风燧土台相望。土台以黄土为基,上部用土坯垒砌,高者达10米。台旁墙坞内有戍卒所居小舍,备弓弩刀剑,石块等防御武器。烽顶小室为戍卒日夜警戒执勤的岗位,如发现敌情,相互报警。据说狼粪燔烟最大,使远处易见,故土台俗称狼烟墩,又名烽火台。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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