land subsidence [地质] 地面沉降 ; 地陷 ; 土地下沉 ; 土地沉陷
subsidence area 沉降面积 ; [矿业] 塌陷区 ; 沉陷地区 ; 沈陷地区
subsidence formation 凹陷地层
surface subsidence 地表塌陷 ; 地表下沉 ; 地表沉陷 ; 地表下陷
map of mining subsidence [矿业] 开采沉陷图
mining subsidence observation [矿业] 开采沉陷观测 ; 开采沉陷查看
ground subsidence 地层陷落 ; 地层下陷 ; 地面塌陷 ; 地面沉陷
secular subsidence 缓慢沉陷 ; 长期缓慢沉降
subsidence inversion [气象] 下沉逆温 ; 沉降逆温 ; 下沈逆温 ; 不沉逆温
The rock layers cracks with certain angles and is spread upward. The upper rock layer subsidence value is bigger than the surface value with a relatively small rock layer subsidence value above the coal wall.
岩层以一定的断裂角断裂且向上传递,采空区上方岩层下沉值大于地表下沉值,而煤壁上方岩层下沉值较小。
参考来源 - 厚黄土薄基岩煤层开采岩移及土壤质量变异规律的研究Although abundant water support is unable,it is favor to the sand plant for maintain their growth. In conclusion,a certain extent of ecological function of subsidence area will get back after long time stabilization.
说明塌陷区经过长时间的稳定后，可以恢复到具有一定生态功能的程度。
参考来源 - 神府东胜矿区不同塌陷阶段土壤水分变化特征—《南水北调与水利科技》—2008年第3期—龙源期刊网The result showed that,the point subsidence of the building was even,and the volume extent and velocity was limited.
分析结果表明,施工各阶段,建筑物主体体沉降速率及幅度均较小,各点沉降基本均匀。
参考来源 - 高层建筑物变形监测数据处理与分析As construction scope developing and land resources diminishing continuously in city, mass of high-rise buildings are constructed in disadvantage area where exist liquefaction, subsidence and destabilization slop. The field nonlinearity and stabilization has significant influences on structural seismic performance.
由于城市建设规模的不断扩展及土地资源的减少,在存在液化、震陷及岸坡失稳等抗震不利地段亦开始大量修建高层建筑,场地非线性及稳定性对结构抗震性能影响显著。
参考来源 - 场地—结构体系基于性能抗震设计分析方法研究It specify the high-speed and pile soft cushion, gravel composite geomembrane cooperate to prevent damage road embankment and salt move and subsidence observation method to control, and method and process to ensure the stability of roadbed settlement.
具体说明荣乌高速粉喷桩处理软土地基、砂砾垫层配合复合土工膜防止盐水上移损害路基和路面以及用沉降观测法具体控制路基沉降,确保路基稳定的过程和方法。
参考来源 - 盐渍土地段高速公路工程质量因素分析及控制·2,447,543篇论文数据，部分数据来源于NoteExpress
N-UNCOUNT When there is subsidence in a place, the ground there sinks to a lower level. (地面)下沉
So, naturally, their first calendar was divided up into three seasons, each based on the river's changes: inundation, subsidence and harvest.
因此，他们的第一个日历系统被自然地分为三个季节，每个季节都是根据河流的变化而划分：淹没期、下沉期和丰水期。
Afterwards during the season of subsidence, the water would subside, or recede, revealing a new layer of fertile black silt and allowing for the planting of various crops.
在随后的沉降季节，水会退去，并露出一层新的肥沃的黑色淤泥，可以在这上面种植各种作物。
Land subsidence has been aggravated by overpumping of underground water and the construction of thousands of high-rise buildings.
过度抽取地下水和建造成千上万的高层建筑加剧了地面沉降。
词组短语
应用推荐