In this paper, the characteristics and tendency of annual runoff changes of Naolihe River are analyzed, which is regarded as a typical marshy river in Sanjiang plain.
在分析三江平原典型沼泽性河流挠力河径流演变特征及趋势的基础上,应用灰色关联分析和径向基函数网络等方法,探讨了引起径流量减少和发生突变的原因。
This study investigated precipitation and runoff changes and their driving forces of marshy river in the Sanjiang Plain over the second half of the 20th century.
结果表明 :从 2 0世纪 5 0年代至今 ,研究区沼泽性河流的年降水量和年径流量都有减少的总趋势 ;年降水量和年径流量分别在 5 0年代和 6 0年代发生一次突变减少现象 ;近 5 0年来 ,随着宝清水文站和菜嘴子水文站之间的沼泽湿地不断减少 ,沼泽性河流流域的滞洪调节作用也发生明显变化 ,5 0年代后期至 70年代末 ,研究区出现年最大出流量小于入流量年份的频次是 5 0 % ,而 80年代至 90年代 ,其频次只有 35 % ,表明研究区的滞洪调节作用在逐渐减
Method on Exploding and Digging of Frozen Soil for Pipeline Ditch in Swamp;
沼泽地带管沟的冻土爆破开挖方法
A study on composition structure and species diversity in ecotones between forest and swamp;
森林-沼泽交错群落组成结构与物种多样性的研究
On Ecotones between Forest and Swamp in Baihe Region of Changbai Mountain;
长白山白河地区森林/沼泽交错群落的研究
Of, resembling, or characterized by a marsh or marshes; boggy.
沼泽般的，湿软的类似沼泽地的，沼泽地所特有的；多沼泽的
marshy ground, fields, countryside, etc
沼泽地、 湿软的田地、 有沼泽的农村.
Land consisting of moors.
高沼地由沼泽地构成的土地
The surrounding land is low and marshy.
周围的地低洼而多沼泽.
from 280 million to 310 million years ago; warm climate; swampy land.
气候温暖，多沼泽地。
The road cut through the swamp
那条路穿过沼泽地。
that stood in a marsh at the edge of the village,
位于村边的沼泽地上，
reclaimed marshland, desert, etc
经治理的沼泽地、 沙漠等
A cutting in a peat bog.
泥炭沼泽地中的草地块
The swamp teems with mosquitoes.
这片沼泽地蚊子多极了。
The swamp has standing pools of water.
沼泽地中有些死水坑。
roaring over moor and meadow,
呼啸着越过沼泽和草原，
We must drain swamps.
我们必须排出沼泽的水。
The country is made up of meadow and marsh.
那地区全是草地和沼泽。
There are a lot of frogs in the marsh.
沼泽里有许多青蛙。
"The place is practically a bog."
这里实际上是沼泽。”
The soldiers became bogged in the swamp.
士兵们陷在沼泽中。
The old fort flanked on a swamp.
古碉堡的一侧靠着沼泽。