English translation for "集水面积"

catchment area
catchmentarea
contributing area
water-collecting area
watershed area

Related Translations:

水面:  the surface of the water; table◇水面操纵 surface manoeuvering; 水面导航 surface navigation; 水面发射 water-surface launching; 水面航空跑道 overwater airport runway; 水面滑行 hydroplaning; 水面减压 surface decompres

水面世界:  between air and water

拍打水面:  paddle

潮汐水面:  tidal watertidewater

水面蒸发:  evaporation form water surfaceevaporation from water surfaceevaporation of water surfacewater surface evaporation

水面上升:  water surface ascentwater-table rise

水面平台:  surface platform

测压管水面:  piezometric surfacepotentiometric surface

水面的:  surface

水面浮标:  surface buoywater surface float

Example Sentences:

	1.	With the same slope gradient and slope length , the soil erosion on the dyke slope caused by the runoff mainly depended on the factors such as the runoff , flow velocity , rainfall intensity , rainfall duration , as well as the up - slope drainage area of dyke slope 坡度、坡长一定时，径流对戗坡的侵蚀主要与径流量、流速、雨强、降雨历时，戗坡以上汇聚水量或集水面积有关。
	2.	The system considers synthetically the influence of estuarine ecosystem on the whole basin and human life from aspects of influence on pacts of the environment , biology and human of ecosystem respectively , and adopts the indices of catchment area , population density , inflow amount , period of river flow cut - off , water quality , biodiversity index number and biomass to evaluate the state of estuarine ecosystem 指标体系综合考虑河口生态系统对全流域及入类生活的影响，分别从生态系统的环境部分、生物部分以及对人类的影响等3方面，采用集水面积、人口密度、入海量、河口断流时间、水质、生物多样性指数和生物量等7项指标对河口生态系统状况进行评价。
	3.	When catchment area , average channel gradient and catchment shape factor of designed culvert or bridge are known , a user can be convenient to get local parameters c , e and b from standard contour charts and easy to calculate flood flow just by a calculator . design period of flood flow is enormously shortened as well as a high precision . estimated flood flow through culvert or small bridge by new calculation model is generally less than by traditional methods , so that much cost is cut down a s reducing the span of culvert or small bridge 以75000km ~ 2的川中丘陵地区为试点研究区，绘制了该地区新模型的参数等值线图，率定了不同设计频率的改正系数，使设计者只需在地形图上获取集水面积，河道平均坡降和流域形状系数，在参数等值线图上查得桥涵所在地的相应参数，使用计算器即可迅速计算出设计流量，大大缩短了设计周期，且精度较高，设计的洪水流量一般低于传统方法，从而可减小桥涵跨径，节省投资。
	4.	There are four characteristics of the evolution of tidal creek as follows : ( 1 ) in the initial stages , tidal creek develops by continuous eroding trace to the source and depriving of the top of other tidal creeks . ( 2 ) the transverse moving of tidal creek occur mostly in the lower part , the middle part and the outlet take second place , and the upper part is more stability . ( 3 ) the different level branches of tidal creek transform into each other in the whole evolution course 潮沟的演变具有以下特点： ( 1 )潮沟在形成初期，不断进行溯源侵蚀和袭夺以扩大集水面积而发展壮大， ( 2 )潮沟的侧向移动主要发生在潮沟的下段，中段和口门次之，上段最为稳定( 3 )不同级别的支潮沟之间处在不断地相互转化过程之中。

Similar Words：

"集水量" English translation, "集水硫" English translation, "集水流域" English translation, "集水盲沟" English translation, "集水面" English translation, "集水面积(区)" English translation, "集水排水沟" English translation, "集水盘托架" English translation, "集水喷射装置" English translation, "集水盆" English translation