【正文】
rge frequency導(dǎo)流時(shí)段diversion period導(dǎo)流隧洞diversion tunnel導(dǎo)沙槽sandguide channel導(dǎo)沙坎 (攔沙坎 ,擋沙坎 )sandguide sill導(dǎo)水機(jī)構(gòu)gate operating mechanism導(dǎo)水系數(shù)coefficient of transmissivity導(dǎo)軸瓦間隙guide bearing clearance倒錘線觀測(cè)(倒錘法)inverse plumb line observation倒虹吸管inverted siphon稻田適宜水深suitable water depth in paddy field燈泡式水輪發(fā)電機(jī)bulb hydraulic generator燈泡式水輪機(jī)bulb turbine等高耕作 (橫坡耕作 ) contour tillage等高截流contour interception等高距(等高線間隔) contour interval等高線contour等徑流深圖runoff isopleth map 等流時(shí)線isochrone等密圖contour diagram 等面積定則equalarea criterion等容粒徑volume equivalent diameter等水位線圖water table contour map等速流homogeneous flow等效網(wǎng)絡(luò)equivalent network等壓面equipressure surface等雨量線圖isohyetal map等值線圖isoline map 低壩low dam低電壓保護(hù)under voltage protection低電壓閉鎖 (起動(dòng))過(guò)電流保護(hù) under voltagestarted over current protection 低流態(tài)混凝土lowslump concrete低頻起動(dòng)low frequency starting低型布置lowtype layout低壓 (低電壓 )low voltage (.)低壓配電屏low voltage distribution panel/board低壓配電裝置Low voltage switchgear installation低壓配電裝置low voltage switchgear installation低揚(yáng)程泵站lowhead pumping station堤dike (embankment,levee)堤后式泵房pump house at leveetoe堤身式泵房water retaining pump house滴灌drip irrigation滴灌系統(tǒng)system of drip irrigation底環(huán)bottom ring底檻embedded sill (ground sill)底孔導(dǎo)流bottom outlet diversion底欄柵式取水bottomgrating intake地腳螺栓foundation bolt地殼earth crust地殼形變觀測(cè)(大壩庫(kù)區(qū)地殼形變觀測(cè))observation of earth crust deformation地幔earth mantle地貌geomorphy 地貌綜合cartographic generalization of relief地面分辨力ground resolution地面灌溉系統(tǒng)Surface irrigation system地面立體攝影測(cè)量terrestrial stereo photogrammetry地面露點(diǎn)dew point at earth surface地面排水系統(tǒng)Surface drainage system地球彎曲差error due to curvature of earth 地球物理勘探 (物探) geophysical prospection 地圖map 地圖編繪Map Compilation地圖編繪(原圖編繪)map pilation地圖編繪與制印Map Compilation and Reproduction地圖分幅Sheet line system地圖復(fù)照map photography地圖清繪map fair drawing地圖投影map projection地圖投影變換map projection transfromation地圖投影變形distortion of map projection地圖圖號(hào)(圖號(hào))map numbering地圖圖式(圖式)cartographic symbol 地圖印刷map printing地圖整飾map appearance地圖制版map printing plate making地圖制印map reproduction地圖制印與儀器Map reproduction and instrument地物planimetric feature地物和地貌的表示representation of planimetric feature and geomorphy地下暗管灌溉irrigation by buried pipes地下工程施工Under ground works construction地下浸潤(rùn)灌溉subsurface irrigation by groundwater地下徑流groundwater runoff地下輪廓線underground configuration地下埋管underground penstock地下排水subsurface drainage地下排水系統(tǒng)Subsurface drainage system地下熱水hot groundwater地下式廠房underground power house地下式水電站underground hydroelectric station地下水側(cè)向補(bǔ)給recharge by ground water地下水超量開采excessive mining of ground water地下水動(dòng)態(tài)ground water regime地下水降深drawdown of groundwater地下水開采Ground water mining地下水礦化度mineralization of ground water地下水利用量ground water supplement to the crop root zone地下水臨界深度critical depth of ground water地下水平衡 (地下水均衡 ) ground water balance