karst groundwater 中文意思是什麼
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The upper of the east model boundary remains constant head and the at the lower of it, there might exists a diffluent interface. so the east and west sides of the diffluent interface are respectively the drainage area of east and west karst - groundwater of yellow river
模型東界上部以黃河水位為第一類水頭已知邊界,下部必存在一個分流面,分流面東西兩側分別是黃河東西兩塊巖溶水的排泄區,該分流面可視為零流量邊界。 -
Study on the seepage pollution of karst groundwater
巖溶地下水滲漏污染研究 -
Carbon tetrachloride pollution pathway of a karst groundwater supply source
某巖溶水源地四氯化碳污染途徑研究 -
Generally, common geohydrology means only resolve partly the problems mentioned above, whereas, the isotope geohydrology plays an important role unrepiaced with other techniques in the research of karst groundwater
通常,常規的水文地質方法解決上述問題的能力非常有限,而同位素水文地球化學在巖溶地下水的研究中所發揮的作用,是其它的技術方法難以替代的。 -
On the regional karst water, it has been primarily clarified that the distributing trait, the cause of formation, and the environment background, and it has been confirmed that the source, the height, and the location about the karst groundwater replenishment. we have found out the relationship of developing circulation among the atmospheric water, the surface water, and the groundwater in the research area, and have compartmentalized the different geohydrology structures about the karst water. 2
初步查明了研究區的巖溶水分佈特點、巖溶水的成因及形成的環境背景,確定巖溶地下水的補給源區、補給高度、位置及巖溶區內大氣降水,地表水、地下水的動態循環關系,劃分出巖溶水不同的水文地質單元; 2 -
This article is based on statistic and analysis of the long - term observation data of the groundwater in the karst basin from 1987 to 2005 and systematically discusses the water level of karst groundwater, the pumping volume and the carved distribution regulation because of over - pumping water and puts forward some specific measures to reasonably development and utilization of groundwater resources
摘要通過覆蓋型盆地巖溶盆地中取水深井1987年2005年盆地地下水長觀資料統計分析,系統探討了宕溶地下水的水位、取水量以及抽水產生的塌陷分佈規律,提出了合理開發利用地下水資源的具體措施。 -
Do springs and yellow river be the only sink of the karst - groundwater
巖溶地下水主要的排泄點是否只有中、東部的泉和黃河 -
In the three models of calculating the leakage quantity of karst water, on account of the linear and non - linear seepage model are accord with the movement of darcy flow and non - darcy flow coexists with the practical instances in zhong - liang reseviour, so the calculation result of leakage quantity of karst groundwater with this model is more reasonable
在上述三種計算庫區巖溶水滲漏量的模型中,由於線性?非線性滲流模型同時考慮了與中梁水庫區實際情況相符合的達西流和非達西流區域並存的地下水運動,因此,利用該模型計算出的庫區巖溶水滲漏量更合理。 -
The karst groundwater stores in the shallow karst zones below the surface, the middle karst zones controlled by geological structures and the deep zones of fossil karst
巖溶地下水賦存於地表以下淺部巖溶帶、構造控制的中部巖溶帶和深部古溶蝕帶。 -
The deep karst groundwater has been clearly investigated on dynamics characters such as the retention time, the transportation speed, the flowing direction etc, and on the hydrodynamic connection with other groundwater aquifers
調查了深部巖溶地下水的滯留時間、運動速度、徑流方向等動力學特徵,以及它們與其它地下含水層之間的水力聯系。 -
Isotope evidence of strong runoff zones of karst groundwater in eastern weibei, shaanxi, china, and its renewability evaluation
陜西渭北東部巖溶地下水強徑流帶的環境同位素證據及其可更新性評價 -
On the basis of previous research view to the boundary of karst - groundwater system in research area, chapter two starts with the natural geography condition of research area and analyzes the condition of geology and hydrogeology carefully. accordingly, several queries are brought out as follow : is the tertiary system ( n ) confining layer
第二章從研究區自然地理條件入手,結合前人研究區巖溶水系統邊界的研究觀點,對研究區的地質、水文地質條件進行了深入分析之後,提出如下問題:第三系( n )地層是否為隔水 -
Study on pollution routes of karst groundwater in karst collapse regions of shandong province
魯中南巖溶塌陷區巖溶水污染途徑研究 -
The most important task object of all in the process of tunnel construction is karst groundwater. without investigating thoroughly basic condition and dealing appropriately with drainage problems, enormous economic loss would be occurred with hazards to tunnel construction
巖溶地下水是隧道施工建設過程中最主要的工作對象,如果未能搞清楚巖溶地下水的基本情況,解決好排水問題,將會給施工帶來嚴重危害,造成重大的經濟損失。 -
In the third chapter, the paper describes the conceptual model of research area : in plane, the range and boundary of the model accords with that of tong - pu - he karst - groundwater sub - system ; in vertical, the model ranges from the bottom of cambrian to the phreatic surface
第三章,確定研究區概念模型如下:在平面上,模型範圍與銅蒲合巖溶水系統范圍一致。銅蒲合巖溶水系統的邊界就是該模型的邊界。在垂向上,上至潛水面,下至寒武系底面。 -
Facing on karst groundwater in the process of yuanliangshan tunnel construction, we have collected the samples of the regional karst water and the pressure - bearing karst water, and have calculated d value with analyzing 6 d, 6 18o, t value
針對圓梁山隧道施工建設過程中面臨的巖溶地下水問題,我們採集了區域巖溶水和巖溶承壓水的樣品,對水樣做了d 、 ~ ( 18 ) o和t值測定,並計算出d值。 -
The finite element volume method and application of mathematic model of karst groundwater flow
巖溶裂隙地下水流數學模型求解的有限體積法及應用 -
An evaluation of the phosphoric pollution of karst groundwater in dagangou
大幹溝巖溶地下水磷污染評價 -
The former is of opinion that the boundary of karst - groundwater system in research area is in consonance with the boundary of " tong - pu - he subsystem of karst groundwater " in east wei bei
前人認為,研究區巖溶水系統邊界即為渭北東部的「銅蒲合子系統」邊界。 -
The paper sets up a groundwater three - dimensional flow model to predict the karst groundwater regime in east area of wei bei in shanxi province on the condition of exploitation
本文建立地下水三維流模型,對陜西省渭北東部的巖溶地下水開采條件下的動態進行預測。
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