ground water depth 中文意思是什麼
ground water depth
解釋
地下水深度-
The water - depth computer monitoring system collects data from gps, multi - frequency fathometer ( 16 frequencies ) and plc network. based on the analysis of these data, a three - dimensional underwater ground profile is presented for the scheduled area of geotextiles - laying, the development tool of the three - dimensional underwater ground profile is opengl. this thesis is organized into five chapters
水深計算機監控系統採集來自gps 、多通道測深儀（ 16通道）以及plc網路的數據，將這些數據進行處理后，顯示待鋪設軟體排的小區域內的三維水下地形，三維地形的開發採用目前國際上流行的三維圖形介面opengl 。 -
Taking maluping mine, kaiyang phosphate ore zone as an example, change of mine water amount, its evolution process and law of correlated factors to crush into the pit due to ground surface crack with increases in mining depth, are descryibed
摘要以開陽磷礦區馬路坪礦為例，描述其礦山隨著采礦深度的增加造成地表開裂變化及其礦坑水的水量變化和潰入礦坑的相關因素的演變過程和規律。 -
The purpose of this study has two aspects : firstly, to determine the depth of occurrence of groundwater and to evaluate the groundwater level distribution in the oasis and desert ecotone, secondly, combining rs and gis by visual basic, in order to bring forward the means of making ground water depth map and advance making precision
本研究有兩個目的，一是利用衛星遙感數據評價綠洲-荒漠交錯帶地下水位的分佈，藉助遙感圖像處理及分析軟體pci操作平臺，以landsat - 7etm +全波段圖像作為數據來源，建立了評價地下水位分佈的熱紅外遙感監測模型- - - arglutm模型。 -
Analysing the connection between soil temperature of the earth ' s surface and hereinafter 5cm, 10cm, 15cm, 20cm, 40cm and ground water depth, eliciting that temperature of soil underground 10 cm and ground water depth has junction. 3
分析了地表及地表以下5cm 、 10cm 、 15cm 、 20cm 、 40cm土壤溫度，與地下水埋深間的相關性，得到結論地表以下10層面的土壤溫度與地下水埋深相關性最大。 -
Meanwhile, as the depth of grouting and the diffusion radius of the cement in grouting project can be shown by ground penetrating radar images, this technique can become a new non - destructive test technology in dyke and dam grouting projects of the water conservancy department
同時，根據地質雷達影像特徵可探測灌漿工程的灌漿深度和水泥漿擴散半徑，提出它可作為水利部門堤壩灌漿工程質量無損檢測的一種新的技術手段。 -
Roughly acquire optical depth of clear sky and clouds from radiation station data and routine meteorological data of land surface, and the study the relationship between clouds " physical character and radiation. obtain the relationship between surface and near - ground atmosphere, and then according to this estimate surface albedo and surface net. by analyzing the relationship between satellite visible spectra, infrared spectra, and water vapor spectra values and radiation, by means of radiation transfer theory, analyze and deducethe relationship between clouds and radiation, and establish relationships between satellite value and global radiation and net
通過衛星雲圖的計數值來判斷雲對輻射的作用，以此建立起它們之間的關系；利用地面觀測資料和常規資料來粗略求取晴空大氣和雲光學厚度，進而研究雲的物理屬性與輻射關系；簡單的獲取地表與近地面大氣之間的輻射關系，以此估算地表的反照率，和地表的凈輻射；分析了衛星可見光、紅外及水汽雲圖計數值和地面輻射之間關系，利用輻射傳輸公式來推倒和分析雲對輻射的關系，試圖建立起衛星測值與地表總輻射和凈輻射之間的關系，並將晴空和有雲的個例分開，分別建立並選出最佳模式，以此來估算地表的凈輻射和總輻射。 -
This paper introduced the experimental results for ground - source water / water heat pump, analyzed the effects of the variety flux on system performance coefficients, which showed that the optimal operation flux is 1000 ( l / h ) and provided the heat exchange rate per unit depth of coil, 45 80 ( w / m ). compared the exchang - heat - curveline in winter with that in summer, through which showed the advantages of gshp in mode of heating and cooling on long - period operation
本文介紹了地源水-水熱泵全年冬夏暖冷聯供的實驗結果以及過渡季地溫的恢復情況，分析了系統流量對熱泵性能參數的影響，獲得了最佳運行流量為1000 （ l / h ） 。並實測得到單位管深換熱率及埋管的有關性能指標。 -
In arid and semi - arid areas, the land salinisation has become very serious because the earth ' s surface evaporates strongly and highly - mineralized ground water rises above the critical depth
在乾旱和半乾旱區，由於地表強烈的蒸發和高礦化度的地下水超過了臨界深度，土壤鹽漬化現象非常嚴重。 -
In construction of field stations located in sandy soil areas with higher ground water levels, the ground water level must be lowered below designated excavated depth so as to guarantee the smooth engineering progress
摘要在水位較高的砂土地區進行站場施工，必須先將地下水位降到設計挖深以下，才能保證工程的順利進行。
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