aeromagnetic survey 中文意思是什麼
aeromagnetic survey
解釋
航空磁測量- aeromagnetic : 磁鐵隕石狀的
- survey : vt 1 眺望，俯瞰，環顧。2 審視；通盤考慮[考察]，觀察（形勢）；概括，綜合評述。3 測量（土地），勘查...
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Carrying on the survey fight in some area of chaoshui basin based on the survey system in high accuracy aeromagnetic gradient
摘要在引進高精度航磁梯度測量系統的基礎上，對潮水盆地某地區進行航磁梯度測量飛行。 -
In middle and high mountain areas, the landform is complex, the flying altitude should be relatively high, and the intensity of magnetic anomalies detected by aeromagnetic survey is hence relatively weak
摘要中高山地區的地形復雜，飛行高度較高，航磁測量獲得的磁異常強度相對弱小。 -
Not only to the study of the foundation geology, but also to the exploration of the mineral resource, the high accuracy aeromagnetic gradient survey system can provide broad application prospect
因此引進高精度航磁梯度則量系統，無論是對今後的基礎地質研究，還是礦產資源勘查等方面都有著廣闊的應用前景。 -
Abstract : based on 1 200000 aeromagnetic survey data performed in 1998, and referred to materials of geolo - gic and geochemical prospecting of the working area, this paper discusses the relationship between the characte - ristics of magnetic field, magmatic rocks, fault structure and the distribution of mineral resources, and investigates the geologic metallogenic environments, and sets up the prospecting criteria for hydrothermal and volcanic - sedimentary copper, lead, zinc, gold, iron, manganese deposits, then makes the prognosis of the prospecting potential of the working area
文摘:本文以1998年1 20萬航空磁測資料為基礎，參考地質和化探資料，對工作區磁場特徵、巖漿巖、斷裂構造與礦產分佈的關系進行探討，研究地質成礦環境，建立尋找熱液型和火山-沉積型的銅、鉛、鋅、金、鐵、錳礦找礦標志，對本區找礦遠景進行了預測。 -
In order to utilize the magnetic anomaly information obtained by high - precision aeromagnetic survey more effectively, this paper, based on the reliable proof of the existence of weak magnetic anomalies in middle and high mountain areas and combined with characteristics of middle and high mountain areas, has advanced an improved nonlinear filtering method and described its effect in practical application
為了更有效地利用高精度航空磁法測量得到的磁異常信息，在充分論證中高山區弱磁異常存在的可靠性基礎上，結合中高山地區特點，提出了改進的非線性濾波方法，並給出其實際應用效果。
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