stream sediment survey 中文意思是什麼

stream sediment survey 解釋
水系沉積物測量
  • stream : n 1 河流，小河；川，溪。2 流出，流注；一連串，（人物等的）輩出。3 （事件等的）連續；（財富等的）...
  • sediment : n. 1. 沉澱（物）；沉渣。2. 【地質學；地理學】沉積物。
  • 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...
  1. Based on an analysis of dynamic conditions for migration and precipitation of gold grains in water system and their diffusion in soil, this paper has advanced a discriminant formula for surfacce ore potential of gold anomalies from 1 : 50000 stream sediment survey, recounted methods for estimating the highest gold grade ores within the anomalies, calculated the discriminant indices for qinba area, and summed up index characteristics of ore - induced gold anomalies in 1 : 10000 soil survey, estimation formulae for orebody location as well as coefficients and constants of slope angles of various orders and grades

    摘要在分析金粒在水系中運移、落淤和在土壤中擴散動力條件的基礎上，本文建立了五萬分之一水系沉積物測量金異常地表含礦性的判別公式，闡述了推算異常內礦石最高金品位的方法並計算了秦巴地區的判別指數；總結出萬分之一土壤測量礦致金異常的標志特徵、礦體定位的估算公式及各級次地形坡度角的系數和常數。
  2. Based on geochemical technical tests conducted in the yanzidong ore block, western yunnan, the authors used the hydrochemical survey as the grade 3 inspection method for high canyon target areas, and rearranged the methods for routine stream sediment survey and soil survey

    摘要根據在滇西燕子洞礦段的化探方法技術試驗研究結果，將水化學測量作為高山峽谷區靶區三級查證的方法，並對常規水系沉積物測量、土壤測量的工作方法進行了調整。
  3. A comparison of the result from stream sediment survey with that from grid soil survey or chipping rock survey indicates that in the forest and swamp landscape of da hinggan mountains, the tradition stream survey should be replaced by the new grid soil survey or chipping rock survey in the 1 : 50, 000 follow - up for regional geochemical anomalies

    摘要通過對水系的不同介質測量與網格法土壤、巖屑測量結果的研究，提出在大興安嶺森林沼澤區異常查證中，應採用網格法土壤或巖屑測量替代傳統的五分之一萬水系沉積物測量方法。
  4. Application of robust estimation methods to anomaly appraisal of stream sediment survey in xinhure area, inner mongolia

    穩健估計方法在內蒙古新忽熱地區水系沉積物測量異常評價中的應用
  5. First we adopt stream sediment sampling to circle au anomaly then carry out soil geochemistry survey to reduce target area, finally geological prospect to locate gold ore bodies

    先採用水系沉積物測量圈出異常，然後進行土壤（巖石）測量縮小靶區，最後進行地質普查，發現金礦（化）體。
  6. Application of gps in stream sediment survey of

    5萬水系沉積物測量中的應用
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