- 泥沙測量
- sediment: n. 1.沉淀(物)；沉渣。 2.【地質(zhì)學(xué)；地理學(xué)】沉積 ...
- survey: vt. 1.眺望，俯瞰，環(huán)顧。 2.審視；通盤考慮[考察 ...
- stream sediment survey: 水系沉積物測量
- sediment: n. 1.沉淀(物)；沉渣。 2.【地質(zhì)學(xué)；地理學(xué)】沉積物。
- in-survey: 內(nèi)部調(diào)查
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sediment survey中文什么意思
- 泥沙測量
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例句與用法
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- 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(chǔ)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(nèi)礦石最高金品位的方法并計算了秦巴地區(qū)的判別指數(shù)；總結(jié)出萬分之一土壤測量礦致金異常的標(biāo)志特徵、礦體定位的估算公式及各級次地形坡度角的系數(shù)和常數(shù)。