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矿体纵投影图
释义
矿体纵投影图
Encyclopedia
工学
〔资源勘探工作〕
释
longitudinal projection
矿体纵投影图
将勘探工程切穿矿体轴面的各个交切点,投影到与矿体走向平行的投影面上,用以表示矿体纵向分布轮廓、不同勘探工程对矿体的控制情况及其圈定资源储量的分布范围等的图件。
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Journalism Studies
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Journalist Convention of Chinese Young Journalists Association
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Journalistic History of China
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Journalist Profiles
journalists
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Journalist’s Day of the First of September
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Journal of Agro-Environment Science
Journal of Agronomy and Crop Science
journal of an association,society, ect
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