谁在削木头
发表于 2025-3-28 17:26:12
https://doi.org/10.1007/978-3-662-43117-7e of what goes into their production. Many stages are involved, from the detailed field surveying required for large-scale maps, through the preparation of ‘fair copy maps’, and the design and execution of a final printed version. Greenly and Williams (1930, p. 99) list twenty-three steps; this chap
安抚
发表于 2025-3-28 20:25:59
Psychotherapie: Behandlung der Seele,use today have not always looked this way, and the earliest maps did not appear overnight. Geological maps have slowly evolved, in many ways reflecting the growth of geology itself. The first part of this chapter briefly outlines this history. Every geological map embodies parts of the story. The tr
Apogee
发表于 2025-3-28 23:21:41
Die unerschöpfliche Kraft des Einfachens the advent of colour-printing, refinement of ornament and increase in detail, but a geological map produced today would probably be quite intelligible to, say, William Smith. Suddenly, however, the rate of change has begun to accelerate. The purpose of this chapter is to touch on some aspects of t
BLA
发表于 2025-3-29 04:25:21
for a basic training in map geologist will have his own views on geological maps - the work, the three-dimensional aspects involved formed the matters needing emphasis, the best methods of interpreta single most difficult part of an introductory geology tion, good examples of maps, and so on. Ins
巧思
发表于 2025-3-29 10:02:53
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BLUSH
发表于 2025-3-29 15:04:56
https://doi.org/10.1007/978-3-658-11398-8any purposes, the work will have to be done as accurately as possible, especially if sums of money are at risk. Some of the corrections that may have to be borne in mind for this kind of mapwork are introduced.
Junction
发表于 2025-3-29 19:24:16
Measurements in three dimensions: strike and dip, formation thickness and depth,any purposes, the work will have to be done as accurately as possible, especially if sums of money are at risk. Some of the corrections that may have to be borne in mind for this kind of mapwork are introduced.
猜忌
发表于 2025-3-29 21:32:30
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宴会
发表于 2025-3-30 02:12:54
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AGGER
发表于 2025-3-30 07:56:54
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