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地质资料鉴定销毁
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地质资料鉴定销毁
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理学
地质资料
释
geological data identification and destruction
地质资料鉴定销毁
对馆藏地质资料内容、载体等进行甄别后,以焚烧、溶化或破碎等物理或化学方式将没有保存价值的地质资料做出毁灭性处置的过程。鉴定销毁是地质资料管理的重要环节,是馆藏地质资料终结的最后一环节。待销毁的地质资料必须先经过鉴定,并建立资料销毁帐目,否则,不得销毁任何地质资料。地质资料销毁后需对馆藏地质资料帐本、目录等记录进行相应标识。
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two-step normalizing
two steps heating
two stream hypothesis
two-stream instability
two-stringed Chinese fiddle
two stroke internal combustion engine
Two Sworn Brothers
two tailed test
two-tailed test
two tank heat storage
two-tape Turing machine
two-tax system
two-term congruence
two-term equation
two-terminal network
two-terminal problem
two-tier trial system
two-tooth achyranthes
twotoothed achyranthes root
two-torus
two-track politics
two trains puzzle
two-transducer circuit
two "transformations" of geography
Two Treatises of Government
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