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一地质科学中的时间因素与地质绝对年龄测定的重要性地质科学的重要任务之一,在于揭露组成地壳的物质在地质发展过程中的运动规律。大量的资料说明了无论在时间上和空间上,这些物质在地壳中的分布都是不均一的,存在状态也不一致。这些特点标志着地质发展的阶段性。精确测定地质发展阶段的
A Geological Science in the Time and the Absolute Geological Age Determination of Importance One of the important tasks of geosciences lies in the disclosure of the composition of the crustal material in the process of geological development of the law of movement. A large amount of data shows that the distribution of these substances in the earth’s crust is not uniform both in time and in space, and their states of existence are inconsistent. These characteristics mark the stage of geological development. Accurate determination of geological development stage