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据美、苏一些书刊报道,国外正在利用可控震源解决深部地壳构造及地震预报中的问题。现简要介绍如下:可控震源是一种连续振动系统(非炸药震源),最早于1950年在美国出现,1957年首次用于生产,1961年后作为通用的地震勘探工具,并在六十年代很快得到了发展。美国、西欧、非洲、澳、新和中东地区均已在石油勘探中广泛使用,目前正处于蓬勃发展阶段。
According to some books published by the United States and the Soviet Union, foreign countries are using controlled sources to solve problems in deep crustal structures and earthquake prediction. The brief introduction is as follows: Vibrator is a continuous vibration system (non-explosive source), first appeared in the United States in 1950, first used in production in 1957, used as a general seismic exploration tool after 1961 and in the 1960s Quickly got development. The United States, Western Europe, Africa, Australia, New Zealand and the Middle East have all been used extensively in oil exploration and are currently at a booming stage.