地质时代 meaning in Chinese
geologic age (geological time)
geologic era
geologic period
geologic time scale
geological age
geological period
geologicalage
Examples
- The following examples of oil and gas fields in distributary and delta-fringe sand bodies range in age from late paleozoic to middle cenozoic .
下面所列举的是分布于分流和三角洲前绿砂体的油气田的例子，在地质时代上从晚古生代至中新生代。 - The ghost city heritage from geologic period
地质时代的遗存绝响 - The metallizing processes of gold takes place in almost every geologic eras
摘要金矿床几乎形成于所有地质时代，但在不同时期其矿化强度明显有别。 - The study of the forms of life existing in prehistoric or geologic times , as represented by the fossils of plants , animals , and other organisms
古生物学对出现在史前或地质时代的生命的形成的研究，体现在植物、动物和其它有机体的化石上 - Accordingly , the dune deposits of the section since 150 ka bp can be divided into 38 alternate evolvement processes of desert and inter - desert periods , which accord with the sedimentary cycles of the section . it is further suggested from now climate in the area that the 38 inter - succession processes of dune deposits and fluvio - lacustrine or palaeosols in past 150 ka actually result from the alternate evolvement of the ancient east asia winter and summer monsoons in the mu us desert during the long geologic times
从这一认识出发，将米浪沟湾剖面150ka以来的砂丘堆积划分为38个旋回的沙漠期与间沙漠期交替演化过程，并认为，该剖面自那时以来发生的38个砂丘沉积与河湖相或古土壤的演替过程，实际上是这一长期地质时代毛乌素沙漠受东亚冬夏古代季风影响交替演化所致。