plutonic是什么意思

adj. 火成岩的；冥王星的

英文词源

plutonic (adj.): "pertaining to or involving intense heat deep in the earth's crust," 1796, coined by Irish scientist Richard Kirwin (1733-1812) from comb. form of Pluto (as god of the underworld) + -ic. Especially in reference to early 19c. geological theory (championed by Hutton) that attributed most of the earth's features to action of internal heat, a theory which triumphed over its rival, neptunism, which attributed them to water. Related: Plutonism; Plutonist.

1. This belt is bounded on the north by a group of large plutonic masses.: 该带的北部被一群大规模的深成岩体所限.

3. Zhuizi Mountain compound plutonic complex consists of seven compound plutonic rock theies.: 锥子山复式深成杂岩体由7个复杂深成岩体组成.

4. Plutonic rocks consisting of pyroxene, pigeonite and plagioclase , the source of cumulate eucrites.: 包括辉石、易变辉石、和斜长石等火成岩, 来自于推积性的喷发.