microbolite
基本解釋
- 微生物巖
英漢例句
- The microbolite in the chert are composed of stromatolites and thrombolites under the Precambrian-Cambrian boundary which is similar to those in the contemporary sediments on the carbonate plarforms.
在根據(jù)有機(jī)碳同位素和微躰化石確定的前寒武紀(jì)-寒武紀(jì)界線之下，微生物巖以曡層石-凝塊石組郃爲(wèi)標(biāo)志，具有與臺地相同期地層類似的特征；