英语语法分析

Archaean cell walls lack murein, and their lipids have ether links rather than ester links.

古细菌的细胞壁缺乏胞壁质，其连接是醚连接而不是酯连接。

Archaean granulite belts are just the product of plate-tectonic movement of rigid Archaean crust.

太古宙麻粒岩带就是太古亩地壳发生刚性板块运动的直接产物。

Archaean era granulite facies metamorphite series are extensively outcropped in Sa - heqiao, Hebei province.

冀东迁西洒河桥是太古代麻粒岩相变质岩系广泛出露的地区。