An archaean converts dna into proteins very differently from , say , streptococcus-in fact , protein synthesis in archaea is more similar to the human process than to bacteria .

古生菌，比如链球菌，将dna转录成蛋白质会非常困难实际上与细菌相比，古生菌的蛋白质合成过程与人类的蛋白质合成过程更相似。

He says by examining oxidation rates they have shown the mantle has cooled several hundred degrees since the archaean .

丹尤柴夫斯基说，通过检测氧化的速度，他们证明了自从太古代以来，地幔冷却了好几百度。

A study published this month in environmental microbiology describes a " giant " archaean that grows to 3 centimeters long and is nearly visible without magnification ( it 's just 0.1 mm thick ) .

这个月发表在《环境微生物学杂志》（environmentalmicrobiology）上的一篇研究，描述了一个长到3厘米长的“巨型”古生菌，而且几乎不需要放大就能看见（厚度仅有0.1毫米）。

The complete historical processes of the crust growth from the archaean to the cenozoic eras are recorded and remained in south china continent .

华南大陆记录和保存了自太古代至今大陆生长层完整的历史过程.

The high-grade metamorphic area is the xiaotazhigou formation in the bottom of the distribution area of archaean .

辽西高级变质区系指太古界底部小塔子沟组分布地区。