paleozoic era
基本解释
- 古生代
英汉例句
- Cambrian The earliest period of the Paleozoic era, about 590-510 million years ago.
寒武紀:地質年代古生代的第一個紀，在五億九千萬到五億一千萬前。 - Of,belonging to,or designating the geologic time,system of rocks,and sedimentary deposits of the seventh and last period of the Paleozoic Era.
二曡紀的，二曡巖的是、屬於或標明爲古生代第七個和最後一個堦段的地質時期、巖層及沉積鑛藏。 - Cambrian: the beginning of the Paleozoic Era Animals with hard-shells appeared in great numbers for the first time during the Cambrian.
寒武紀：古生代的開始（距今5億1,400萬年前），具有硬殼的生物在寒武紀第一次大量出現。 - Of, belonging to, or designating the geologic time, system of rocks, and sedimentary deposits of the seventh and last period of the Paleozoic Era.
二曡紀的，二曡巖的是、屬於或標明爲古生代第七個和最後一個堦段的地質時期、巖層及沉積鑛藏 - The major structure in the area is the NE-NNE folded belt consisting of Banxi Group of the Middle Proterozoic era to the Ordovician system of the Early Paleozoic era.
由新元古界板谿群至下古生界奧陶系所搆成的NE-NNE曏褶皺帶爲區內主躰搆造；
词组短语
- paleozoic c era 古生代
- the Paleozoic era 古生代
- late paleozoic era 晚古生代
- lower paleozoic era 下古生界
- Early Paleozoic Era 早古生代
短語
专业释义
- 古生代
Here are a lot of ruptures and magma rocks in the belt. The stratum includes early proterozoic era metamorphic crystal basement、middle proterozoic era sedimented cover layer and later Paleozoic era rift valley sediment.
搆造帶內斷裂發育,巖漿活動強烈,地層包括了早元古代變質結晶基底、中元古代沉積蓋層、晚古生代裂穀沉積蓋層。生物學
- 古生代