Pre-Cambrian
英[]
美[ˈpriː ˈkæmbrɪən]
双语例句
- 1. RD: I know you're working on a programme about Cambrian and pre-Cambrian fossils, David.
- 理查德·道金斯：大卫，我知道你正在做一个关于寒武纪和前寒武纪化石的专题节目。
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- 2. Some researchers have pointed out the key to the regional correlation of the upper Pre-cambrian in South Liaoning is how to link and correlate with Jixian and Xiadong stratotypes.
- 辽南上元古界的区域对比的关键是如何与蓟县层型、峡东层型的衔接或对比。
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- 3. Therefore the deficiency of pre-Cambrian fossil and the sudden emergence of Cambrian trilobite are like a double edged sword posing threat for the very foundation of Darwin evolutionism.
- 因而前寒武纪化石的缺失和寒武纪三叶虫等突发式出现，好象一把双刃剑，对达尔文演化学说的塔基构成了威胁。
youdao
- 4. Yunnan emerald deposit was found in (pre) Cambrian metamorphic rocks.
- 云南祖母绿矿床产于寒武系变质岩中。
youdao
- 5. Yunnan emerald deposit was found in (pre) Cambrian metamorphic rocks.
- 云南祖母绿矿床产于寒武系变质岩中。
youdao
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