Cambrian period
寒武纪时期
Cambrian explosion
寒武纪爆发
Cambrian fossils
寒武纪化石
cambrian system
寒武系
middle cambrian
中寒武世
cambrian explosion
寒武纪大爆发
cambrian period
寒武纪时期
cambrian fossils
寒武纪化石
cambrian rocks
寒武纪岩石
cambrian sea
寒武纪海洋
cambrian life
寒武纪生命
cambrian organisms
寒武纪生物
cambrian strata
寒武纪地层
cambrian trilobites
寒武纪三叶虫
cambrian biodiversity
寒武纪生物多样性
During the Cambrian period, many new species of animals evolved.
在寒武纪时期，许多新物种的动物进化了。
The Cambrian explosion was a significant event in the history of life on Earth.
寒武纪大爆发是地球生命史上的重要事件。
Scientists study the Cambrian fossils to understand early life forms.
科学家研究寒武纪化石以了解早期生命形式。
The Cambrian rocks contain a wealth of information about ancient ecosystems.
寒武纪岩石中包含大量关于古代生态系统的信息。
The Cambrian period marked the beginning of the Paleozoic era.
寒武纪时期标志着古生代时代的开始。
Many Cambrian organisms had hard exoskeletons for protection.
许多寒武纪生物具有坚硬的外骨骼用于保护。
The Cambrian seas were teeming with diverse marine life forms.
寒武纪的海洋充满了各种多样的海洋生物形式。
Geologists use Cambrian stratigraphy to study the Earth's history.
地质学家使用寒武纪地层学来研究地球的历史。
The Cambrian period lasted for about 55 million years.
寒武纪时期持续了大约5500万年。
Cambrian trilobites are some of the most well-known fossils from that period.
寒武纪三叶虫是那个时期最著名的化石之一。
the cambrian period marked a significant increase in biodiversity.
寒武纪时期标志着生物多样性的显著增加。
many fossils from the cambrian era have been discovered in canada.
许多寒武纪时代的化石在加拿大被发现。
the cambrian explosion led to the emergence of many animal phyla.
寒武纪大爆发导致了许多动物门类的出现。
geologists study cambrian rock formations to understand earth's history.
地质学家研究寒武纪岩层以了解地球的历史。
during the cambrian, the first complex life forms appeared.
在寒武纪时期，第一批复杂的生命形式出现了。
research on cambrian fossils provides insights into early life.
对寒武纪化石的研究提供了对早期生命的洞察。
the cambrian seas were teeming with diverse marine life.
寒武纪的海洋充满了多样的海洋生物。
scientists are still uncovering mysteries from the cambrian period.
科学家们仍在揭开寒武纪时期的谜团。
understanding cambrian ecosystems helps us learn about evolution.
理解寒武纪生态系统有助于我们了解进化。
the cambrian period is often referred to as the "age of trilobites."
寒武纪时期常被称为“三叶虫的时代”。
Cambrian period
寒武纪时期
Cambrian explosion
寒武纪爆发
Cambrian fossils
寒武纪化石
cambrian system
寒武系
middle cambrian
中寒武世
cambrian explosion
寒武纪大爆发
cambrian period
寒武纪时期
cambrian fossils
寒武纪化石
cambrian rocks
寒武纪岩石
cambrian sea
寒武纪海洋
cambrian life
寒武纪生命
cambrian organisms
寒武纪生物
cambrian strata
寒武纪地层
cambrian trilobites
寒武纪三叶虫
cambrian biodiversity
寒武纪生物多样性
During the Cambrian period, many new species of animals evolved.
在寒武纪时期，许多新物种的动物进化了。
The Cambrian explosion was a significant event in the history of life on Earth.
寒武纪大爆发是地球生命史上的重要事件。
Scientists study the Cambrian fossils to understand early life forms.
科学家研究寒武纪化石以了解早期生命形式。
The Cambrian rocks contain a wealth of information about ancient ecosystems.
寒武纪岩石中包含大量关于古代生态系统的信息。
The Cambrian period marked the beginning of the Paleozoic era.
寒武纪时期标志着古生代时代的开始。
Many Cambrian organisms had hard exoskeletons for protection.
许多寒武纪生物具有坚硬的外骨骼用于保护。
The Cambrian seas were teeming with diverse marine life forms.
寒武纪的海洋充满了各种多样的海洋生物形式。
Geologists use Cambrian stratigraphy to study the Earth's history.
地质学家使用寒武纪地层学来研究地球的历史。
The Cambrian period lasted for about 55 million years.
寒武纪时期持续了大约5500万年。
Cambrian trilobites are some of the most well-known fossils from that period.
寒武纪三叶虫是那个时期最著名的化石之一。
the cambrian period marked a significant increase in biodiversity.
寒武纪时期标志着生物多样性的显著增加。
many fossils from the cambrian era have been discovered in canada.
许多寒武纪时代的化石在加拿大被发现。
the cambrian explosion led to the emergence of many animal phyla.
寒武纪大爆发导致了许多动物门类的出现。
geologists study cambrian rock formations to understand earth's history.
地质学家研究寒武纪岩层以了解地球的历史。
during the cambrian, the first complex life forms appeared.
在寒武纪时期，第一批复杂的生命形式出现了。
research on cambrian fossils provides insights into early life.
对寒武纪化石的研究提供了对早期生命的洞察。
the cambrian seas were teeming with diverse marine life.
寒武纪的海洋充满了多样的海洋生物。
scientists are still uncovering mysteries from the cambrian period.
科学家们仍在揭开寒武纪时期的谜团。
understanding cambrian ecosystems helps us learn about evolution.
理解寒武纪生态系统有助于我们了解进化。
the cambrian period is often referred to as the "age of trilobites."
寒武纪时期常被称为“三叶虫的时代”。
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