| 单词 | biological origin |
| 释义 | biological origin Abiogenic hypotheses reject the supposition that certain molecules found within petroleum, known as biomarkers, are indicative of the biological origin of petroleum. Retrieved from Wikipedia CC BY-SA 3.0 In time, these heterogeneous armies grew into a new people possessing a strong belief in a common biological origin. Retrieved from Wikipedia CC BY-SA 3.0 Currently the fossils are thought to be of biological origin. Retrieved from Wikipedia CC BY-SA 3.0 Signalers clarify their signals to indicate the biological origin of their actions. Retrieved from Wikipedia CC BY-SA 3.0 This discovery established the biological origin of petroleum, which was previously poorly understood. Retrieved from Wikipedia CC BY-SA 3.0 |
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