| 词汇 | example_english_chemical-evolution |
| 释义 | chemical evolutioncollocation in Englishmeanings of chemicaland evolutionThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with evolution. chemical adjective uk /ˈkem.ɪ.kəl/ us /ˈkem.ɪ.kəl/ relating ... See more at chemical evolution noun[U] uk /ˌiː.vəˈluː.ʃən/ us /ˌiː.vəˈluː.ʃən/ the way in which living things change and develop over millions ... See more at evolution Examples of chemical evolutionThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. The efficiency of the mechanism may be one of the selection factors at some stages of the chemicalevolution in the aquifer. There is also a problem in predicting the pathways in chemicalevolution. We raise the related question of the possible universality of biochemistry, one of the sciences supporting chemicalevolution. The potential of such constructs for directed chemicalevolution will be discussed. Clay minerals are considered important to chemicalevolution processes due to their properties, ancient origin and wide distribution. A central question is if chemicalevolution elsewhere has or has not led to life. Variations in the degree of partial melting of a reasonably homogeneous enriched mantle do not explain the observed chemicalevolution. Such a mechanism may have played a role in chemicalevolution. Such mechanisms could play a role in chemicalevolution. On the applicability of the principle of quantity-toquality transition to chemicalevolution that led to life. Thermal transformation of amino acids at hot lava coasts could have been the next step of chemicalevolution towards new compounds. If this demixing occurred, chemicalevolution could take place in a system with different liquids. The total time of the chemicalevolution into a drop is about one second. Together with prebiotic and chemicalevolution experiments, biological evolution experiments should also be included in the total payload available for the first landing missions. The word ' prebiotic ' is introduced to avoid any identification with the ' biotic ' chemicalevolution, such as the evolution of secondary metabolites. Evidently, chemicalevolution proceeds under the conditions of open space, which serves as a huge chemical reactor. Processes in chemicalevolution must have involved several catalysts multifunctional in nature. Once again, in cosmochemistry, similar chemical elements will be available for chemicalevolution. For chemicalevolution to take place, a multitude of chemical reactions should occur. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of chemical Go to the definition of evolution See other collocations with evolution |
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