WebCosmic ray bombardment of elements on Earth also contribute to the presence of rare, short-lived atomic species called cosmogenic nuclides.; To generate negative ions, the atomic species should have a high electron affinity, and the surface should have a low work function.; Atomic oxygen, which is the most prevalent atomic species encountered in low … WebApr 1, 2005 · Critics of the US Endangered Species Act (ESA; 16 U.S.C. §§ 1531–1540 [1988]) argue that the recovery of only 13 of some 1300 endangered species is an indication of failure (Mann and Plummer 1995, Pombo 2004).Others contend this is a poor measure of success, because few species have been protected under the ESA long …
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Web人类. 物种（分类上小于属）. 【逻】种. 【原子能】核素（一种特殊的原子核）. 【宗】圣餐物. 外形. 圣体的外观. 手机查看species的意思，微信扫一扫页面右侧二维码，关注 好工具hao86 后发送 species 即可. 常用例句. WebA ring species is a species that exhibits a counterexample to transitivity.; An example of this is ring species.; In 2012, Cacho and Baum described the first example of a ring species in plants.:You might be interested in our article zoophilia, and concepts like ring species and hybrid species.; Ring species illustrate that the species concept is not as clear-cut as it … palm beach atlantic men\u0027s basketball
英文单词「Reference」和「Cite」有什么区别？ - 知乎
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