Isotope - Wikipedia
网页An isotope is a distinct nuclear species of the same chemical element with different numbers of neutrons in its nucleus. Learn about the terms isotope and nuclide, the notation and classification of isotopes, and the radioactive, primordial, and stable isotopes.
Isotopy (in topology) - Encyclopedia of Mathematics
网页2024年2月13日 · Isotopy is a continuous deformation of a space or a map that preserves its topological or differentiable structure. Learn about isotopy equivalence, extension, invariants, and problems in various categories of manifolds.
Isotope | Examples & Definition | Britannica
网页An isotope is a species of atom of a chemical element with the same atomic number but different atomic mass. Learn how isotopes are classified, how they vary in stability and radioactivity, and how they are used in science and medicine.
ISOTOPIC中文(简体)翻译：剑桥词典 - Cambridge Dictionary
网页3 天之前 · isotopic. adjective. chemistry , physics , geology specialized / ˌaɪ.səˈtɒp.ɪk / / ˌaɪ.səˈtoʊ.pɪk /. Add to word list. relating to isotopes (= forms of an atom that have a …
isotopic是什么意思_isotopic的翻译_音标_读音_用法_例句_爱词霸 …
网页美 [aɪsoʊ'tɒpɪk] 释义. adj. 同位素的，合痕的. 实用场景例句. 全部. The isotopic signatures of most ancient limestones indicated the same process. 大多数古代石灰岩的同位素特征说明了同样的过程. 辞典例句. Isotopic discrimination is not likely. 同位素甄别是不可能的. 辞典例句. Evidence from isotopic dating suggests that the greenstone belts vary considerably in age. 来自同位素年龄鉴定的证据指出,绿岩带在年龄上彼此变化相当大. 辞典例句.
ISOTOPIC在剑桥英语词典中的解释及翻译 - Cambridge Dictionary
网页2024年7月29日 · relating to isotopes (= forms of an atom that have a different atomic weight from other forms of the same atom but the same chemical structure): Sedimentary rocks leave a more complicated isotopic signature than igneous rocks. Two samples were collected for isotopic analysis.
What are Isotopes? | IAEA - International Atomic Energy Agency
网页2022年8月19日 · Learn about the different types of isotopes, their properties and uses, and how the IAEA helps countries to apply isotopic techniques. Find out how isotopes are used in water, land, food, health, environment and more.
PERIODIC TABLE OF THE ISOTOPES - IUPAC - International …
网页Learn about the existence and importance of isotopes of the chemical elements with the interactive electronic version of the Periodic Table of the Elements and Isotopes. Explore the applications of isotopic measurements and technologies in …
Isotope Definition & Meaning - Merriam-Webster
网页An isotope is any of two or more species of atoms of a chemical element with the same atomic number and nearly identical chemical behavior but with differing atomic mass or mass number and different physical properties. Learn more about the word history, examples, and medical and kids definitions of isotope.
Isotope Definition and Examples in Chemistry - ThoughtCo
网页2020年2月4日 · An isotope is an atom of a single element with different numbers of neutrons. Learn how to identify, name and use isotopes, and the difference between stable and radioactive isotopes.
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