| 单词 | atomic weight |
| 释义 | atomic weight (once / 16624 pages) n WORD FAMILY atomic weight: atomic weights USAGE EXAMPLESIt’s a little like being told that the human soul has a specific atomic weight. New York Times(Oct 20, 2015) The parts are then separated, using magnets and flotation tanks to divide materials according to their atomic weights. BBC(Apr 17, 2015) Using moles and atomic weights, the math says there are 6.41 kilograms of hydrogen. Scientific American(Sep 16, 2013) n (chemistry) the mass of an atom of a chemical element expressed in atomic mass units Syn|Hypo|Hyper atomic mass, relative atomic mass combining weight, eq, equivalent, equivalent weight the atomic weight of an element that has the same combining capacity as a given weight of another element; the standard is 8 for oxygen meq, milliequivalentone-thousandth of an equivalent mass the property of a body that causes it to have weight in a gravitational field |
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