| 释义 |
〔antihelium〕The antimatter equivalent of helium.反氦：与氦等价的反物质〔antihydrogen〕The antimatter equivalent of hydrogen.反氢：与氢等价的反物质〔antigalaxy〕A galaxy that is made up of antimatter.反星系：由反物质构成的星系〔antimatter〕A hypothetical form of matter that is identical to physical matter except that its atoms are composed of antielectrons, antiprotons, and antineutrons.反物质：一种假想的物质形式，与自然物质相同的，只是其原子由反电子，反质子和反中子构成〔antideuteron〕The antimatter equivalent of deuteron.反氘核：与氘核等同的反物质 |