“Crab pulsar”的概念、定义、翻译、参考文献-科学参考

单词	Crab pulsar
释义	Crab pulsar [`krab `pǝl´sär] ^ASTRONOMY A pulsar found in the center of the Crab Nebula with a period of about 0.033 second and that emits radiation at all wavelengths from the radio to the x-ray region.
随便看	excimer excimer laser excipient exciplex Excipulaceae excircle excision excision enzyme excitable excitation excitation anode excitation curve excitation energy excitation function excitation index excitation loss excitation potential excitation purity excitation spectrum excitation voltage excitation volume excited state excited-state effect excited-state maser exciter

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。