“positron camera”的概念、定义、翻译、参考文献-科学参考

单词	positron camera
释义	positron camera [`päz·ǝ´trän ´kam·rǝ] ^ENGINEERING An instrument that uses photomultiplier tubes in combination with scintillation counters to detect oppositely directed gamma- ray pairs resulting from the annihilation with electrons of positrons emitted by short-lived radioisotopes used as tracers in the human body.
随便看	compile compile-and-go compiler compiler-level language compiler listing compiler system compiler toggle compiling routine compital complement complemental air complementarity complementary complementary angle complementary colors complementary constant-current logic complementary deoxyribonucleic acid complementary deoxyribonucleic acid library complementary function complementary genes complementary logic switch complementary metal oxide semiconductor device complementary minor complementary operation complementary rocks

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。