“增频转换”的概念、定义、翻译、参考文献-科学参考

单词	增频转换
释义	增频转换 Physics upconversion①上转换 ②升频转换，增频转换
随便看	Steffensen inequality Steffensen interpolation formula Steffensen sequence Steffi Graf steganalysis steganography Stegobium paniceum stego code stego-code stegocode stegosaurs Stein Stein algebra Steinberg Steinberger, Jack Steinberg formula Steinberg group Steinberg group of a ring Steinberg module Steinberg relations Steinberg symbol Steinberg tensor product decomposition Steinberg variety Stein Crater Field crater Stein,Elias Menachem

科学参考收录了854744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。