About KAJITA MASATOSHI
About GOPAKUMAR G.
About ABE MINORI
About HADA MASAHIKO
About KELLER M.
About Sussex大
About 日本物理学会講演概要集
About Nitrogen
About vibrational transition
About frequency measurement
About proton
About nitrogen molecule
About Units,standards,primary standards,constants
About Measuring methods and instruments of waveform,frequency,wavelength,phase
About 窒素分子
About イオン
About 振動遷移
About 精密計測
About 陽子
About 電子
About 質量比