... ratiomethod of Fourier spectrometry 傅里叶光谱测量比例法 rational system of units 有理单位制 rationalization 有理化 ...
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短语
非有理单位制
irrational system of units
;
non rationalized system of uinits
有理化单位制
rationalized system of units
非有理化单位制
non rationalized system of units
;
non-rationalized system
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