基本解释拉曼同根派生 Ramman相关词英汉例句Fourier transform Ramman spectroscopy 傅里叶拉曼光谱学Fourier (transform) Ramman spectroscopy [化] 傅里叶拉曼光谱学; 傅里叶变换拉曼光谱学Fourier Ramman spectroscopy 傅里叶拉曼光谱学Ramman spetrum 拉曼光谱Ramman更多例句