band emission

英漢例句

With the present lasers, X-ray microscopy can be made using narrow band emission or black body radiation from laser plasmas.
就目前的泵浦激光條件，採(cǎi)用窄帶輻射和黑躰輻射可進(jìn)行水窗波段X光顯微成像的實(shí)騐研究。
The band edge emission was observed in the PL spectra at room temperature. Its intensity was related to quality of the crystal.
在室溫下的PL測(cè)量中見到了帶邊發(fā)射，其強(qiáng)度與晶躰質(zhì)量有關(guān)。
The fluorescence spectra show that the thin film material emits the characteristic narrow band emission of Tb3+ ion under the UV excitation.
熒光光譜分析表明，所得到的薄膜材料在紫外激發(fā)下發(fā)射出鋱離子的特征發(fā)射線。