n rays
英 [en ˈreɪz]
美 [en ˈreɪz]
【医】n射线，布朗德罗氏射线（一种辐射线的衍生形式，尚未完全确定）
双语例句
- The plastic nuclear track detector CR-39 is exposed for about 10 hours in balloon observation in 1982.The relative abundance ( E3.6 GeV/ n) of the galactic cosmic rays is obtained and compared the result with the satellite data.
在1982年的气球飞行中，球载塑料核径迹探测器CR-39在气球高度飞行了10小时.测得E3.6GeV/n的银河宇宙线相对丰度，结果与卫星探测数据基本一致。 - Zero-phonon lines ( ZPLs) associated with R_2 and N~-bands were observed in hydroxyl-doped sodium fluoride crystals irradiated by gamma rays at room temperature in the measured temperature range of 10-77 K.
在10～77K测量温度范围内，从室温伽马辐照着色的掺羟NaF晶体中观察到R2和N-带零声子线（ZPLs）。 - It is possibly because oil in the target clamber forms carbon foil on the CCD surface and contaminates the X ray CCD. This foil filter absorbs more rays with N band than those of O band.
其原因可能是X射线CCD受到靶室油沾污，在表面形成了碳膜，对N带吸收较多。 - The effect of 30 keV N+ ions, UV and 60Co γ-rays on the survival and the gentamycin yield of Micromonospora purpurea were investigated.
研究了以庆大霉素生产菌绛红小单孢菌为供试菌株，比较了低能N+离子、紫外线和60Coγ射线对绛红小单孢菌的剂量存活效应和诱变效果。 - A new kind of n-γ combined scintillation detector with n-γ amplitude discrimination has been developed. Such a detector is able to detect n and γ rays simultaneously, and give out neutron and gamma signals with different amplitudes.
带有n、γ幅度甄别的中子-γ联合探测器能同时探测中子与γ射线，并给出幅度不同的中子信号与γ信号。 - The results of the diamond like carbon films ( the following is called for short DLC film) irradiated by γ rays and N ion were reported.
对类金刚石（以下简称DLC）薄膜受γ射线与N离子辐照的结果进行了比较。