1) narrow-band photometry
窄带测光
2) narrow-band light source
窄带光源
1.
In the paper the theoretical basis of source harmonic detection based on narrow-band light source was given.
在对煤矿瓦斯气体浓度的检测中,由于噪声、气体的吸收峰很窄、光源波长随温度的漂移等原因将引起测量的不稳定,通过采用对激光器的中心波长和气体吸收峰中心波长对准,测量光经过气体时的损耗就可以检测气体的浓度,利用一次谐波作为误差信号,可将光源精确地锁定在气体吸收峰上,并给出了窄带光源谐波检测的理论依据。
3) narrowband measure
窄带测量
1.
This RF Network Analyzer has two measurement way--narrowband measure and broadband measure.
文中所提及的射频矢量网络分析仪有窄带测量和宽带测量两种测量方式。
4) narrow-band telemetry
窄带遥测
5) narrow band filter
窄带滤光片
1.
A method used for narrow band filter measurements;
一种确定高窄带滤光片峰值波长的方法
2.
Based on measurement of peak transmittance of narrow band filter, the extinction coefficient of a weakly absorbing thin film can directly be calculated.
TiO2薄膜消光系数评价的合理性表明由窄带滤光片的峰值透射率来反演薄膜的消光系数是可行的。
3.
The variation of the central wavelength of the all dielectric hard thin narrow band filters was reported.
７６３ｎｍ窄带滤光片的制备和中心波长的变化结
6) narrowband filter
窄带滤光片
1.
High frequency modulation characteristics of specific wavelength laser diode with narrowband filter;
窄带滤光片精确波长激光器高频调制特性研究
2.
According to the characteristics of the thin film narrowband filter,the angle-tuned filter with stable transmission peak and bandwidth can be designed by amelioration of the structure of the stack and adjust of effective refractive index of the spacer.
根据薄膜窄带滤光片在倾斜入射时的特性,通过改进间隔层膜系结构调整其等效折射率,可以设计出具有稳定透射峰值和带宽的角度调谐窄带滤光片。
3.
The narrowband filter with central wavelength of 121.
6nm的窄带滤光片,其峰值透射率为6。
补充资料：胎圈过窄、子口窄、圈窄等
分子式：
CAS号：
性质：又称胎圈过窄、子口窄、圈窄等。轮胎工业中指两胎圈宽度不一致的现象。
CAS号：
性质：又称胎圈过窄、子口窄、圈窄等。轮胎工业中指两胎圈宽度不一致的现象。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条