此方法用合适的波长和灵敏度程序检测，以抑制和排除杂质峰的干扰；
A programmable multiwavelength detector is used to change both wavelength and sensitivity of-detection automatically in order to optinize the detection of each vitamin.
对于不同的样品，选择合适的检测波长至关重要，不仅可以提高检测灵敏度，也可使线性范围增大。
It is very important to select suitable detection wavelength for different samples, which cannot only improve the detection sensitivity, but also enlarges the linear scale of detector.
基于理论分析，得出了此传感结构的应变与布拉格波长相对位移量之间的关系，给出了应变灵敏度的解析表达式。
The relation between relative shift of Bragg wavelength and the strain applied on the sensor is derived theoretically, and the analytical expression of strain sensitivity is also given.
从系统信噪比、温度灵敏度和工作稳定性等几个方面综合考虑系统工作的中心波长。
The central wavelength is discussed based on the combination of signal-to-noise ratio, temperature sensitivity of system and operating stability.
光电阴极的构成决定光谱响应、每种波长的量子效应、光电倍增管灵敏度的均一性和暗电流。
The photocathode composition determines the spectral response, the quantum efficiency at each wavelength, the overall uniformity of photomultiplier sensitivity, and the dark current.
定量分析表明谐振波长的温度和轴向应变灵敏度及其变化方向与光纤类型、模式耦合的阶次等因素有关。
Quantitative analysis shows that the temperature and strain sensitivities or shift direction of resonant wavelength for such a LPFG are dependent on fiber types and coupling mode orders.
对长周期光纤光栅传输谱谐振波长的应变特性用耦合模理论进行研究，推导出谐振波长应变灵敏度的解析表达式。
The strain sensitivity characteristic of long-period fibre grating (LPFG) was studied by coupled-mode theory and the strain sensitivity analytic equation of the resonant wavelength was deduced.
由于这些CCD图像传感器对闪烁体发光(波长约为550nm)具有较高的灵敏度，因此可以有效地探测到由闪烁体发出的光。
The CCD image sensor efficiently detects light emitted from the scintillator since it has high sensitivity to scintillator emission wavelengths (near 550 nm).
定量分析表明谐振波长的温度和轴向应变灵敏度及其变化方向与光纤类型、模式耦合的阶次等因素有关。
Quantitative analysis shows that the temperature and strain sensitivities or shift direction of resonant wavelength for LPFG are dependent on fiber types and coupling mode orders.
推导了传感器波长与压力间的关系，得到了压力响应灵敏度的解析表达式。
The relationship between the pressure and the central wavelength of FBG is derived. And the analytic expression is also given.
FBG中心波长漂移的应变灵敏度系数跟布喇格波长的应变灵敏度系数近似相等。
It is also found that the movement of center wavelength of FBG is approximately equal to the movement of resonance wavelength of FBG.
加速度与波长具有较好的线性关系，线性度为99.8%。同时，该加速度传感器具有较强的方向抗干扰性，轴向交叉灵敏度小于4.8%。
Furthermore, the sensor can offer a good linear response in a linear fitting of 99.8% and a good cross-axis anti-interference ability in the cross-axis sensitivity less than 4.8%.
结果表明，在使用近红外记录光时，其记录灵敏度随敏化光强的变化趋势与双中心短波长记录时的不同。
The experimental results show that, the sensitizing light intensity affects the recording sensitivity in a different way with two-center holographic recording by shorter wavelength laser.
结果表明，在使用近红外记录光时，其记录灵敏度随敏化光强的变化趋势与双中心短波长记录时的不同。
The experimental results show that, the sensitizing light intensity affects the recording sensitivity in a different way with two-center holographic recording by shorter wavelength laser.
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