因此，本论文提出了一种全差分光接收机，其优点是可使现行差分光接收机的灵敏度倍增和带宽明显提高。
Hence, this thesis proposes a novel fully differential optical receiver with advantages of a doubled sensitivity and a much better bandwidth compared with a present differential optical receiver.
对利用差谱—二阶导数分光光度法直接测定强干扰基体中微量组分的原理和实验方法进行了探讨。
A new method for determining directly trace component in interfering base by absorbance subtraction -second derivative spectrophotometry is proposed.
根据二氧化氯可氧化二甲酚橙、氯酚红使其褪色的特性，可用示差分光光度法测定水中低浓度二氧化氯的含量。
The low concentration of chlorine dioxide in water can be determined by spectrophotometry based on the chlorine dioxide can decolor and oxidize xylenol orange and chlorophenol red.
基于有限差分光束传播法，对侧边抛磨光纤的光传输特性进行了模拟计算。
Based on beam propagation method, analysis and simulation on optical propagation characteristics of side-polished fiber have been made.
目的建立差示分光光度法测定异烟肼注射液中游离肼的方法。
Objective to establish a method to determine free hydrazine in isoniazid injection by difference spectrophotometry.
首先用有限差分光束传播法模拟了器件的光波传播特性，然后进行了初步的实验验证。
The wave propagation characteristics of the splitter are numerically simulated by the finite difference beam propagation method and experimentally investigated.
差分光学吸收光谱法已经变成了测量大气中微量气体浓度常用的方法。
Differential optical absorption spectroscopy has become a widely used method to measure trace gases in the atmosphere.
与传统方法相比，由于利用了色彩曲线的变化比例的差分思想，克服大部分光照缓慢变化引起的噪声问题，达到实时检测定位的目的。
This method uses advanced processing technique and the variety of color curve to figure out the moving object, resolve the problem that illumination cause and realize the realtime rough detection.
讨论了分光计偏心差的产生及消除方法，并提出了一种利用分光计两游标读数差求出偏心程度的方法。
The paper discussed the eccentric error and method of eliminating eccentric error, and presented a way calculating eccentric grand by the reading difference of two cursors.
差分光学吸收光谱法(DOAS)已经成为测量大气中微量气体浓度广泛应用的方法。
Differential optical absorption spectroscopy (DOAS) has become a widely used method to measure trace gases in the atmosphere.
用双波长、差示、一阶导数分光光度法，建立了一种测定外源物体外代谢时一氧化碳(CO)生成量的新方法。
A double wavelength-differential-first order derivative spectrophotometric assay was established to determine carbon monoxide (CO) generation during in vitro metabolism of xenobiotics.
介绍了一种基于闪烁氙灯光源、利用差分光谱吸收（DOAS）技术监测大气气溶胶的新方法。
With the method of differential optical absorption spectroscopy(DOAS), aerosol along the light path is measured with a flashlight source.
根据二氧化氯可氧化氯酚红使其褪色的特性，用示差分光光度法测定水中低浓度二氧化氯的含量。
The concentration of chlorine dioxide was determined by spectrophotometry according to the characteristic of decoloration of chlorophenol red with chlorine dioxide.
二维时域有限差分仿真结果表明，在大部分光子晶体波导导模的频谱范围内，传输效率高于98%。
The simulation results show that the power transmission efficiency is over 98% in a large part of the frequency range of the guided mode of photonic crystal waveguide.
分别采用差示-三波长分光光度法和单波长分光光度法测定复方利福平胶囊中的异烟肼及利福平。
The differential three wavelength and the simple wavelength spectrophotometry were used for determining isoniazid and rifampicin respectively in compound rifampicin capsules.
差分光学吸收光谱法(DOAS)应用于固定污染源烟气排放监测时，烟气中污染气体so2浓度较高将产生非线性吸收问题。
Nonlinear absorption occurs when the differential optical absorption spectroscopy (DOAS) is used to monitor the flue gas with high SO2 concentration from fixed pollution source.
用x -衍射、红外光谱、差热、热重、分光光度等方法对其组成和结构进行了研究。
XRD, IR, DTA, TG and spectrophotometric analysis were used in the research of the composition and structure of the products.
本文还用三维有限差分光束传输法计算了侧边抛磨光纤波导的光学特性。
The three-dimensional finite-difference beam propagation method was used to compute the optical properties of fiber devices based on side-polished fiber.
方法：采用差示分光光度法。
METHODS: The method of differential spectrophotometry was used.
本文报道了空间差分光调制反射光谱，指出了它与常规光调制反射谱的区别。
In this article, we report another form of photoreflectance spectroscopy-space differential photoreflectance (SDPR) spectroscopy.
本文提出了多次倍率减差分光光度法直接测定多组分混合物含量的原理。并以APC片为对象进行了验证。
This paper presents the principle of repeat multiple subtraction spectrophotometry for determining mixture and the results for determining APC tablets by using this principle.
方法采用体外透皮吸收实验方法和差示分光光度法测定透过液中扑热息痛的吸收度。
Methods Paracetamol absorption value in penetration liquid was mensurated with skin penetration abs orb in vitro test method and difference spectrophotometry.
方法采用体外透皮吸收实验方法和差示分光光度法测定透过液中扑热息痛的吸收度。
Methods Paracetamol absorption value in penetration liquid was mensurated with skin penetration abs orb in vitro test method and difference spectrophotometry.
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