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- wavelength modulation function 波长调制函数
- The principle and construct of wavelength modulation surface plasmon resonance (SPR) sensor were presented. 摘要介绍了自行组装的波长检测型表面等离子体子共振(SPR)传感装置的原理和构造。
- Difference absorption measurement and wavelength modulation harmonic mea- surement are two fundamental approaches for gas light absorption detection. 差分吸收检测和波长调制谐波检测是气体光吸收检测的两种基本方法。
- Wavelength Modulation of InP-based Materials by Use of Narrow-stripe Selective Metallorganic Chemistry Vapour Epitaxy[J]. 引用该论文 张瑞英;董杰;周帆;李国华;边静;冯志伟;王圩.
- Behaviors of harmonic signals in wavelength modulation spectroscopy (WMS) for gas detection with Lorentzian line under high absorption strength are investigated. 基于洛伦兹线型近似,研究了高吸收强度下波长调制吸收光谱中谐波信号的行为。
- In this paper, the photothermal wavelength modulation of a laser diode is employed in SPM interferometer to decrease the measurement errors caused by light-intensity changes. 利用光热效应调制光源波长降低了光源光强变化引起的测量误差。
- A simple analytic expression of conversion efficiency was obtained by using a modulation function to describe an aperiodic QPM gratings. 应用调制函数的概念描述了引入相移后的QPM光栅,得到一个比较简单的计算转换效率的解析运算式。
- Simulation shows that the inhomogeneity of electric field reduces the oscillations in photodetachment cross section and its corresponding modulation function. 模拟结果显示出电场的不均匀抑制了光剥离截面和相应调制函数的振荡。
- wavelength modulation spectroscopy (WMS) 波长调制光谱(WMS)
- wavelength modulation spectroscopy 波长调制光谱学
- Wavelength modulation technology 波长调制技术
- In addition to multiplying and dividing, multipliers can perform squaring, square-rooting and modulation functions. 除了乘法和除法功能外,乘法器还能够完成平方、开方运算和调制功能。
- Based on the basic knowledge of dada mining, this paper presents a common model for data mining and describes its module function. 本文在介绍数据开采基本知识的基础上提出了一个通用的开采机模型 ;并对其各模块的功能做出描述 .
- primary frequency modulation function 一次调频
- In this paper, the development of office automation, the principles of hardware and software select, office ware module function and OA system maintenance are in trobuced. 介绍办公自动化的发展及特征阶段划分,办公自动化网络建设硬件、软件选择的原则,办公软件模块功能介绍,网络办公自动化系统维护管理。
- In the system, a tunable dioxide laser is used as a sensor source, and the method of wavelength modulated is adopted, then concentration of gas is determined through detecting the generated second harmonic by opto-electronics converter. 用可调谐二极管激光作为传感光源,采用波长调制方法,通过对谐波信号进行光电探测可得气体浓度。
- This article has also reserched the PPP agreement and the GPRS module function with emphasis, how to realize short news receiving and dispatching using AT command of GPRS module. 本文还重点研究了PPP协议和GPRS模块的功能,利用GPRS模块AT指令集,实现短消息的收发。
- ABSTRACT: On the basis of CFS (chronic fatigue syndrome) rat model,discuss the index and ultrastructure of adrenal gland and the modulating function of Chinese medicine. 摘 要: 探讨慢性疲劳模型动物的肾上腺指数和肾上腺皮质的超微结构的改变及中药调节作用。
- What wavelength is this station on? 这个电台在哪个波段?
- Modulation (Embedding) Functions:There are two modulation functions to modulate the parity of quant(i). 等箱型析:部定积分的性质。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries