查询词典 laser induced fluorescence

Based on the results of above, the instrument of laser induced serum fluorescence and resonance Raman spectra for cancer diagnosing or cancer in its incipience is designed.

采用Borland C++语言和先进的面向对象及Windows编程技术进行了智能化软件的研制，在光谱测量、谱图分析处理和智能诊断方面作了开创性的工作；用血清自体荧光—共振喇曼光谱癌症诊断仪进行了肺癌等患者的癌症诊断以及癌症患者术后效果复查的临床应用研究，取得了良好的效果，在临床应用领域上作了新的开拓，为仪器进一步推广使用打下了坚实的基础。

The long-term stability is measured by monitoring the fluorescence signal of the ytterbium atomic beam induced by the locked laser.

频率的长期稳定性是通过测量由锁定激光诱导的镱原子束荧光信号强度随时间变化来评估。

When pumped with 800 nm laser irradiation, 2 {4 [2 (4 dimethylamino phenyl vinyl] phenyl} ethylamino ethanol and 2 {4 [2 (4 diethylamino phenyl vinyl] phenyl} ethylamino ethanol show strong two photon induced blue fluorescence at 436 and 440 nm respectively, while DMANHAS and 4 nitro benzoic acid 2 {4 [2 (4 diethylamino phenyl vinyl] phenyl} ethylamino ethyl ester exhibit no fluorescence.

在800 nm的飞秒脉冲激光激发下，反式-4-(N-羟乙基-N'-乙基氨基)-4'-二苯乙烯和反式-4-(N-羟乙基-N'-乙基氨基)-4'-二苯乙烯均发出较强的蓝紫色上转换荧光，荧光峰分别位于436和440 nm，而DMANHAS和反式-4-[N-(乙氧基羰基-4-硝基苯基)-N'-乙基氨基]-4'-二苯乙烯没有荧光。

Based on this,first part of this work has established spectrophotometer and laser induced fluorescence spectrographic methods based on the liquid-core waveguide,and made it successfully apply to detecting iron and the cupric ion concentration.

基于此，本工作第一部分建立了基于液芯光纤的分光光度法和激光诱导荧光光谱法，并成功地应用于1，10邻二氮菲对铁的检测和催化荧光动力学方法对铜离子浓度的测定。

In this thesis, the microfluid chip electrophoresis apparatus with laser induced fluorescence and charge-coupled device was set up in our lab and two model sample, EOS and fluorescein, were separated in a few seconds.

而建立高灵敏度、高速高效的分析方法以研究生物微环境中的超痕量物质是研究单个细胞或生物囊泡复杂的生命物质的含量、组成的关键。

Combined with high sensitive detective method, such as laser-induced fluorescence, electrochemistry, chemiluminescence and mass spectrometry, microfluid chip and capillary electrophoresis is becoming one of important and useful tool in post-genome era including proteomics as the results of theirs high performance, high speed and high throughput.

在生命科学的研究中，以毛细管电泳、微流控芯片毛细管电泳为代表的高速、高效、高通量分离分析技术与以质谱、激光诱导荧光为代表的高灵敏度、高选择性检测技术的联用，已成为后基因组时代的主流技术，是最重要的研究工具之一。

Using Rose Bengal as protein dye, based on the fluorescent dye spectrum experiment and the modeling of system signals, A laser-induced fluorescence detecting system for marine meiobenthos in the sediments is set up.

设计小型底栖生物标本荧光检测方案，通过荧光染料虎红光谱实验和激光诱导荧光检测系统光电信号模型分析，建立实验系统。

Based on studies about current development of Methods of separating meiofauna, a new method is advanced in this paper. A suit of device was designed to Separate meiofauna from benthic sediments sample automatically, accurately and efficiently, which based on the technology of Laser-induced Fluorescence Detection, and used other technologies, such as noctilucence, electronics, biophysics, computer, mechanism, and so on. The scheme of macrocosm, the design of light route, the hardware and software design of the photoelectricity detection system and machine control system, the method of signal processing are introduced, especially the hardware and software design and the method of signal processing.

论文分析了目前国内外所使用的小型底栖生物分离方法现状，并以此为基础，自主开发了一套基于激光诱导荧光技术，并且集荧光化学技术、电子物理技术、光电测量技术、计算机技术及机械技术为一体的小型底栖生物标本自动分离系统，实现了从沉积物样品中自动分离小型底栖生物标本，从而大幅度提高室内小型底栖生物分样的工作效率和精度的目的，并以此完成了大洋协会&十五&攻关项目：&小型底栖生物标本自动分离系统研制&。

System integrates optical remote sensing technology, spectroscopy, analytical chemistry, electronics and computer technology in one, using laser-induced fluorescence spectroscopy, to realize more than the composition of water-line copies of telemetry organic matter, development and increased water pollution of China's technological level of online telemetry .

系统集光学遥感技术、光谱学、分析化学、电子技术和计算机技术于一体，利用激光诱导荧光光谱法，实现对水体多组成份有机物的在线遥测，发展和提高了我国水体污染在线遥测的技术水平。

Vortex Ring ; Temperature Inversion Layer ; Laser Induced Fluorescence ; Particle Image Velocimetry ; Comsol Multiphysics

指导教授朱锦洲；共同指导教授郭志禹；中文关键字涡环；逆温层；雷射萤光显影技术；质点显像测速仪；数值分析

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。