查询词典 fluorescence

OBJECTIVE To study the mechanism of interaction between prazosin hydrochloride and bovine serum albumin at different temperatures by Fluorescence spectroscopy.

目的研究不同温度下盐酸哌唑嗪与牛血清白蛋白间的相互作用及其作用机制。

Developments of fluorescence study on the combination of drugs with serum albumin are reviewed.

综述了荧光法对药物分子与血清白蛋白相互作用的研究进展。

Objective To evaluate the diagnostic value of fluorescence in-situ hybridization in sex chromosome abnormality.

目的 探讨荧光原位杂交技术在性染色体异常诊断中的价值。

Silicon dioxide films was coated on the surface of the fluorescence pigment particles to strengthen their stability in water.

长余辉荧光粉是一种受到光或电的激发后，能在黑暗中持续发光的颜料。

Quantitative grain fluorescence technique is for the first time applied in study of Silurian palaeo-oil pools distribution in the Central Tarim Basin.

引进定量颗粒荧光技术，研究了塔里木盆地塔中隆起志留系的油藏分布特征，着重探讨了古油藏叠合连片分布的可能性。

First we studied the effect of skatole on activity of a-amylase pepsin and trypsin, then we studied the effect of skatole on structure of three important digestive enzymes by UV spectra and fluorescence spectra.

本文首先研究了粪臭素对α-淀粉酶、胃蛋白酶及胰蛋白酶活性的影响，接着通过紫外光谱法和荧光光谱法进一步研究了粪臭素对这三种重要消化酶结构的影响。

A GFP-labeled Hela cell line and a mouse tumor model based on the cell line were established, and the animal model provides useful experimental materials for cervical cancer study. The in vivo fluorescence imaging system could be used to quantitatively evaluate the living tumor cell growth in vivo but not the size or volume of the tumor detected by slide caliper.

绿色荧光蛋白能够在人宫颈癌细胞Hela中长期稳定表达，用绿色荧光蛋白标记的人宫颈癌细胞Hela建立的裸鼠肿瘤模型可以为人宫颈癌研究提供理想的实验材料，应用小动物活体成像系统能够客观定量评价活的肿瘤细胞在动物体内的生长情况，而不是肿瘤体积的变化。

Various power fluorescence high pressure mercury lamp and high pressure sodium lamp can be used as light source.

灯具适用多种功率的荧光高压汞灯和高压钠灯光源，用户可配购本公司的隔爆型镇流器箱，本公司另备有专用的路灯灯杆供用户选用。

Effects of low temperature stress on chlorophyll fluorescence of eggplant（ Solanum melongena L.

以茄子幼苗为试材，研究了其在低温胁迫下叶绿素荧光参数的变化。

When the CDOM concentration ρ≥150mg/L, the excitation and emission wavelengths in the SFS spectrograms moved blue with decreasing CDOM concentration, and the SFS spectral shapes also changed; when ρ50mg/L, the excitation and smission wavelegths in the SFS spectrograms didn't move, and the SFS spectral shapes were invariant, but the fluorescence intensity decreased with decreasing CDOM concentration.

不同质量浓度CDOM水溶液的SFS显示，当质量浓度ρ≥150mg/L时，随着质量浓度降低，激发和发射波长也向短波长方向移动，其谱形也发生变化；当ρ50mg/L时，激发和发射波长不发生漂移，谱形不变，荧光强度随质量浓度降低而降低。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。