查询词典 fluorescence

We utilized the electrochemistry, scanning electron micrograph, X-ray fluorescence spectroscopy and X-ray photoelectron spectroscopy to demonstrate this mechanism.

我们用电化学方法、扫描电镜、X射线光电子能谱和X射线荧光光谱法对此进行了证明。

Scanning electron micrography and X-ray fluorescence spectrometry were employed to characterize the construction process of the immunosensor. Cyclic voltammetry and differential pulse voltammetry were used to study its electrochemical properties. The content of CAP was determined with competitive immunoassay.

采用扫描电镜、X射线荧光光谱表征了免疫传感器的制备过程，采用循环伏安法和示差脉冲伏安法研究了免疫传感器的电化学性质，结合竞争性免疫分析法测定了CAP浓度。

The experimental device and methods of nondestructive analysis on individual fluid inclusion by synchrotron radiation X-ray fluorescence microprobe are described.

本文叙述了同步辐射X射线荧光微探针用于单个流体包裹体无损分析研究的实验装置和方法。

Pollen grains germinated soon after pollination. Pollen tubes grew first into the intercellular space of branched penniform stigma and then through the intercellular space of transmitting tissue into the top of the ovary, further penetrating the ovary wall and primine to the micropyle. Green fluorescence was found in both pollen and pollen tubes.

结果表明：授粉后，花粉随即萌发，花粉管进人羽毛状柱头分支结构的细胞间隙，继续生长于花柱至子房顶部的引导组织的细胞间隙中，而后进入子房，在子房壁与外珠被之间的缝隙中向珠孔方向生长，花粉与花粉管均具有明显的绿色荧光。

The expression of human p53 protein was observed by fluorescence microscopy.

用荧光显微镜观察p53的表达情况。

Use portable X ray fluorescence appearance normal position survey rock mineralize element and his companion content to born element while being many kinds of, and then confirm the distribution law that elements are in the horizontal or vertical direction.

应用手提式X射线荧光仪原位测定岩石中多种成矿元素及其伴生元素的含量，进而确定元素在水平或垂直方向上的分布规律。

Changes in fluorescence emission spcetra of phycobilisomes from Mastigocladus laminosus durihg dissociation in phosphate buffer of various molarity were studied.

研究了层理鞭枝藻藻胆体在不同浓度磷酸缓冲溶液中解离过程中荧光发射光谱的变化和光能传递。

In this review, several newly established detection methods including gene chip, molecular probe, fluorescence polarization and resonance, mass spectrometry, and bacterial magnetic particle are discussed.

文章综述和分析了几种新建立的SNP检测方法，包括基因芯片、分子探针、荧光偏振、荧光共振、质谱和磁性颗粒分析。

A new fluorescence quenching method for the determination of trace molybdenum is proposed.

建立了一个荧光淬灭法测钼的新体系。

The experimental research found that the serum concentration quenching and absorption effect is not obvious when the experimental sample is excitated by 220, 230 and 310 to 420 nm monochromatic light, and the fluorescence stimulation plays the main role.

实验还发现：当采用220， 230， 310～420 nm波长的光激发时，血清的浓度猝灭和吸收作用不明显，主要是激发出的荧光起作用；采用240～300 nm波长的光激发时，血清浓度猝灭和吸收作用明显，导致荧光强度随着血清浓度的增加变得越来越弱。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐