定量分析

As endogenous jasmonates exist in enantiomers in nature and at level of nanogram/per gram fresh weight, it is very challenging work to develop rapid and accurate method for qualitative and quantitative analyses of JAs. This review paper summarizes the recent advances in the analysis of jasmonates including chromatography, capillary electrophoresis, chromatography-mass spectrometry and immunoassay.

内源茉莉酸类激素通常以多种手性异构体存在，且含量超微，因此，对内源性茉莉酸类激素进行准确的定性、定量分析具有很大的难度，研究高效分离富集、高灵敏度检测以及分离与检测联用等分析方法，对加速植物激素分子作用机理研究具有重大意义。

Based on the basic principle of filtration, the quantitative research was first conducted on the poor filtration behavior of worts containing extruded adjuncts.

3，本文首次从过滤基本理论出发，对挤压膨化啤酒辅料糖化醪过滤困难的原因进行了定量分析。

It is important to determine the optimal wavenumber ranges of spectra for quantitative analysis in gas detection.

气体检测中需选用最优波数范围来进行气体光谱的定量分析。

Fhe thesis analyes the MonitOAng and Early WaIning SysternS against the financial risks and itS cOUnforasures, alIns at obtaining a PrO- W comPrehension Of the cause and specilic exaInlification, and further- ly fmding out a scientic and reasonabe founation and sOhition to gUnd and sohe the financial risks, thrOUgh the way cOInbining ...

本文对财政风险监测预警系统及对策的研究，目的在于通过定性与定量分析相结合的思路，对财政风险产生的原因及具体表现有一个较为深入的认识，并为如何防范和化解财政风险提供科学、合理的解决方法。

Whereas the seismic thermal lithosphere is about 150km thick, which means the Tarim lithosphere is not steady and became thinner. In this paper, writers analyzed the Tarim lithosphere thinning mechanism based on the tectonic thermal evolution quantitative method, and discussed three possibilities:the hotter India asthenosphere intruded under the Tarim lithosphere and made the Tarim lithosphere became unsteady;the bottom of Tarim lithosphere is heated by friction of the atheonosphere flow and washed off by the hot asthenosphere; the Xizang lithosphere delamination induced the convection, and the upflowing mentle heated the bottom of the Tarim lithosphere and make it enthinning.

本文利用构造热演化方法对塔里木岩石圈减薄的热演化过程进行了定量分析，探讨了塔里木盆地岩石圈减薄可能的三种机制：印度板块与欧亚板块碰撞后青藏高原岩石圈底部的软流圈较塔里木盆地岩石圈底部的软流圈的温度要高，青藏高原的软流圈地幔向塔里木盆地岩石圈底部侵入形成的热扰动使得塔里木盆地岩石圈底部的温度升高；塔里木岩石圈与其下流动的软流圈的摩擦剪切生热导致其岩石圈地幔底部温度升高，使得岩石圈底部发生热侵蚀，从而使得与软流圈接触的岩石圈地幔不断地加入到软流圈地幔；在塔里木盆地岩石圈的下部，青藏高原的岩石圈在该处发生了拆沉，从而诱发的软流圈地幔对流，上升的软流圈地幔流使得岩石圈地幔的温度升高而熔融，成为软流圈地幔。

Methods Immunohistochemistry and double-immunofluorescence techniques were used to detect the expressions of MMPs and TIMPs in 5 normal prostate and 34 prostate carcinoma tissues.

采用免疫组织化学、免疫荧光双重染色、形态定量分析方法对5例正常前列腺组织和34例前列腺癌组织MMPs及TIMPs进行定性、定位、定量检测。

The particle was investigated using TEM, XRD, TG-DTA, X-ray fluorescence spectrometer and UV-Vis spectrophotometer.

并通过TEM、XRD、TG-DTA、X荧光半定量分析和UV-Vis吸收光谱对所制得的粒子进行了表征。

The issue of competitiveness analysis of urban tourism industry came to my mind under the above backdrop.The study is aiming at developing and summating the present theory system of this issue as well as the practicing method.

论文研究主要涉及管理学、竞争力理论、产业经济学、城市经济学、区域经济学以及旅游学等领域的相关理论，主要采用案例分析与规范研究、定性分析与定量分析的方法，对城市旅游产业竞争力进行系统研究。

Have been selected as statistical index, realizing for the first time the quantitative analysis of the high speed railway capacity with mixed high and medium speed train operations, and the huge amount of plannings of would be unimageable under the condition of manual drawing In the analysis four prime factors--the fleeting interval of high and medium speed trains, the matching of speed for high and medium speed trains, the number of inter-mediate stoppings and the train performance approach, have been given special analysis And a quantitative analysis has been made for the first time with regard to the impact of the variation of above four factors on the demand for the high speed train sets, and concerning conclusions have been drawn from the quantitative analysis.

其中着重分析了高中速列车追踪间隔、高中速列车速度匹配关系、中间站设置数量、组织方式等四个影响通过能力的主要因素。同时，首次定量分析了上述因素的变动与高速动车组需求数量间的关系。此外，从上述量化研究中得出了有关结论。

Methods Quantitative coronary analysis was made in 65 patients (86 lesions) with the angiograms of pre-intervention, post-intervention and at follow-up in all 352 patients with coronary angioplasty or coronary stenting. The late loss and the rate of restenosis at 6 month follow-up were compared between 41 patients with 53 stented lesions and 24 patients with 33 lesions treated with balloon angioplasty alone.

冠心病介入治疗352例中，选择连续65例(86个冠脉狭窄病变)术后6个月随访重复冠脉造影者，冠脉定量分析术前、术后和随访复查冠脉造影图象，并分析随访时内径丢失与支架置入和单纯球囊扩张的关系及术后6个月再狭窄发生率。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。