不同成分

In this thesis, standard fingerprint of daphne diterpene esters from the root extract was first established by HPLC-UV, which can be used for D. genkwa identification and quality control. The major peaks in the standard fingerprint were identified by LC-MS.Quantitative analysis methods of yuanhuacine and yuanhuadine were established herein.

本文建立了芫花根中瑞香烷型二萜原酸酯类组分HPLC-UV标准指纹图谱，对主要色谱峰用LC-MS进行了归属，并对其中主要成分建立了定量分析方法，为不同产地、采收季节和人工栽培等原料药材的质量控制提供了科学依据。

Our findings suggest a need to identify different components of hand symptoms in the diagnosis of carpal tunnel syndrome. Based on electrodiagnosis and symptom component analysis, a more accurate clinical estimate of disease severity can be obtained in patients with carpal tunnel syndrome.

因此我们认为，临床上评估腕隧道症候群患者时，应仔细区分出不同的症状成分，尤其是患者麻木针刺感觉的严重程度，才能对患者的病情严重程度有较客观的判断。

Objective: To find out the change regularity of triterpenoid acids content in leaves of Eriobotrya japonica .

中文摘要：目的：观察不同采收季枇杷叶药材中4种三萜酸成分的变化规律。

While the extracts of Eriobotrya japonica showed no inhibition effect. Conclusion Four of the five herbs show antibacteria activities and the study on active compounds should be done in future.

除枇杷叶外，其他4种中草药可不同程度的抑制致病弧菌的生长，其抑制致病弧菌的活性成分有待于进一步研究。

While the extracts of Eriobotrya japonica showed no inhibition effect. Conclusion Four of the five herbs show anti-bacteria activities and the study on active compounds should be done in future.

除枇杷叶外，其他4种中草药可不同程度的抑制致病弧菌的生长，其抑制致病弧菌的活性成分有待于进一步研究。

Many proteins are associated with epididymosomes and the protein composition of these vesicles varies along the excurrent duct and differs from soluble intraluminal proteins.

许多蛋白与epididymosomes相关联，小泡的蛋白质组成随着附睾管腔区域的不同而改变，而且不同于附睾管腔内的可溶蛋白成分。

ObjectiveTo determine the contents of ferulic acid in extraction of Chuanxiong of different solution.

目的测定川芎在不同溶媒提取下活性成分阿魏酸的含量。

A SPE procedure was suggested for extracting and concentrating fisetin by using different volume fractions of ethanol in aqueous solution as the loading conditions.

分别以中药黄栌的主要成分非瑟酮为印迹分子、丙烯酰胺为功能单体及乙二醇二甲基丙烯酸酯为交联剂，通过封管聚合法合成了分子印迹聚合物；将其装于自制的固相萃取柱中，研究了以不同体积比的乙醇-水溶液为溶剂时非瑟酮在柱上的保留行为；通过优化清洗及洗脱条件，使非瑟酮与它的结构相似物槲皮素在柱上得到了很好的分离。

The sexual, flirty part of our friendship is very small--but some--just enough to make it fun and different.

我们友谊中异性间的调情成分是非常少。不过还是有一些，只是足以使之愉快和不同。

Depending on the chemical composition of the influent gast, the X-LAB scrubber can be operated by water or caustic or acidic solutions.

根据进气中所含化学成分的不同，X-LAB洗气塔可选用水，碱或酸性溶液作为循环液体。

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。