多成分的

Safflor Yellow, extracted from Safflor, with proved pharmacological effect that can expand coronary artery, lower blood pressure, resist thrombus, endure anoxemia and restrain immunity, will have a good developing and applying future. Since 1970s, more than 200 kinds of components such as flavone, lignocelluloses and alkine, have been extracted from Safflor.

红花黄色素(Safflor Yellow，SY)是从红花中提取的有效成分，具有扩冠、降压、抗血栓、耐缺氧、免疫抑制等多种药理学功效，有良好的开发和应用前景。70年代以来对红花的化学成分进行了广泛的研究，已分离出了二百多种化学成分，其中主要有黄酮类、木脂素类、多炔类等。

With this sleight, we optimized the experimental conditions such as the prescription of extraction solution, ratio between solution and sample, experimental temperature and extraction duration, and proposed a standard procedure of the sample pretreatment for 1H NMR finger-print experiments of tea.

针对生物指纹识别实验中样本体系复杂及化学组分含量多等特点，利用主成分分析对检测样品质控的多因素进行综合分析，最终确立了茶叶中化学成分提取制备的实验条件。

Then through solving that equation, a set of nonnegative linear independence weight vectors of principal components was obtained, by which a low-dimensional spectral space was spanned.

针对经典主成分分析法进行多光谱图像数据降维会使重构光谱反射比出现负值的问题，提出一种非负主成分分析法，并用该法构造低维光谱空间，实现高维多光谱数据与低维光谱空间的转换。

However, the taxa of strictly tropical distribution are still underrepresented in the flora of southeastern Yunnan compared to Indo-Malaysian flora, and the families of mainly subtropical to temperate distribution, such as Magnoliaceae, Theaceae, Cornaceae, Styracaceae, Symplocaceae, Aquifoliaceae and Caprifoliaceae, are well represented in the flora. Some characteristic families of temperate East Asia, such as Diapensiaceae, Dipentodontaceae, Eupteleaceae, Grossulariaceae and Toricelliaceae are also present in the flora of southeastern Yunnan.

由於位於东南亚热带北缘山地及其地质历史原因，云南东南部的热带植物区系中严格热带分布的成分不多，仍以边缘热带成分为主，并有相对丰富的亚热带－温带科如木兰科、山茶科、山茱萸科、山矾科、忍冬科、冬青科等以及一些东亚和喜马拉雅特徵科，如岩梅科、十齿花科、领春木科、茶藨子科和鞘柄木科，显示了它与东亚温带植物区系也有较多联系。

As the results, carbon blacks, chrysene and benzopyrene had similar effect on ICAM-1 regulation with motorcycle exhaust particles. It was supposed that three of them had an important role in motorcycle exhaust particles caused inflammatory response.

并且利用纯黑碳微粒与多环芳香烃类来探讨废气悬浮微粒所造成的影响成分为何，结果发现黑碳微粒和多环芳香烃中的benzopyrene与chrysene具有和MEP相类似的影响与反应，推估这三种成分在MEP所造成的发炎反应中应占有著一定的地位。

We organized and identified the specimens which collected in the insects specimens laboratory of life science and technology department of Xinjiang university, from almost everywhere of Xinjiang with combination of the conventional methods and the electroscopic scanning technique.

本文采用常规鉴定方法与雄性外生殖器解剖相结合，辅以扫描电镜观察，对收藏于新疆大学生命科学与技术学院昆虫室20年来积累的标本及三年在校期间系统地采集于全疆各地的拟步甲类标本进行了整理与鉴定，结合野外考察及重要类群的生物学研究，研究其区系成份，并对其区系特征及地理分布状况进行了系统的分析，主要研究成果如下：1）初步查明新疆拟步甲科昆虫共计266种，分隶于23族72属，其中35种为中国新记录种，3种为拟步甲类新种，作新种记述，并附图片；在研究过程中初步探讨了拟步甲的中文命名问题； 2）新疆拟步甲种类繁多，其区系成分分析显示，除12种为广布种以外，共有6种区系成分，其中中亚细亚种为最多，有87种，占已种的32.7﹪；其次依次为中央亚细亚种和特有种，分别为81种和65种，各占已知种类的30.5﹪和24.4﹪；泛古北种12种，占4.5﹪；欧洲西伯利亚种7种，占2.6﹪；欧洲中亚种最少，仅有2种，占0.75﹪，并根据新疆拟步甲科昆虫区系成分分析了其起源问题； 3）新疆拟步甲科昆虫的地理分布表明，分布于准噶尔盆地的种类最为丰富，计161种，占新疆已知种的60.5﹪；其次是塔里木盆地92种，占已知种的34.6﹪；东疆诸盆地63种，占23.7﹪；伊犁谷地56种，占21.1﹪；在三大山系中，天山山系的拟步甲种类最多，为54种，占20.3﹪；阿尔泰山山系28种，占10.5﹪；昆仑山山系13种，占4.9﹪。

The simulated results show that compared with the multi-nozzle gasifier,the gasifying flow field and the effective gases in the new gasifier is superior.In the gasifier of same capacity,the efficiency of carbon conversion of the new gasifier is more about 0.75%,and percent hydrol...

结果表明，新型水煤浆气化炉在炉内气化流场的组织和产出的有效气成分上均优于多喷嘴对置式水煤浆气化炉，在相同容量的气化炉内，新型水煤浆气化炉与多喷嘴对置式水煤浆气化炉对比，碳转化率高0.75%，水解率高近2.91%，干有效气成分高5.34%，冷煤气效率高7.09%，每产出1 000 m3有效气(CO+H2)可节省氧气20 m3，节省煤36 kg。

The contents of mineral elements, like Fe, in LMTCMs were higher than that of nor-LMTCM. The result of analysis of mineral element of 14 LMTCMs by ICP-MS method also showed the content of Fe have something to do with lung meridian tropism effects. The result of the study of platycodon radix approved the laws too. These laws were used to predict if the marine medicines have the lung meridian tropism effects.2. The Compatibility laws of Medicines and their chemical composition in LSP were studied by mining the data of the constituent herbs and their chemical composition. The results showed that the most constituent medicines of lung system prescriptions have lung meridian tropism. Radix glycyrrhizae, herba ephedrae, semen armeniacae amarum, fructus schisandrae Chinese and their compatibility are common in lung system prescriptions. Terpene, alkaloid, steroid, and flavanoid compounds and their compatibility are common in lung system prescriptions.3. The marine phycophyta medicines of LSP were studied by the same method.

对比归肺经中药及肺系方剂主要化学成分构成，萜类、生物碱、甾体类成分可能是归肺经中药及肺系方剂的主要药效成分；结合君臣佐使药的化学成分构成特点及肺系方剂组成中药的归经构成情况，肺系方剂组方设计应该考虑以下几个方面：一、优先考虑归肺经中药，在应用不归肺经中药时要配伍归肺经中药；二、组方时应考虑含萜类、甾体及生物碱类化合物的中药；治疗肺咳病及咳嗽症状时可以考虑含萜类化合物的中药，治疗气喘症状时可以考虑含生物碱类化合物的中药；三、在确定组方中药或化学成分配伍关系时，君药多考虑含生物碱、黄酮类化合物的中药；臣药、佐药可以考虑含萜类及甾体类化合物中药；使药可以考虑含萜类、甾体类及黄酮类化合物的中药。

The feasible number of the first classification and the appropriate pattern of recoding can be used in the process of grassland desertification remotesensing monitoring in Inner Mongolia.·-Renverse principal component analysis is a kind of technique to decrease correlation and stand out the useful information.

主成分变换一逆变换处理是是一种数据压缩和去相关技术，主要目的就是把原来多波段图像中的有用信息集中到数目尽可能少的新的主成分图像中，并使这些主成分互不相关，从而突出有效信息。

At the prefecture scale,the relationship became complicated between chemical components and leaf quality,and more chemical components were needed to evaluate leaf quality.For example,significant correlation in Zunyi prefecture was found between smoking total scores and total nitrogen,nitrogen to nicotine ratio and nicotine,and between offensive odor and total nitrogen and chloride.

在地级尺度，烟叶化学成分与品质的关系复杂化，需用较少的化学成分(碳水化合物、含氮化合物)反映烟叶的主要品质特征，并需用更多的化学成分(K2O、P等矿质成分)才能反映烟叶品质的特有差别。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。