黄

METHODS:A little ethanol was first used to saturate the powder of Radix puerariae lobatae to make the pueraia isoflavone desorbed adequately,and then hot n-Butanol solution was added to make the ethanol inside Radix puerariae lobatae begin to boil and the extraction was intensified.

由于大豆异黄酮与葛根异黄酮在丁醇中的溶解度有较大差异，因此浓缩过程中可采用分步蒸发浓缩结晶，浓缩除去部分溶剂后，结晶分离出大豆异黄酮，最后蒸干结晶母液，得到葛根异黄酮。

"My roses are yellow," it answered; as yellow as the hair of the mermaiden who sits upon an amber throne, and yellower than the daffodil that blooms in the meadow before the mower comes with his scythe.

我是黄玫瑰，」它答道：「黄如坐在琥珀王座上美人鱼的秀发，黄得比田野上未割刈的水仙花还黄。

Methods:On the basis of traditional method and method set in Chinese Pharmacopoeia(2005),TLC method and HPLC method for Rhaponticin examination were established.

对传统方法、中国药典方法检查土大黄苷进行了研究，在此基础上建立了以土大黄苷为对照的薄层色谱法和高效液相色谱法检查大黄药材及饮片中土大黄苷。

HPLC method could test Sennoside and Rhaponticin in the same chromatographic conditions,and could not only identify the true or false Rhubarb and Processed Rhubarb,but also examine th...

采用高效液相色谱法对番泻苷和土大黄苷在同一色谱条件下测定，不仅能鉴别正伪品大黄药材及饮片，还能检出掺伪土大黄的大黄药材及饮片。

objective:to determine total flavonoids content in the leaves of acer saccharum.methods:we determined total flavonoids contents in leaves of acer saccharum by ultraviolet and visible spectrophotometry.results:the flavonoids content was 1.035mg/g in the leaves of acer saccharum.conclusion:the flavonoids content is rich in the leaves of acer saccharum and the leaves have pharmic value.

目的：本文对糖槭叶中的总黄酮含量进行测定。方法：采用紫外-可见分光光度法对糖槭叶中总黄酮含量进行测定。结果：糖槭叶中总黄酮含量为1.035mg/g。结论：糖槭叶中含有丰富的黄酮类化合物，具有可观的药用开发价值。

The experimental results suggested that there were some rules during the fermentation as follows: pit temperature increased rapidly and then dropped at the beginning of the fermentation and kept stable eventually at 20～22 ℃; there was slight change in yellow water pH value at first and then pH value decreased gradually in middle fermentation stage and finally kept stable; the change rules of total acids of yellow water were opposite to pH change rules; the reducing sugar of yellow water increased at first and then dropped and kept stable eventually; there was almost no change in alcohol content of yellow water in prior fermentation period, and then it increased rapidly and dropped slowly and finally kept stable; gas production rate was as high as 550 L/d within the first week in fermentation and then dropped undulatingly and changed to zero or even negative gas production rate.

窖池温度在发酵前几天迅速升高，然后下降，最后趋于稳定，保持在20～22 ℃；黄水pH开始变化不大，中间逐渐下降，最后趋于稳定；黄水的总酸变化与pH相反；黄水中还原糖先升高后下降，最后基本保持稳定；黄水中酒精含量在发酵前期变化不大，后期先是迅速升高，然后缓慢下降，最后趋于稳定；在发酵前期一周内，产气量很大，最高达550 L/d；之后产气量呈波动式下降并逐渐平稳，最后趋于零甚至负产气量。

This paper first introduces a system which can detect vehicle disobey the red light. then introduces a arithmetic with shadow elimination to solve the problem of violations detection of yellow line: by day,the quality of the image is good,this arthmetic uses a method which combine the line-frame detection and the HSV color information analysis.this method detect violations according as whether the line-frame of yellow is being destroyed. In order to solve the most important problem in apply instance—interference of shadow,we add HSV color information analysis in the area of yellow line which line-frame is being destroyed. If the shadows proportion is below the threshold,then we determine vehicle violative of yellow line; at night,the quality of the image is not good, we calculate the grey image of differences to detect violations.

本算法在白天图片质量较好时，采用结合HSV颜色空间分析线结构检测算法，该算法利用黄线区域的边缘结构特征作为依据检测是否存在车辆或阴影压黄线，针对实际应用中存在的最大问题即阴影的干扰，加入了HSV颜色空间分析来检测黄线边缘残缺区域，若该位置阴影比重低于一定比例，才认定为是车辆压黄线违章而不是阴影干扰；在夜晚图片质量下降的时候，采用灰度差值法。

Results:eighty-one of 129 MODS patients had gastrointestinal failure and the morbidity of gastrointestinal failure was 62.8%,in whom 54 patients received rhubarb therapy and 33 patients(61.1)were all eviated.Whereas only 7(25.9％) out of 27 patients suffered from gastrointestinal failureinnon-rhubarb treatment group were improved.There was as ignificant difference between the two groups(P.01).Furthermore,28(51.9％) out of 54 MODS patients accompanied by gastrointestinal dysfunction were survive dafter rhubarb treatment,whereas 6(22.2％) of 27 MODS patients suffered from gastrointestinal dysfunction were survived in non-rhubarb treatment group.

其中54例患者接受大黄治疗，有效率为61.1%；27例患者为非大黄治疗组，胃肠功能恢复率为25.9%，2组间有显著性差异（P.01）。54例MODS伴胃肠功能障碍患者接受大黄治疗后，有28例患者存活，存活率为51.9％；27例MODS伴胃肠功能障碍患者接受其它胃肠动力剂治疗后有6例患者存活，存活率为22.2%。29例MODS不伴胃肠功能障碍的患者接受大黄治疗后有12例存活，存活率为41.4%；19例MODS不伴胃肠功能障碍者接受其它胃肠动力剂治疗后，有7例存活，存活率为36.8%。

Likewise, there was a significant result in the case of investigating whether luteal cells in early stage was affected by hypoxia similarly to those in middle stage, given big difference in the development of cell physiology. In this experiment, luteinized granulosa cells were used to mimic the early stage luteal cells. And luteinized granulosa cells were also cultured under the normoxic conditon and the hypoxic condition individually.

另一方面，由於中期黄体细胞发育已臻成熟，其细胞生理与黄体发育初期已然有所差异，因此本研究亦应用黄体化粒性细胞模拟发育初期之黄体细胞，并培养於正常氧或缺氧条件下，添加PKA讯息传递路径活化剂（oLH或8-bromo-cAMP）测定孕酮生成与相关蛋白质之表现差异。

Results: The hairy root was successfully induced and the hairy root culture system was set up; The opines assay was positive for mannopine and agropine; The result of determination showed that there were a lot of anthroquinone constituents in the rhubarb hairy root and the contents of rhein, aloe-emodin, emodin or 8-O-methylchrysophanol were respectively higher than those in wild plant root.

结果：诱导出了天山大黄发根，并建立了发根离体培养系；从发根中检测到甘露碱、农杆碱的存在；定量分析发现，天山大黄发根中含有多种蒽醌类成分，其中大黄酸、芦荟大黄素、大黄素、大黄酚-8-甲醚的含量分别高于原植物根中的含量。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。