墩

Developing the HPLC of Prunella vulgaris and Ursolic simultaneously, the content of all different batches of Prunella vulgaris was tested.

发展了同时检测夏枯草中熊果酸及齐墩果酸的HPLC分析方法，测定了不同批次夏枯草中两种成分的含量。

Results: Seven compounds were isolated from the ethanol extract of the fruits and identified as oleanolic acid, luteolin-7-O-β-D-glucoside, quercitrin,β-sitosterol-3-O-β-D-glucoside, p-hydroxyphenethyl-β-D-glucoside, D-mannitol and hexitol.

结果：从女贞子的乙醇提取物中分离得到7个单体化合物，分别鉴定为齐墩果酸、木犀草素－7-O-β-D-葡萄糖苷、槲皮苷、β-胡萝卜苷、对羟基苯乙醇－β-D-葡萄糖苷、甘露醇及己六醇。

A new method for determination of oleanolic acid in chinese quince by thin layer chromatography-spectrophotometry was established.

建立测定木瓜中齐墩果酸的薄层色谱-分光光度法的新方法，用薄层色谱分离杂质，优化了分析条件，讨论了影响测定的因素。

To study the optimum technology of extracting bioactive component named Oleanolic acid and Ursolic acid in Chinese Quince.

用正交试验法对木瓜中的齐墩果酸和熊果酸的提取工艺进行研究。

A method was developed for the extraction and determination of oleanolic acid from Chinese quince.

本文应用回流提取法、索式提取法、冷浸提取法和超声波提取法对木瓜中的齐墩果酸进行了分离提取，并采用高效液相色谱法测定其含量。

Analyses of the sedimentary textures and structures, ecological features of the faunas, stratigraphic distribution and occurrence environment of radiolarian cherts indicate that the Weimei Formation belong to littoral-neritic sediments as is the case with the quartz sandstone at the top of the Menkadun Formation deposited synchronously with it.

对维美组的沉积结构，构造，动物群生态特征，地层展布情况和放射虫硅质岩的产出环境等进行了分析，认为维美组与其南部的同期沉积门卡墩组顶部石英砂岩一样，同属典型的滨浅海沉积，晚侏罗世康马-隆子和北喜马拉雅地层分区为统一的滨浅海，不存在次深海—深海环境。

To prevent superstructures to fall off during earthquakes , restrainer devices are often needed at expansion joints of bridges to limit the relative displacement between adjacent bridge segments and between bridge deck and the pier at expansion joints .

为防止上部结构在地震中发生落梁破坏，通常采取适当的限位措施来限制相邻梁体和墩梁间的相对位移。

East can ruff, but he has to yield the last two tricks.

东可以将吃，但是他必须交出最后两墩牌。

So he doesn't cash it; he uses it to ruff a winning diamond instead!

所以他不去清将，他用大将牌将吃他的方块赢墩！

He 's clever to ruff a club at trick two .

他在打第二墩牌时将吃梅花，这很聪明。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。