查询词典 B.Ch.

Methods:(1) Silica column chromatography and LH-20 were used in phytochemistry study.(2) Based on the extraction ratio of arctiin, the best extraction procedure was acheived under the direction of L9(34) orthogonal experimental design. From 10 types of resins, the one with the maximal binding ability for Arctii was selected and silica-column choramatograpy was used in its seperation and purification procedure.(3) The animal diabetic experimental model in Wistar rats was established with streptozotocin and many biochemical factors were used to indicate the pharmacological effects of arctiin, including glycosylated hemoglobin, serum creatinine, seralbumin, monoxide nitrogen, glycerin trilaurate, cholesterol, HDL-ch, LDL-ch, Blood urea nitrogen, creatinine, SOD, ET, MDA, total Urine protein and albuminuria.

(1)采用硅胶柱层析、聚酰胺层析、LH-20等方法对牛蒡子的化学成分进行研究；(2)采用正交实验设计方法，以牛蒡子苷为指标，确定了牛蒡子乙醇回流提取的最佳工艺；对10种类型大孔吸附树脂进行筛选，筛选出对牛蒡子苷吸附效果最佳的树脂；采用硅胶柱层析法，对牛蒡子苷进一步分离纯化；(3)建立实验性糖尿病大鼠模型，以GLU、TC、TG、HDL-ch、LDL-ch、TB、ALB、BUN、CREA、GHbAlc、NO、SOD、ET、MDA和尿液中TB、ALB为指标，研究牛蒡子苷药理活性；(4)以差速消化法纯化Wistar大鼠的主动脉内皮细胞并进行传代培养，测定牛蒡子苷对高糖条件下RAECs活性、RAECs释放LDH、MDA和NO的变化以及RAECs表达内皮型一氧化氮合酶表达的影响。

If "Wei-yang Ko" is described as an uncut jade to represent Lu-ch'iao's thinking in his youthhood, then "Jen-tzu" is like a sage to show Lu-ch'iao's thinking brainchild resulting from his contemplation.

如果说《未央歌》是一块璞玉，代表了鹿桥青年时期的思想，《人子》则如一位智者，呈现了鹿桥深思熟虑后的思想结晶。

CH was used in intracanal medicament and root canal filling in CH group and compared with camphorated paramon-chlorophenol,formacresol,iodine-potassium iodine group.

结果 CMCP、FC、IPI、CH组根管治疗期间的急症发生率差异非常明显，疼痛指数亦以CH组最低；1年后牙根吸收情况和 2年失牙率、牙再植成功率CH组与其它组有非常显著差异。

Comparing with the result of methyl iodide in intense laser field, some differences are observed:(1) at the same laser field intensity, the highest charged fragment ion of methyl bromide was Br(superscript 3+), lower than I(superscript 6+) of methyl iodide;(2) the dehydrogenation channel was observed in the multiphoton dissociation or Coulomb explosion of methyl bromide, but was not observed in the case of methyl iodide;(3) HBr(superscript +) was observed, but there was no similar channel in the case of methyl iodide;(4) for methyl bromide, the valid charge distance of Coulomb explosion increases with the product of p and q; while in the case of methyl iodide, the distance remained almost the same;(5) the producing channel of CH(superscript + subscript m)(m=0, 1, 2) is different from the ionization-dissociation of methyl iodide in which the stepwise dissociation of CH3(superscript +) was thought to be the main channel, CH(superscript + subscript m)(m=0, 1, 2) of methyl bromide are mainly from the products of the direct dissociation of the dehydrogenated parent ions instead of the stepwise dissociation of CH3(superscript +).

与碘甲烷在强场中的实验结果对比发现：(1)在相同的激光场强下，碘甲烷电离解离的最高价碎片离子为I(上标 6+)而溴甲烷为Br(上标 3+)；(2)溴甲烷质谱中存在母体离子的脱氢产物CHBr和CHBr(上标 2+)，而对于碘甲烷，没有检测到这些通道，C-I键首先断开；(3)质谱中存在H^79Br和H^81Br，而碘甲烷的电离解离中不存在HI产物；(4)溴甲烷库仑两体爆炸的有效电荷间距随着两碎片电荷乘积的增大而增大，而对于碘甲烷此间距几乎不随电荷乘积变化；(5)CH(m=0， 1， 2)的主要生成通道可能与碘甲烷不同，不是来自CH3的顺序脱氢，而是来自脱氢母体离子的直接解离。

In this thesis, a series of uliphatic polyester anhydrides 〓COCH〓CH〓COO 〓OCOCH〓CH〓COO〓 and copolyanhydrides with 1, 3-bis (4-carboxylphenyloxy) propane were prepared.

本文中合成了一系列脂肪族聚酯酸酐〓以及与1，3-双（4-羧基苯氧基）丙烷的共聚物，研究了它们的降解性能和药物释放性能。

Ban the female b**ch as well. I don't mind being baned ... but ask who started the game ... Ask the b***ch!

是谁挑起的，大家都看得清清楚楚，你这么对一个LADY说脏话是不能容忍的。

The remaining pieces have been lost since Bach's time. Bach considered St Matthew his greatest work as he proudly signed the original manuscript at St Thomas Church in Leipzig, Germany. Indeed, it took him three years to finish this musical and religious masterpiece. Resting on the great infrastructure of the Matthew Gospel (Ch. 26, 1-75; Ch. 27, 1-66), Bach inserted 28 adrigalesque? pieces and 12 simple protestant chorales.

受难曲是以耶稣被钉在十字架上为主的耶稣受难的宗教音乐，巴哈费了三年的岁月完成此作品，歌词取材自圣经四福音书中最重要的「马太福音」第二十六章、第二十七章，是一部大型乐曲。

The CH〓 atmosphere-prepared FeNi panicles have single phase of austernite due to the effect of carbon atoms in CH〓 to stabilize austernite.

在CH〓气氛下制备的Fe-Ni超微粒子为单相奥氏体，这是由于CH〓分解的C原子具有促进奥氏体化的缘故。

Once there was an owl who had gotten hold of a half-rotten old rat, and as the Yuan-ch'u passed by, it raised its head, looked up at the Yuan-ch'u, and said, 'Shoo!' Now that you have this Liang state of yours, are you trying to shoo me?

一天，一头猫头鹰捉着半腐烂的老鼠，当Yuan-ch'u飞过时，它抬头望着Yuan-ch'u说道：&你现在拥有了梁省，还企图想把我赶跑吗？&

The jihad in northwest China isolated Sinkiang militarily from the center of the empire. In 1863 there was a sympathetic Muslim uprising in the Ili region, which the Ch'ing authorities managed to put down, but in 1864 six entirely separate jihads against the Ch'ing empire were declared in different parts of Sinkiang. Particularly noteworthy in the Sinkiang jihads was the active role played by the Tungans, or Huis.

这场中国西北的圣战以武力的方式将新疆和帝国的中心隔绝了。1863年，伊犁地区的穆斯林出于同情也发动了一场起义，被清政府镇压了，但是1864年在新疆爆发了六次相互独立的圣战起义，特别值得注意的是，在新疆的圣战中回族人扮演了重要的角色。

We are in a good position to meet your requirements.

我们完全可以满足你方的需求。

We are all pervade d with a sense of disaster.

我们普遍有大祸降临的感觉。