芳芳

This book is attributed to a group of writers:Errors in the use of Auxiliary Verbs by Han Yufang,Adverb才and就by Zhou Qingming,Conjunction和by Han Xiaoping,Particle吗by Cui Fuying,Adverbial Adjuncts by Hu Zhiying,Complements of Frequency by Du Tonghui,Peng Zhiping,Li Xiuqing,Complements of Duration and跟…一样by Li Chengcai,Complex Sentences of Suppositional,Conditional,Causative and Adversative Relation by Dong Yuan,Rhetorical Question by Wang Xiuyun,and the rest by Li Zhu,Cheng Meizhen.

本书能愿动词误用由韩玉芳执笔；副词"才"和"就"由朱庆明执笔；连词"和"误用由韩孝平执笔；助词"吗"误用由崔福英执笔；状语误用由胡志英执笔；动量补语误用由杜同蕙、彭志平、李秀清执笔；时量补语和"跟……一样"误用由李成才执笔；假设、条件、因果和转折关系复句的误用由董原执笔；反诘句误用由王秀云执笔；其余的部分由李珠、程美珍执笔。

Her voice was so abrupt and hoarse that the two women thought they heard the voice of a man; they wheeled round in affright.

另一方面，她又好象很明白，如果向病人说真话，一定会给她一种强烈的刺激，处在芳汀的那种状况下，那是受不了的。

Objective To investigate the effects and mechanisms of BP on P53, P21 and AhR pathway of HELF cells in vitro.

目的 研究苯并芘对体外培养的人胚肺成纤维细胞中P53、P21蛋白量的影响及芳烃受体途径的作用。

Study of Molecular Biology shows that dioxins express their toxicity by interaction with a kind of receptor protein, which is AhR.

分子生物学研究表明，Dioxins对人体的毒作用主要通过体内的一种受体蛋白——芳烃受体蛋白(aryl hydrocarbonreceptor，AhR)介导表达。

AhR activated by environmental pollutants modifies a series of gene expression involved in cell proliferation, cell cycle and apoptosis, which cause injury and cancer.

环境污染物同时可激活芳基烃受体并改变一系列与细胞增殖、细胞周期进程和凋亡相关基因的表达，导致机体损伤并诱发肿瘤。

Pentanediol dithiophene ester was synthesized by means of alcoholysis reaction using 2,4-Pentanediol and Aroly chloride as raw materials, and 1H NMR spectrum was characterized and it can not be explained.

以2，4-戊二醇和芳酰氯为原料，通过醇解反应合成了一种新的内给电子体化合物二(2-噻吩甲酸)-2，4-戊二醇酯，表征其1H-NMR谱，发现化学位移在2附近出现了三组亚甲基峰，无法解释。

Later, I met Jiuan SB and Judy SJ and we drove to Alewife Station to meet with the rest.

之后，坐建发师兄和小芳师姐的顺风车到Alewife地铁站与大伙会合。

Over the past four decades, many dearomatization reactions have developed and applied for synthesis of alicyclic compounds con-taining six–membered carboncyclic moieties.

芳香族化合物稳定、易得，通过芳香族化合物的脱芳构化反应，制备官能化的脂肪六元碳环化合物，早以引起人们的广泛兴趣。

The actinic radiation-curable and cationically polymerizable organic substance is at least one glycidylether of a polyhydric aliphatic, alicyclic or aromatic alcohol having at least three epoxy groups with epoxy equivalent weight between 90 and 800 grams per equivalent, at least one solid or liquid alicyclic epoxide with an epoxy equivalent weight between 90 and 330 grams per equivalent having at least two epoxy groups and monomer purity greater than about 90 % by weight, or at least a solid or liquid epoxycresol novolac or epoxyphenol novolac having epoxy equivalent weight between 130 and 350, or mixtures thereof.

可光化辐射固化并可阳离子聚合的有机物质为至少一种带有至少3个环氧基团环氧当量为90―800克每当量的脂族、脂环族或芳族多元醇的缩水甘油醚，至少一种环氧当量为80―330克每当量带有至少两个环氧基团且单体纯度大于约90wt％的固态或液态脂环环氧化物，或至少一种环氧当量为130―350的固态或液态环氧甲酚线性酚醛清漆或环氧苯酚线性酚醛清漆，或其混合物。

There are 65 species of Chinese herbs with confirmed anti-HBV activityd, in which 16 probable active constituents are pointed out. They are arene, ketone derivatives, alicyclic carboxylic acid, aromatic carboxylic acid, ester, lactone, cyanide derivatives, heterocycle derivatives, carotenoids, anthraquinones, flavonoids, vegetable tannin, alkaloid, terpenoids, steroids and protein. Among them, the complexes of flavonoids, terpenoids, steroids and alkaloids are more abundant.

确定了具有抗乙肝病毒活性的中草药品种65种，其中含可能活性成分共16种，即芳烃、酮类衍生物、脂环族羧酸、芳香族羧酸、酯、内酯、氰类衍生物、杂环衍生物、类胡萝卜素、蒽醌类、黄酮类、植物鞣质、生物碱、萜类、甾类和蛋白质，而16种中以黄酮类、萜类、甾类和生物碱类成分为多。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。