一系列表现

We used the derivatives to do the MTT assay test and to discuss the SAR, the result teld us the isoprenyl group and the 3,4-olefinic bond of osthol is essential for its activity,and the isoprenyl group at position 8 had the better cytotoxicity. When osthol and demethylsuberosin reacted with ferulic acid to form the derivatives of (26) and (35) have the better effect of anti-cancer and IC50 value than osthol.

所以我们选择蛇床子素进行结构上的修饰并与姜黄素的部分结构形成的化合物ferulic acid结合合成出一系列的衍生物，进行抗癌细胞毒杀活性测试来探讨其结构与活性的关系，发现osthol上的isoprenyl group对於抗癌活性有重要的影响，且isoprenyl group位於C8的位置对於抗癌活性有较好的表现。

This article from an euro started at Euro sector finance system vicissitude and the Euro sector Taylor rule utilization to the European central bank policy-making formulation, through detailed thoroughly analyzes the Taylor rule to contain at the beginning ofEuropean Union in the Euro sector application -unification monetarypolicy decision-making the monetary policy background, the utilization"the Taylor principle" analyzes 1970-2006 beginning of the year EuropeCentral Bank the monetary policy decision-making tendency, pointed outmoves towards the negotiable securities along with the financialsystem, the internationalization, the formulation and the currentpolitical situation adapt the monetary policy is inevitable.

2002年1月1日零时，随着布鲁塞尔皇宫设置的欧元倒计时钟钟声的敲响，欧元正式进入流通，欧元区12国比利时、意大利、荷兰、芬兰、德国、奥地利、法国、西班牙、葡萄牙、爱尔兰、卢森堡和希腊缔结的空前的货币联盟正式开始运作，标志着欧洲甚至全世界己不可逆转地跨入欧元时代在资本主义发源地、发达国家聚集的欧洲，各主权国家让渡货币发行权而发行统一的区域货币，并建立区域性货币的超国家统一管理机构—欧洲中央银行，这是人类货币金融史上的首次勇敢尝试，必将对世界经济特别是国际货币体系和国际金融格局产生一系列重大而深远的影响其中作为欧洲经济和货币一体化进程的必然产物，欧元从诞生几年来的运行来看基本上是成功的：欧洲中央银行调控欧元的能力大大增强；欧元的影响力在逐渐扩大；欧元区经济整体运行良好，虽然欧元诞生后对美元的汇率走势并不稳定，但欧元所以表现出的强大的生命力和对国际政治，经济领域的影响不应为人们所忽视

Against this background, Tie Ning has created a series of fresh, harmonious and serious-minded works, showing high political identification.

在这样的时代背景下，铁凝创作了一系列清新和谐、思想厚重之作，表现了较高的政治认同度。

This thesis attempts to make a detailed analysis of the system of symbols in The Red Badge of Courage to show that symbolism is used by Crane to better convey his naturalistic ideas so that a better understanding and appreciation of the work can be achieved.

本文试图通过详细分析《红色英勇勋章》中的一系列象征，来说明克莱恩运用象征意在更好地表现其自然主义思想主题。

The author will explore the similarities between the novel and the contact of Saul and David in Bible from three aspects: the outline,the characters,the details and draw the conclusion: Bible is the prototype of The Mayor of Casterbridge.

一直以来，评论界都认为该小说的主题是表现人与命运的冲突，旨在说明&冥冥之中有一种力量支配着人的命运，把人的生活变成一系列不幸和绝望。&

Motion sickness is one of the most important problems in the field of space medicine.

运动病是指当人或动物所处环境的直线或角加速度改变时出现的一系列植物神经功能紊乱症状，表现为眩晕、恶心、呕吐、冷汗、苍白等，严重的可引起脱水、休克。

The events that led up to the murder were shown in a series of flashbacks.

酿成谋杀案的各个环节是通过一系列倒叙手法来表现的。

Adopt one kind of design plan that PLC controls in the protection the main body of a book has been introduced succeeding an electricity in electric system, that capital is designed time is that the KV circuit imports 10 mainly , change into 380 V voltage grades, before the PLC front and back add front to passage and the queen to passage, change before to passage middle course electric current , voltage a train of, the wave filtering the general is exchanged changing waking up with a start for direct-current, the entering carrying out comparison and switch amounts again , controlling conducting entering PLC, by PLC, The malfunction signal is shown out by lamp light or the alarm signal.

本文介绍了在电力系统继电保护中采用PLC控制的一种设计方案，本次设计主要是将10KV线路输入，转化为380V电压等级，在PLC前后加入前向通道和后向通道，在前向通道中经过一系列的电流、电压转换，将交流转换为直流，进行滤波，再进行比较和开关量的输入，传入PLC，通过PLC的控制，将故障信号通过灯光或者报警信号表现出来。

There are a series of ecological environment problems in different areas of the Tarim river basin.

新疆塔里木河流域受人类活动的影响，特别是由于水资源利用的不合理，不同区域出现了一系列生态环境问题，下游地区普遍存在的沙漠化现象表现得尤为突出。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了