回顾地

In retrospect, we can conclude that the double helix model had played a Key role in the development of modern biological sciences.

回顾20世纪生物科学发展的主要路线和过程，可以清楚地看到， DNA 双螺旋模型在其中所处的承上启下的关键位置和所起到的核心作用。

I will devote the first part of this review to considering the Contax G2 AF rangefinder system on its own merits.

我将首先实事求是地回顾一下Contax G2自动旁轴系统的特点。

This thesis commences from the review of the process of music curriculum standards in the recent hundred years of primary and junior high school, concluding the outstanding characteristics of 《Music Curriculum Standards of the compulsory education 》compared with the advanced 《music Teaching syllabus of the compulsory education》. We use the method of question, interviewing and observing etc. to investigate and understand concrete implementation situation of music curriculum standards in Hohhot, Inner Mongolia, including the uses of music teachers of 《standards 》, feels of students in implementation of《standards 》. Also this text concluded the variety of music curriculum standards implementation in Hohhot, Inner Mongolia from teaching methods, studying ways, evaluating curriculum etc., concluded the existing drawbacks, and gave suggestion of further development. It also outlooks foreground of curriculum reformation. The aim is to perfect music curriculum standards to guide the music teaching availably.

本文从回顾近百年来中小学音乐课程标准的演变过程入手，通过《义务教育音乐课程标准》与先行的《义务教育音乐教学大纲》的对比，总结了音乐课程标准较之音乐教学大纲的突出特点，在此基础上本文采用问卷法、访谈法、观察法等，调查了解了内蒙古呼和浩特实验区的音乐课程标准实施的具体状况，包括音乐教师对《标准》的使用情况、学生在《标准》实施过程中的感受，并且本文从教师教学方式、学生学习方式、课程评价等几方面总结出内蒙古呼和浩特实验区音乐课程标准实施所带来的变化，同时也总结出实施中所存在的问题，并给出音乐课程标准进一步推广应注意的几点建议，也对课程改革前景予以展望，旨在促进音乐课程标准的进一步完善，以便更有效地指导音乐教学。

It analyses the philosophy thoughts in Beauvoir's novels and reveals the philosophy meaning a...

前言部分简单地回顾了波伏娃研究的现状，指出先前研究的不足之处，点明了对其小说的哲学思想进行研究的理论依托。

In his article, Ferguson Washington on the just-concluded summit of the financial evaluation is very low, he said:"I think that the future historians look back in Washington Saturday's G20 summit, it will be more in 1933 and the London World Economic Conference, it will not be seen as a new version of the Bretton Woods Conference."

在文章中，弗格森对刚刚结束的华盛顿金融峰会评价甚低，他说：&我想，未来的历史学家在回顾周六在华盛顿的G20峰会时，更多地会把它与1933年的伦敦世界经济会议相比，而不会把它看作是新版布雷顿森林会议。&

On the basis of reviewing the historical evolution of integrated marine management and discussing its concept, the paper obtains the process of dialectical thinking for the integrated marine management by considering man as the subject of knowledge and actively pondering over the natural and social attrib...

本文在回顾了海洋综合管理的历史演变过程，并讨论了其概念的基础上，着重从人类作为认识主体，能动地从海洋的自然与社会属性和人类对过度开发利用海洋而造成不利于可持续发展等问题的思考中，得出海洋综合管理的辩证思维过程，进而论证海洋综合管理的正确性。

One can only imagine the impact of a single 1923 concer t in St. Petersburg, conducted by Glazunov, in which Milstein's own da zzling performance of the Glazunov Violin Concerto was inevitably over shadowed by the young Horowitz's playing of the Liszt E-flat Major Con certo and the Rachmaninov Third.

如今我们只能靠想象回顾1923年那场圣彼得堡音乐会的辉煌了：格拉祖诺夫指挥，但米尔斯坦对格拉祖诺夫小提琴协奏曲那令人眼花缭乱的演绎还是无可避免地被年轻的霍罗维兹弹的李斯特降E大调钢琴协奏曲和拉三比了下去。

The first part gives a full retrospection of the process of the Great Leap Forward of Henan province.

第一部分，全面地对河南的&大跃进&运动的历程进行了回顾。

NMR logging technology was reviewed and the trend of development was analyzed in the end of this paper.

文中最后对核磁共振测井技术热点问题进行了总结性地回顾并对未来的发展方向进行了展望。

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。