The genetic switch involves acetylation, the introduction of an acetyl group into a molecule at the DNA level of chromatin resulting in genetic transcription.
基因“开关”涉及乙酰化作用，也就是将乙酰基群在染色质的DNA水平上引入到分子中，由此完成基因转录。
After the introduction of the bacteria extract injected into the muscles this was extended by an average 308 days, whereas the control group continued to die about a year earlier.
在引进的细菌提取物注射到老鼠的肌肉中之后，它们的寿命平均延长了308天，而控制组的老鼠大约一年前就死去了。
One group of children had a strictly pedagogical introduction.
第一组孩子接受了一套严格的教学指导。
Clear introduction to climate change issues and Suggestions for action from the environmental pressure group.
提供气候变化问题的清晰介绍和来自环保压力团体的行动建议。
Fortunately, the introduction and now popularity of XPath (and XQuery, mentioned late in this article) have introduced a new group.
幸运的是，XPath(和XQuery，本文稍后将会谈到)的引入和流行带来了一个新分组。
As mentioned in the introduction, the NotesAdministrationProcess class allows a few simple group operations (as well as many other functions not related to groups).
正如简介中所提到的，notesadministrationprocess类允许执行一些简单的组操作(以及与组不相关的其他许多函数)。
It introduction braid group application in Cryptosystem.
介绍了辫群及其在密码学中的应用。
One group of children had a strictly pedagogical introduction.
按照严格的教学方法进行介绍给第一组孩子。
The introduction of foreign companies with good corporate governance structure, international and professional management team, Group senior management team more than 1 / 2 from overseas.
公司引入外资，拥有完善的治理架构，国际化、专业化的管理团队，集团高层管理团队超过1/2来自海外。
The reasons for adopting homemade DCS to introduction ion membrane alkali produced device in Hangzhou Electrochemical Group Ltd.
介绍某公司引进的离子膜制碱装置采用国产dcs系统的原由，系统的结构及特点。
The authors make an introduction to the plan of improving the safety of the butadiene spherical tank group and its engineering practice.
本文介绍了丁二烯球罐群安全隐患的清除方案及工程实施。
Group & individual short films, school introduction film and learning portfolio.
小组及个人短片、学校介绍短片及制作学习历程档。
However, according to Chinese medicines for introduction of Chinese research group, lower prices of patented drugs, to improve drug availability in China, progress is not smooth.
然而，据中国药物可及性中国研究小组介绍，降低专利药价格，提高药品可及性，在中国进展并不顺利。
It begins with introduction and review of organization power change theory which educes example of Midea group innovation on organization structure.
文章开篇对组织权变理论作了介绍和回顾，引出美的集团组织变革的案例。
The course includes an introduction to the process of illustration and its techniques, workshop exercises and group projects.
该课程包括以下内容：介绍插图过程和插图技巧，实践操作和分组完成有关项目。
SEM picture revealed that treated surface become rough, while FTIR analysis showed that groups of materials were changed in modified chemical with introduction of oxygen-containing polar group.
FTIR分析表明，改性后的材料化学基团发生变化，引入了含氧极性基团。
Therefore, the introduction of the digital piano lessons group of non-Conservatory of Music in piano Teaching Universities rational choice.
所以引进数码钢琴集体课是非音乐学院高校钢琴教学的理性选择。
The introduction of the concept of ethnic group has greatly broadened the research scope of anthropology and ethnology in China.
族群概念的引入和使用，极大地拓展了中国人类学、民族学研究的空间。
The third part makes an overall introduction to folksongs of Yugur Ethnic Group in respect of genre, lyrics and melodies for the purpose of appreciating the characteristics of the songs.
第三部分介绍裕固族民歌的特征，主要从体裁、歌词和音乐三个方面介绍，全面地把握裕固族民歌的特征。
This paper stresses on the GPRS technology application among Business Group subscribers after brief introduction of GPRS technology as well as its general application statuses.
本文在简单介绍了GPRS技术及其应用的总体情况后，着重介绍了GPRS技术在集团用户中的应用情况。
Ying Wu. A Brief Introduction to Huayan School. Chengdu: Bashu Publishing House of Sichuan Publishing Group, 2004.
英武：《华严宗简说》。成都：四川出版集团、巴蜀书社，2004年。
By the way, the introduction to your group members is really of humor, which is strongly impressed on my memory.
再者，你介绍组员的方式很幽默，为师喜欢之至。
Introduction and Conclusion sections (approx. 150-200 words per section) of the project must be included and should be written by all group members.
引言和结论部分(约150- 200字每节)的项目必须包含并应写入所有组成员。
This paper gives a technical introduction ot a newly developed equipment for FDM master-group signal encoding.
本文对新近研制的一种载波主群信号编码设备作技术介绍。
The control group was treated by same operation, but no ion introduction.
对照组大鼠给予相同的手术操作，但不导入铁离子。
Introduction Richards is a famous theoretician of the new criticism group in the westin the 20th century and Practical Criticism is one of his representative theory works.
引论瑞恰兹是20世纪西方文艺理论流派中英美新批评派的著名理论家，《实用批评》是他的代表性理论著作之一。
Introduction Richards is a famous theoretician of the new criticism group in the westin the 20th century and Practical Criticism is one of his representative theory works.
引论瑞恰兹是20世纪西方文艺理论流派中英美新批评派的著名理论家，《实用批评》是他的代表性理论著作之一。
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