强子

In addition to promoter regions, transcription of most eukaryotic genes is regulated by other dna sequences called enhancers.

除了启动子区域外，大多数真核基因的转录还受到另一段被称为增强子的dna序列的调控。

Distinguish between the function of promoters and enhancers in transcriptional regulation.

区分启动子与增强子在转录调节中的作用。

Objective To construct a plasmid vector with EGFP reporter gene for functional analysis of enhancers.

目的 构建以EGFP为报告基因的增强子鉴定质粒载体，并对其进行鉴定。

Conventional physical laws (such as Pauli's exclusion principle, total conservation laws, etc.) hold everywhere including in the interior of the hadronic horizon.

传统的物理定律〔如泡利的排它定律、总体守恒定律等〕在所有的地方有效，包括在强子范围以内亦有效。

Conventional physical laws( such as Pauli's exclusion principle, total conservation laws, etc.) hold everywhere including in the interior of the hadronic horizon.

传统的物理定律〔泡利的排它定律、体守恒定律等〕所有的地方有效，包括在强子范围以内亦有效。

We started with two most annotated splicing elements, exonic splcing enhancers and silencers.

我们从影响剪切的两类序列元件入手，外显子增强子(exonic splicing enhancer， ESE)和减弱子(exonic splicing silencer， ESS)。

The most catastrophic man-made phenomena that they are afraid of - and that might be caused by the new accelerator at Franco-Swiss CERN, the Large Hadron Collider - are microscopic black hole production, gigantic strangelets, and the tunneling into another vacuum in the landscape.

他们害怕一台大型强子对撞机会带来有史以来最大的人为灾难：这台加速器可能会产生微型黑洞，巨大的奇异子聚合物，甚至可能导致真空衰变，通过隧穿效应使我们的宇宙衰变到一个能量更低的宇宙中。

The video, largely filmed in CERN's vast underground caverns along the Franco-Swiss border, explains for the uninitiated high-profile project around the gigantic Large Hadron Collider , or LHC, running round a 27 km tunnel.

这段视频大部分是在CERN贯穿法国和瑞士边境的大型地下实验室中拍摄的，解释了这个围绕着大型强子对撞机（LHC，在一个周长为27公里的隧道内运行）进行的、不为人知的高端计划。

CERN spokesman James Gillies said the injections lasted a fraction of a second enough for "a half or even a complete circuit" of the Large Hadron Collider built in a 27-kilometer (17-mile) long tunnel straddling the Franco-Swiss border near Geneva.

欧洲核研究组织发言人詹姆斯吉利斯说，注射持续了一秒钟，因为&半甚至是一个完整的电路的大型强子对撞机&足以建成的27公里（17英里）涨的隧道横跨法国和瑞士边界附近日内瓦。

The final contribution of gluon-gluon fusion to total cross section can be as large as 5％ of that of quark annihilation because of the large luminosity of gluon in hadron collider.

虽然胶子聚合只有圈图阶的过程，但是由于强子对撞中胶子的高亮度，最终胶子对总过程截面的贡献也可以达到相应夸克贡献的5％。

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。