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Since Watson and Crick have brought forward the model of DNA helix structure and explain about it's reproduce mechanism in molecule level, research work concerning DNA has been continuously lucubrated. However, whether translating inheritance information and rebuilding DNA molecule via menstruating DNA sequence, or to date the most compelling gene project, chromosome protract et. al, there all need a sort of molecule scissors cleaving DNA, DNA cleavage reagent. At present, tool enzyme of cleaving DNA is mostly DNA restriction enzymes founded in 70 years, which only cleave DNA at specific 4-8 base pair sequences that are usually palindromic, so this restricts the at very fast speed developing of gene technology at certain extent.

自从Watson和Crick提出DNA的双螺旋结构并对其复制机制在分子水平上进行解释后，使得对DNA的研究不断深入，但无论是通过测定DNA的序列来破译遗传信息、改造DNA分子，还是目前最令人关注的基因工程、染色体绘制等，都需要一种断裂DNA分子的&剪刀&——DNA断裂试剂，目前断裂DNA的工具酶主要是上个世纪70年代发现的DNA限制性内切酶，但所知的Ⅱ型限制性内切酶的DNA序列识别长度较短（约为4～8个碱基对），而且一般要求回文结构，这就给飞速发展的基因工程技术带来一定的限制。

BACKGROUND: At present, studies show that a kind of stem cell community which in many kinds of organizations can differentiate into tissue cells of different embryonic layers; but those are different from embryonic stem cells, embryonic stem cell will lose the part differentiation potential gradually during the development of pregnancy, and will present some special phenotypes or the molecular markers, as CD105 and so on, will call it postembryonic pluripotent stem cells.

背景：目前研究认为在胚胎发育后的多种组织中存在一类干细胞群体，可分化为不同胚层的组织细胞；但又不同于胚胎干细胞，随着妊娠期间胚胎的发育胚胎干细胞会逐渐失去部分分化潜能，会出现一些特殊表型或分子标记，如CD105，称其为胚胎后亚全能干细胞。

Deformation is one of main problems for study of soil mechanics, according to analysis on present needs of engineering, defects in research of deformation of foundation the paper thaught It was necessary to introspect and probe into the methods of foundation settlement at present.

地基沉降是土力学中的主要研究课题之一，本文正是通过分析变形计算的现实要求、研究现状的不足，认为有必要对沉降变形计算方法进行讨论、反思。

At present,our state confront with two great task in the area of the law construction:firstly,the domestic law system should connect with WTO,hormonally and untidily;secondly,the law must keep steps with the development of our country,deserving the present socialism moral and cause the two aspects to be in hormone,and make our socialism law possess with more spacious moral basis and the inner of the human nature.In that case,our socialism law can does represent the most advanced direction of our country's l...

当今我国的法制建设已经面临着两大任务：一是国内法律体系与 WTO 的衔接、协调与统一，使国内法接受WTO 的检测并与国际接轨；二要与国内接轨，要求现行的法律接受新时期社会主义道德的检测，使得我国的法律与社会主义道德相协调，并使我国的社会主义法律具有更加广阔的道德基础与人性内涵，从而使我国社会主义法律真正代表我国法律文化的最先进的方向。

At present,our state confront with two great task in the area of the law construction:firstly,the domestic law system should connect with WTO,hormonally and untidily;secondly,the law must keep steps with the development of our country,deserving the present socialism moral and cause the two aspects to be in hormone,and make our socialism law possess with more spacious moral basis and the inner of the human nature.In that case,our socialism law can does represent the most advanced direction of our country's law culture.

当今我国的法制建设已经面临着两大任务：一是国内法律体系与WTO的衔接、协调与统一，使国内法接受WTO的检测并与国际接轨；二要与国内接轨，要求现行的法律接受新时期社会主义道德的检测，使得我国的法律与社会主义道德相协调，并使我国的社会主义法律具有更加广阔的道德基础与人性内涵，从而使我国社会主义法律真正代表我国法律文化的最先进的方向。

Text lift our country at present at domestic violence adopt relevance make law sum judicatory interfere measure behind at example, points out thereinto several points of existent problems and give relative suggestion, it chief at disserts should thinning domestic violence make law concept, aggrandizes to injured person's law redress in domestic violence, and brings up according to domestic violence's feature, besides adopts legal protect besides means,Gives back should combine other society salvation, and keeps with limits domestic violence in least.

本文在例举了我国目前在家庭暴力采取的有关立法和司法干预措施后，指出其中存在的几点问题并给出了相关建议，其主要在论述应细化家庭暴力的立法概念，加大对家庭暴力里受害人的法律救济，并提出根据家庭暴力的特点，除了采取法律的保护手段之外，还应结合其他的社会救助，又把家庭暴力遏制在最小限度内。问题补充：急用，请各位智者快快相助啊！

Objective: The investigation at present in the hospital room the air decontaminating apparatus type and the disinfection way, understand in our country room the air decontaminating apparatus present situation.

目的：调查目前医院室内空气消毒设备的种类及消毒方式，以了解我国室内空气消毒设备的现状。

Finally through to the GMRY crisis management present situation analysis and the company interior crisis cause based on the strategic stratification plane and the operation stratification plane two stratification planes, launches the strategic stratification plane and the operation stratification plane research from the management study basic strategy management process frame and the balance idea branch customs station frame to the GMRY enterprise crisis cause, and the method which using the subjective tax power and the objective tax power, qualitative and the quota unifies determined the target the weight, unifies using the level analytic method and the fuzzy synthesis judgment law then constructs the GMRY crisis to forewarn the distinction model, and forewarns the analysis system through the enterprise crisis, surveys crisis condition which GMRY at present locates, And proposed the crisis forewarns the solution and the implementation enterprise crisis early warning system measure and the suggestion.

最后通过对GMRY公司危机管理现状的分析及公司内部危机诱因基于战略层面及运营层面的两个层面，从管理学基本的战略管理过程框架和平衡计分卡框架对GMRY公司企业危机诱因展开战略层面与运营层面的研究，并运用主观赋权和客观赋权、定性与定量相结合的方法确定出指标的权重，运用层次分析法及模糊综合评判法相结合进而构建出GMRY公司危机预警判别模型，并通过企业危机预警分析系统，测算出GMRY公司目前所处的危机状态，并提出危机预警解决方案和实施企业危机预警系统的措施和建议。

On the basis of present research,this research proffers the problems existed in the soil reclamation studies at present and the emphasis in the furth study.

在充分分析现有研究的基础上提出了目前复垦土壤研究存在的问题和今后研究的重点。

The new year concerts of Vienna have been rebroadcasted for almost twenty years. The music of Johann Strauss family has widely been well known by the professional musicians and the music amateurs. Although there are some simply introductive and short articles about the operetta "Die Fledermaus" at present, the music analysis of Adele in the operetta "Die Fledermaus" and the research of role image building of her are scarce. The present paper try to not only deepen the understanding of the image of the classical character of Adele, but also help the recreation of the image, through the research and exploration about the music image building of Adele.

在中国，现场转播维也纳新年音乐会也已近20年，约翰·斯特劳斯家族的音乐已为音乐界内外的许多人们熟知，对于《蝙蝠》这部轻歌剧，目前国内已经有一些简单、介绍性的、篇幅短小的文章，而令人遗憾的是，《蝙蝠》中经典角色阿黛莉的音乐分析和角色形象塑造的研究则尚未见到，本文试图通过对阿黛莉这个角色的音乐形象塑造问题的研究探索，使我们对这个经典人物形象的认识更加深入，同时也有益于该形象的再创作。

It seems likely that Kraft will return with a better offer.

看起来卡夫要重新考虑一个更好的出价了。

But he'd rather burn off my feelers and watch me squirm.

可他却放任那个家伙对我为所欲为！