同时存在

Aimed at the arising problems such as the cross-incompatibility and hybrid's sterility during distant hybridization of fruit trees, effects of different treatments on cross-compatibility of distant hybridization in stone fruits were studied based on the former studies, then physiological and biochemical changes during hybridization between plum and apricot were primarily discussed, and rescue and culture system of hybrids' embryos were also conducted, further the genetic variation and principle between the hybrids and their parents were analyzed and methods of identification of hybrids were established.

针对果树远缘杂交过程中存在的杂交不亲和性及杂种不育性等问题，在前人研究的基础上，研究了不同处理对核果类果树远缘杂交亲和性的效应，并探讨了李、杏属间杂交过程中发生的生理生化变化以及花粉与柱头的互作，建立了李、杏属间远缘杂种的胚培养技术体系，建立了杂种鉴定检测方法，并分析了杂种后代与其父母本之间的遗传变异及规律，最终将一批远缘杂交新种质定植于大田，同时对自然界存在的杏梅种质资源进行了RAPD分析。

The blood relationship tree and evolution position of Tibet mini-pig were established. Result There were 14 mutation sites between domestic pigs in China and pigs from Europe. Besides there was a significant difference in two nucleotide site: a T→C switch in site 420 and the G→A switch in site 883 at the same time.

结果 西藏小型猪等国内部分品种猪的Cyt b基因序列与欧洲猪相比有14个变异位点；但是西藏小型猪与国内品种猪相比存在两个特殊碱基位点即在420位点T→C转换的同时在883位点存在G→A转换。

The logarithm model in fighter plane air combat effectiveness assessment was analyzed firstly, and its deficiencies were put forward. Then, combined with air combat theory and practice, a new method for air combat effectiveness assessment, synthesized index model, was presented aiming at the problems, and the sub effectiveness evaluation models were perfected synchronously.

首先详细分析了战斗机空战效能评估中常用的对数法模型，指出了模型中存在的问题；然后结合空战理论和实际情况，针对原模型存在的问题提出了一种新的效能评估解析计算方法——综合指数模型；同时对综合指数中各分项能力的评估模型进行了修改完善。

And, by adding the self-adaptive temperature decay coefficient, made the SA algorithm could auto-tune the search criteria according the environment, avoid the deficiency of premature convergence.

针对微粒群优化算法在求解作业车间调度问题时存在的易早熟、搜索准确度差等缺点，在微粒群优化算法的基础上引入了模拟退火算法，从而使得算法同时具有全局搜索和跳出局部最优的能力，并且增加了对不可行解的优化，从而提高了算法的搜索效率；同时，在模拟退火算法中引入自适应温度衰变系数，使得SA算法能根据当前环境自动调整搜索条件，从而避免了微粒群优化算法易早熟的缺点。

Some people even fully denied the property of the development of MBO in China, and they thought that MBO was not fit for China. The paper makes a systematic comparing analysis between the causes of MBO in western countries and China, applying the principal agent theory, human resource capital theory, and property rights theory, and so on. And we get the conclusion that there is the same incentive causes in China MBO and overseas MBO, and it is enterprise authority arrangement trend in knowledge and economy era. The difference is that domestic MBO is the result of institutional transition, but the overseas MBO is the competitive choice, and in China the price difference in share transactions makes managers have the goal to acquire the profits. This article analyzes the game relationship of MBO in China, and proves that the root caucus of China MBO non-prohibiting for the different behalves between local government and national assets management department, and between the representatives of state stockholders and managers.

本文应用委托代理理论、人力资本理论和产权理论等对中西MBO动因进行系统的比较分析，得出结论认为中外MBO具有相同的激励动因，都是知识经济时代智能资本获取企业所有权的企业权力安排形式，不同的是国内MBO是制度转型的结果，而国外MBO是竞争选择的结果，同时由于我国MBO存在股权交易价差，管理层具有获取价差的直接动机；本文运用博弈论的方法对我国MBO&禁而不止&问题进行分析，分析结论认为国资监管部门与地方政府和国有股东代表与管理层之间的利益差异是导致当前我国MBO&禁而不止&的根本原因；文章通过对我国26家上市公司MBO并购绩效的实证分析，得出结论认为MBO有利于公司绩效的改善，进而文章对当前我国MBO存在问题展开分析，并提出几点建议，我们认为当前对我国MBO的理性做法是适当引导，而非简单禁止。

Meanwhile, the theoretical hypotheses about the heterogeneous nucleation ofα-Al on borides are controversial and disagree with the experimental phenomena in grain refinement.

同时，由于对α-Al/异质核心界面的研究深度不够，尽管目前存在多种α-Al晶粒细化机理模型，但是不同理论假说分歧严重，且与实验现象存在矛盾。

As the first basic legal instrument that the European Communities have ever adopted as secondary legislation, Regulation on the law applicable to non-contractual obligations is examined and commented comprehensively and to depth. With regard to Regulation's scope, the paper accentuates the former's wide applicability while forecasts the perplexity Member States may have on the issue of their own independent contracting right in the international arena; on the provisions of the Regulation about the applicable law of torts or delicts, unjust enrichment, negotiorum gestio and culpa in contrahendo, and common provisions, the paper reveals the rationales and ideas implied thereof, while comments critically the relevant loopholes or ambiguities.

以欧共体首次颁布的《非合同义务法律适用条例》（文中简称《2007年罗马二号条例》）的法律结构为基本框架，首先分析该条例的适用范围及其与欧共体其他二级立法和国际公约之间的关系，突出显示其在适用方面的广泛性，同时也指出成员国今后在独立对外缔约权方面将会面临的困惑；然后，通过对该条例关于侵权或过失不法行为、不当得利、无因管理和缔约过失责任的法律适用，当事人的法律选择自由以及相关配套制度的全面系统分析，揭示其隐含的法律原则和价值理念，同时指出其存在的漏洞和模糊之处。

As the first basic legal instrument that the European Communities have ever adopted as secondary legislation,Regulation on the law applicable to non—contractual obligations is examined and commented comprehensively and in depth.With regard to Regulation's scope.the paper accentuates the former's wide applicability while forecasts the perplexity Member States may have on the issue of their own independent contracting right in the international arena;on the provisions of the Regulation about the applicable law of torts or delicts,unjust enrichment,negotiorum gestio and culpa in contrahendo,and common provisions,the paper reveals the rationales and ideas implied thereof,while comments critically the relevant loopholes or ambiguities.

以欧共体首次颁布的《非合同义务法律适用条例》（文中简称《2007年罗马二号条例》）的法律结构为基本框架，首先分析该条例的适用范围及其与欧共体其他二级立法和国际公约之间的关系，突出显示其在适用方面的广泛性，同时也指出成员国今后在独立对外缔约权方面将会面临的困惑；然后，通过对该条例关于侵权或过失不法行为、不当得利、无因管理和缔约过失责任的法律适用，当事人的法律选择自由以及相关配套制度的全面系统分析，揭示其隐含的法律原则和价值理念，同时指出其存在的漏洞和模糊之处。

Firstly, aiming at the problems existed in former models, with isotropic elastic damage exampled, based on strain equivalent principle, a novel failure process model is developed and formula for calculating rock failure critical value is also presented.

首先，针对前人模型存在的题目，以岩石的各向同性弹性损伤为例，根据最小耗能原理在应变等效原理条件下提出了一种新的损伤演变模型，克服以上模型存在的题目，同时也给出了岩石损伤临界值的计算公式，并对三向应力作用下做了简单的探讨。

Furthermore,the influences of hot working parameters,such as friction factor,the top die speed and initial die temperature,on the temperature distribution had been investigated,and the temperature distribution in different deformation zones was analyzed.

同时由于坯料与模具和环境之间存在着温度差，以及坯料和模具接触面上的摩擦功不断转化为热量，使得坯料在变形的同时，将以各种形式和模具及周围环境进行热交换，增加了坯料内部温度场分布的不均匀性。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。