查询词典 problems

But also the reform exist some problems,"the job is overhasty","the step is too quick","excessively unitary" problem of form,but these problems are not that Chinese effect is face to face backward the most far-reaching.

但改造中也确实存在&工作过急&、&步骤过快&、&形式过于单一&的问题，但这些问题还不是对往后中国影响最深远的。

First, we research and discover the problems of employee's performance evaluation: the contents and standard of results evaluation, principal and period, the appliance of evaluation performance. The standard of performance evaluation isn't unification, overmany evaluation principal and overmuch evaluation period make more difficulties in the process of the evaluation, and the appliance of evaluation result isn't perfect. Then we analysis these problems and give our suggestion,confirm the Key Performance Indicators as the foundation of the evaluation.

首先通过实地调查和研究，发现吉林市烟草公司员工绩效考评的问题，分别从绩效考评的内容和标准、考评主体、绩效考评周期和考评结果应用等几个方面进行分析，发现存在以下一些问题：没有统一的考评标准，考评主体多不便于考核实施，考评周期过于频繁，考评结果应用上力度不够等；在分析的基础上形成咨询建议：确定关键业绩指标考评基础，逐渐形成基于KPI的员工绩效考评方案。

Having gained some results,it revealed a few problems:overnationalization,extreme change ofthe relation of production in the countryside,highly politicalcentralization,etc.These problems led to a series of crises in 1980's.thus promoting widespreadpropagation of thought of democraticsocialism in Africa.

激进型社会主义模式在实践中取得一定的成绩的同时也暴露出致命的问题：过度的国有化、过激的农村生产关系变革运动、政治上的高度集权及不切实际的大规模群众运动等，这些问题的发展酿成了80年代的一系列危机。

In the real life, have some to grow similarity since new problem and the old problem are general, unknown object and the known number object get in touch with always mutually, be on basis observing carefully in new problem , overwear knowledge , come to handle the new problem old experience, this thought is that process it is have purpose's , effective conversion contradiction, to solve a problem ultimately change solving problems that process , the mathematics inscribe one kind , is to change from saying , solving problems on this significance melt return to

中文摘要：在实际生活中，由于新老问题总有某种相似之处，未知的事物与已知的事物总是相互联系的，即在新问题仔细观察的基础上，用旧知识、旧经验来处理新问题，这种思维是一种转化过程，数学题的解题过程就是有目的的、有效的转化矛盾，最终解决问题，从这个意义上说，解题就是转化。

In this paper, problems of trend test in clinical experiment are studied mainly by the statistical inference method under order restriction. The ori- gins of order restricted statistical inference are usually dated back to the early 1950s. At about the same time, a number of researchers started working inde- pendently on similar problems. The field developed rapidly during the 1960s and early 1970s and formed the more perfect theory of estimation and test- ing.

中文题名临床试验中的趋势性检验副题名外文题名 Trend test in clinical experiment 论文作者马艳萍导师史宁中教授学科专业概率论与数理统计研究领域\研究方向学位级别博士学位授予单位吉林大学学位授予日期2002 论文页码总数97页关键词临床试验趋势性检验数理统计约束下统计推断馆藏号BSLW /2003 /R311 /1 本文主要利用序约束下的统计推断方法对临床试验中的趋势性检验问题进行了研究。

It is proved that the model of Hertz, Capon and Lindel"of areidentical to Vakonomic model while the model of H"older, Pars andChaplygin are identical to Chetaev's model. The fact thatVakonomic model and Chetaev's model exist simultanously can betraced back to the early days of non-holonomic mechanics. These twomodels cause two problems the d- and - permutable problems.

论证了Hertz， Capon和Lindel&of的工作与Vakonomic模型相吻合，而H&older， Pars和Chaplygin的工作与Chetaev模型相吻合，Vakonomic模型和Chetaev模型两类模型并存的局面可以追溯到非完整力学发展的初期。1mm说明了伴随两类模型并存的现象而出现的两个问题 d-交换性问题和-交换性问题。

In this thesis, the problems of motion control and perturbance restraint to a wheeled mobile robot with holonomic constraints including uncertain inputs, the pop problems in the field of motion control to mobile robot in recent years, are investigated deeply and thoughtfully.

本文针对近年来在移动机器人运动控制方面的热点问题——包含不确定扰动输入的完整约束轮式移动机器人的运动控制和干扰抑制问题——进行了深入和细致的研究。

The third part include two sections.The first section analysis several major problems existing in our country\'s system of POBS,basing on the first and second parts.The major problems includes following:the stipulation about the concept and suitable the condition of POBS is unclear,which provides the possibility of abuse;there is conflict between laws;laws are too principle to operate.

第二部分，此部分运用比较分析的方法，从在职竞业禁止、离职竞业禁止两种情形出发，即以英国、美国、德国、法国的相关法律为例对经济发达国家的劳动者竞业禁止制度予以阐述，又对我国劳动者竞业禁止制度现状进行了全面阐述。

According to the safety problems in earthquake for the modern urban areas, some main problems are analysed and the safety precontrol countermeasures of the modern urban lifeline system are put forward in this paper, in order to improve the capacity of disaster-resistance in mordern city.

摘要根据现代城市抗震防灾要求，分析现代城市抗震防灾需要研究解决的主要问题，提出现代城市生命线系统抗震减灾对策及具体的安全预控措施，从而提高城市的抗震防灾能力。

According to the safety problems in earthquake for the modern urban areas, some main problems are analysed and the safety precontrol countermeasures of the modern urban li feline system are put forward in this paper, in order to improve the capacity of dis

摘要根据现代城市抗震防灾要求，分析现代城市抗震防灾需要研究解决的主要问题，提出现代城市生命线系统抗震减灾对策及具体的安全预控措施，从而提高城市的抗震防灾能力。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。