工作条件

Cavitations in foreign hydraulic turbines appear in clear water condition, so its destructive extent is not far more serious than in Yellow River hi our country. Stronger stiffness and more agility are required for Special-purpose robot for hydraulic turbine repair used in our country. Foreign robot for hydraulic turbine repair could not satisfy our working require, so we develop special-purpose robot system that is used to polish and weld repair cavitate flow path surfaces of hydraulic turbines on all location.

国外水电站的水轮机汽蚀是在清水条件下产生的，其破坏程度远不及我国黄河等水域严重，用于我国水轮机修复工作的专用机器人，要求有更强的刚度和更大的灵活性，国外水轮机修复机器人满足不了我国水轮机修复工作的要求，因此我们开发了用于在机坑内对水轮机空蚀磨损破坏表面进行修复的&水轮机修复专用机器人&。

These EJB components are distributed to diffent computers, and the workflow engines execute distributedly.

在工作流管理系统中，表达式求值器是非常必要的，因为路由的条件计算，工作流变量的定义和求值等都会使用到它。

Part I is about data statistical system of examinee, which presents how to calculate and to count examinational results of graduate students and how to provide clear, accurate print table and primary selects list for graduate students section as well as in series of paramater in...

介绍了如何在前一部分工作基础上，将初选人的能够作为录取参考条件的信息存入计算机，并随时提供给录取工作人员进行查询，以帮助其进行比较和决策，以及对录取的考生进行打印报表上报。

One of the innovations and the difficulties of this paper is that according to the public theory and the public policy instrument, makes a tentative but general and thorough analysis about the current enterprise standardization public policy of our country. The other one is by referencing the overseas policy and measures, I exploringly provide a comprehensive public policy to improve the Chinese enterprises standardization work level.

本文的创新点和难点表现在一是根据公共管理及政策工具理论，尝试性地对当前我国企业标准化工作的政策问题进行了较为全面的分析；二是参考借鉴国外政策措施，探索性地提出了我国政府在市场经济条件下提高企业标准化工作水平的公共政策体系。

Abstract］ objective to explore the occupational stress status in head nurse.methods sixty one head nurses completed the osi-r.results there was occupational stress in head nurse.there was significant difference of occupational stress among head nurse with different age,educational background,job title,time to hold a post.conclusion head nurse is matrical leader,who plays important role.each medical treatment organization should be as far as possible to reduce occupational stress and relieve the occupational stress,in order to protect their spirit and body health.

职业紧张或称职业应激、工作紧张，一般是指在某种职业条件下，客观需求与主观反应之间失衡而出现的生理变化和心理压力，以及由于不能满足需求而引起相应的功能性紊乱［1］。21世纪，临床护理工作面临着新的挑战和更大的压力。护士长作为医院管理中最基层的领导者和组织者之一，扮演着重要的角色，护理管理水平的高低直接影响到医院管理质量的优劣和医疗水平。因此，了解护士长职业紧张现状，积极提出预防对策，以提高护理管理水平。

For example, manufacturing errors, especially errors of profile and position, assembly errors, nonplanar characteristics of dynamic parameters of components (such as the distribution of mass, inertia forces, etc.), deformation of components, external environments (such as the temperature, the field of the gravity), varying of the condition and so on, all that will disturb the planar constraints, and make it uncertain.

根据广义约束的观点，由于机械的工作受到各种内部和外部约束（包括几何约束、运动约束、动力约束及工作环境条件的约束等）的综合作用，实际上要保证这些约束精确的平面性是不可能的。

As a microbiologist involved in conducting and promoting international cooperative research on conservation and stainable use of microbial genetic resources in accordance with the principles defined in the CBD, I feel keenly that there is a strong need for establishing some detailed and manageable rules, regulations, protocols or procedures to help the implementation of CBD in accordance with our current conditions in China.

作为一个微生物学工作者，在从事和推动微生物遗传资源的保护和开发利用工作，特别是保护和开发利用的国际合作工作中，深感有必要结合我国当前的实际，深入研究探讨和逐步创造条件制定出有关生物多样性公约的若干实施细则，以便公约的原则得以全面地顺利贯彻。

By synthesizing theories of systems engineering, science of talent, talent assessment, performance appraisal and bibliometrics, the author analyzes the qualification structure and performance structure of theachers in military academies and sets up a basic structure and concrete appraisal indicator system of qualifications of technical specialty for teachers in colleges. The author puts forward new appraisal indicators such as "lecuring hours coefficient","republication coefficient","thesis of core journals coefficient" and "citation coefficient". Comparatively complete quantification approaches are invented by the author for working performance of teaching, researching and social service of teachers. Based on this, the author establishes an integrated method to generate the appraisal results. By the application of stadardized processing on the appraisal results and synthetization of weighted indexes, the author solves the addibility and comparability problems of differentiated appraisal results by category or dimensiok, and realizes the amalgamation and comprehensive appraisal of inflexible appraisalresults and flexible appraisal results, and probes into the testification methods of validity, consistency and sensitivity analysis for the indicators system.

综合运用系统工程理论、人才学理论、人才素质测评理论、工作绩效评估理论、文献计量学等原理与方法，分析研究了军校教师的素质结构和绩效结构；建立了高校教师专业技术资格评审条件基本结构和具体评价指标体系，提出了&完成主讲课程课时系数&、&著作重版系数&、&核心期刊论文系数&、&论文被检索引用系数&等若干新的评价指标；提出了比较完整的教师的教学、科研、社会服务等工作业绩的量化方法；以此为基础，建立了评价结果的综合方法，通过对评价结果的标准化处理，运用指标加权综合法，解决了不同类别、不同量纲指标的评价结果的可加性和可比较性问题，实现了硬评价结果和软评价结果的融合和综合评价；探讨了指标体系有效性、一致性、灵敏度分析的检验方法。

However, the labor-developing history backgrounds in United Kingdom and Germany are completely different. Because of the more widespread tradition of voluntarism, the workplace-based confrontation and uncompulsory arbitrations brought the British industrial relations to be criticized. Since the end of World War Ⅱ, social-economic Germany established the institutions of Co-determination and Collective Bargaining. There are agreements of voluntary negotiations between the social partners and are not determined by legal enactments or any other form of state interference. On the other hand, the organized work councils in workplaces represent the interests of employees and prove able to promote a high degree of social integration.

然而，英国与德国劳资互动的发展历史背景是截然不同的，英国长久以来以自愿主义为首的行事风格、以工作场所做为首要的抗争重地和独特的政府非威权式的处理劳资争议为其劳资关系中的三个特点，另一方面战后德国建立起「共同决定」与「团体自主权」的制度，工会与雇主团体於工资等条件展开自发性的谈判，而另一方面劳工也可以参与公司的营运与工作，这个制度对於劳资之间的对话、沟通及维护社会稳定起了很大的作用，德国得以在二次战后迅速发展成为欧洲重工业大国，并发展社会市场经济。

Such as: calibrating the laser system, calibrating the measurement region and focusing the CCD camera for the diffuser passage with complex shape, selecting the best incidence angle for the laser sheet,, setting the time parameter including the time between pulses and the time between records, designing the laser system, and selecting water fog with 1～5μm diameter as seedings for PIV measurement after comparing several particles. All of the work is useful to accumulate the PIV measurement experience in turbomachinery. 2. Experimental research of the unsteady flow in diffusers The instantaneous velocity fields within the vaneless and vaned diffuser were measured by using PIV technique.

本文在国内首次进行PIV测量系统对离心风机扩压器内部非定常流动的测量，为此，作者作了必要的实验前期工作：双谐振激光器工作特性的标定；针对扩压器复杂的流道形状，解决了片光源照射区域位置的标定和CCD相机的聚焦等问题；为复杂流道形状的扩压器内部流动的PIV测量选择了最佳片光源入射角度；选择了合适的PIV测量时间参数；为实现非定常内流的PIV测量设计了PIV系统的光路布置；根据非接触测量示踪粒子的选取原则，对几种示踪粒子进行了筛选，最终1～5μm的水雾粒子在本文实验条件下获得最佳效果。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。