查询词典 independent system

But our country's present social security system actually has the hindrance function to the occupation mobility, the main performances are as follows: Two units social security system, the unequal tax revenue system in the social security, social security singleness in view of the impoverished social class, hardly carried and transferred characteristics of social security system , ignoring benefits protection of mobile staffs, lack of social security legislation , slow development of service system of social security ,lack of policies and measures on promoting regional motilities insocial security system.

但是，我国现行的社会保障制度却对职业流动有着一定的阻碍作用，主要表现为：二元的社会保障体系的存在，社会保障体系的便携性、可转移性较差，忽视流动职工的利益保护，社会保障立法的缺失，社会保障服务体系发展缓慢，社会保障中税收体系的不平等，针对贫困阶层的社会保障单一，社会保障体系缺少促进区域流动的政策与措施等方面。

We analyzed the regular pattern of daily medicine cost change of operation inpatients during hospitalization in every group . the results indicated that the median line of daily medicine cost had similar regular pattern in operations on the nervous system , the musculoskeletal system , the nose , mouth , and pharynx system and the female genital organs system : the top of daily medicine cost median emerged on the day of operations ; the median of daily medicine cost was low in the period after operation , and the lowest in the period before operation . the median line of daily medicine cost of operations on the digestive system and the integumentary system keeped at a high level in the period of 1 - 6 days after operations

手术病人日药费随住院时间的变化规律按icd - 9 - cm类目表的15个系统大类将住院手术病人分为15组，分析了各系统手术病人住院期间日药品费用的变化规律，结果显示：神经系统、肌肉骨骼系统、鼻口咽系统和女性生殖系统手术的日药费中位数线图具有相似的变化规律：手术病人住院期间的日药费硕士学位论文中位数的峰值位于手术当日，且手术当日的日药费变异最大；术后住院日的日药费中位数明显降低；术前住院日的日药费中位数很低；消化系统和体被系统手术在手术当日及术后1 6天内的日药费中位数维持在较高的水平。

Having studied the relation of oil well paraffine precipitation and the rod load, the paper finds one new method to predict the oil paraffine precipitation ---statistics comparison of the indicator diagram, and calculates the paraffin removal cycle as well as the paraffin removal time And predicts the oil well paraffin precipitation; Combined with the test data of oil field and the basic production parameter of the oil well system, the paper has carried on close analysis of the efficiency of the single well system, and obtained each target reflecting the system operation; the efficiency of the oil pumping mechanical well system has been improved and the submersion pressure mathematical model has been completed, and the author draws up the dynamic control chart of sub-area system efficiency, thus raises the management level in the oil well system efficiency.

通过研究油井结蜡速度与抽油机悬点载荷的关系，将油井结蜡与示功图结合到一起，找到一种对油井结蜡预测的新方法——示功图统计对比法，计算出清蜡周期与清蜡时间，预防了油井蜡卡；以现场示功图为依据，结合生产参数对抽油机井系统效率进行实测分析，完善系统效率与沉没压力的数学模型并绘制油井系统效率动态控制图，对系统效率进行了检测评价与优化。

After analysis and parison of virtues and hort ings of existing systemsafety evaluation ways, Artificial Neural Network, Artificial Intelligence and Expert System are used to build new system safety evaluation means. System safety evaluation model and intelligent expert system for fault diagnosis based on ANN have been put forth. Development and realization of visual neural network for system safety valuation and fault diagnosis provides new idea for system safety evaluation and accident mode diagnosis.

对已有的系统安全评价技术方法的优缺点进行了分析和对比，继而将神经网络技术、人工智能技术、专家系统应用于开发新的系统安全评价方法，提出了基于人工神经网络的系统安全评价方法和基于神经网络的智能故障诊断专家系统模型，开发了可视化的神经网络系统，为系统安全评价与事故模式诊断提供了新思路。

One of the factor arousing fund risks of social endowment insurance system is falseness of premium-paid base, so necessary steps should be take to assure its authenticity and avoid decrease recessively of the fund.this paper expounds the situation of fund risks of social security pension system by applying a great deal data . Then taking the current system in Zhejiang province as an example, the paper analyzes whether the current system corresponds to by mainly applying the method of game theory . Based on these detailed analysis. Meanwhile by comparing the typical pension system of other countries, the paper puts forward our target system in the future.

文章以大量数据说明当前基本养老保险基金风险的严重情况，指出基本养老保险缴费基数是导致基金风险的重要原因，然后以浙江省基本养老保险制度为例，阐述缴费基数不实的种种表现，并结合博弈论等方法分析这些因素出现的深层次原因，在此基础上，运用精算学理论揭示基本养老保险缴费基数与基金风险之间的关系，分析缴费基数不实的危害性，重点为缴费基数不实导致基金养老保险基金流失的实证分析，最后总结全文，有针对性地提出提高缴费基数真实性的政策建议。

The article introduced the reface of the management system,research present condition and design target,some key problems what must be resdved ,system construction the model,system to realize the technique with performance test and analysis,The system realizes technique part,include the vialility assessment ,professional work analyze,the function of system design and database design ,also include design of code and algorithm of template,The system is easy to use and useful ,It adopt Visual Basic 6.0 and the backstage database is Access

系统实现技术部分，包括可行性分析、业务流程分析、系统功能设计和数据库设计及代码设计、模块的算法，本系统界面友好，操作简单，比较实用。开发该系统主要采用 Visual Basic 6.0开发环境，以Access为后台数据库。

This paper researches under fund project of nationality natural science (70271045):"The researches on E-government system model and government affair flow reforger". It starts from the proper operation requirement of E-government system, combines the severe challenges of E-government system under current distributing environment, lucubrates the organization and authorization system model of complex government affair information system, presents the flow realization of security access control implementation of E-government system and some noticeable taches.

本文以国家自然科学基金项目(70271045)：&电子政务系统模型体系及政务流程再造研究&为研究背景，从电子政务系统特有的业务需求出发，结合当前分布式环境下的电子政务系统面临的严峻挑战，深入研究了复杂政务信息系统的组织与授权体系模型，给出了电子政务系统的安全访问控制实施过程中各个业务过程的流程实现以及需要注意的环节。

Free marketscenario depends on outside system of the watershed,sothis system has more risk than the system of watersheddevelopment.In watershed development scenario,thecropping system and livestock system are balance,thelabour is also balance,so the stability of this systemis better than the system of tree market.

但是如何科学地、合理地规划这些小流域，使之在资源利用上是持续的，在经济上对大多数受益者是可行的，达到既开发利用了小流域内的农业资源，增加了农民的收入，同时又保护小流域内的生态环境，达到生态、经济、社会三大效益的统一，是极待于研究的问题。

And human resources information's management is many factories and mines, the company, an individual Institution's major problem, if depends on the human, the work load will be very big, if the company population has tens of thousands are even more, the artificial statistics will become cannot imagine, but if depends on the computer, only some simple operations then may prompt, obtain the information which accurately needs, therefore develops a human resources information management system management system is also essential, the human resources information management system management system mainly includes to the human affairs information statistics, the inquiry, the renewal and so on, this paper has manifested the database application system's characteristic, enables the system to have the security, data sharing, the transposability.

其中人才信息的管理是很多厂矿、公司、个体事业单位的一个大问题，如果靠人，工作量将很大，若公司人数有几万甚至更多，人工统计将变得不可想象，但如果靠计算机，仅一些简单的操作便可及时、准确地获得需要的信息，因此开发一个人才信息管理系统也是必不可少的，人才信息管理系统主要包括对人事信息的统计、查询、更新等，该论文体现了数据库应用系统的特征，使系统更具有安全性、数据共享性、可移置性。

The agitation power consumptions in boiling systems decrease uniformly with the increase of agitation speed, whereas the relative power demand (RPD-the ratio of agitation power input of HEDT for gassed system to that for ungassed system and under the same agitation speed) can maintain at a high level for high gas loadings even when the impeller is operating with a high impeller tip speed. The gas hold-up in the boiling system is much lower than that in the cold gassed system, and the gas hold-up in boiling system increases at first and then decreases with the increase of the agitation power consumption per liquid mass P(subscript m. It implies that the boiling three-phase system has a maximum gas hold-up point. The changes of nucleation site of vapour bubble and the character of suspension of the solid particles with the rotational speed of the impeller are responsible for those behaviors mentioned.

在沸腾条件下，搅拌功率消耗随着搅拌转速的增加有所下降，但HEDT桨具有较高的载气能力，即使在高叶端线速度下，相对功率消耗仍能保持在较高的水平；沸腾体系的气含率随单位质量流体输入功率的增加表现出先增后减的规律，即存在气含率的极大值，蒸汽成核位置和固体颗粒悬浮特性随搅拌功率增加而改变是造成上述行为的主要原因；沸腾体系中的气含率远远低于常温通空气体系。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。