可开发的

Starting with the elevation of underground water resources and a safe level of mining through variable system theory, this paper analyzes the conditions of underground water resources based on the well-studied determination method of determining the two hydrographical coefficients: rainfall infiltration replenishment rate and irrigation replenishment rate. Then considering irrigation, rainfall, drainage and other related factors, a mathematical model is set up for the calculation of underground water storage,exploitation on water regulation. After analyzing the adaptability of molepipe drainage, an underground water table regulation is given out.

论文从灌区的地下水资源及其可开采量评价分析方面入手，在对两个主要的水文地质参数即降雨入渗补给系数、灌溉入渗补给系数确定方法研究的基础上，对灌区的地下水资源状况进行分析，依据灌区的灌溉、降雨、排水条件及各种现状因素，建立了地下水资源量计算的数学模型，西安理工大学工程硕士专业学位论文计算得到青铜峡灌区地下水的最大补给量和可开采量；另外对在开发利用地下水资源过程中的地下水位的调控进行了初步的探讨，在银北灌区开展对暗管排水调控地下水位的试验研究。

The main factors that affect sustai nable development of mass volleyball include characteristics of technique and tactics of volleyball, teaching staff at the basic level, courts and apparatuses of volleyball, competition system, propagating by news media, investment and construction of volleyball association and the mass volleyball organization at basic level.

在我国排球运动的可持续发展进程中，竞技排球运动、群众排球活动、排球产业开发三个子系统不是不分主次、齐头并进的，而是随着内外环境条件的变化在不同时期有主有次、此起彼伏的。3、目前建立一套完整的我国排球运动可持续发展指标体系的条件还不成熟，现阶段应以建立指标体系的基本框架结构和筛选基础统计指标及指标体系的具体指标作为研究重点。

This article?introduces The Fuling?Information System s present situation,analyzes the question existing in the practical application,and makes the corresponding improvement;Moreover,to a new?system,the transplantability is very imp.

在介绍涪陵三农信息系统应用现状的同时，分析了在实际应用中存在的问题，并对此进行了相应的改进；另外，对一个开发出来的系统来说，可移植性是至关重要的，针对应用系统的可移植性提出了相关的解决措施。

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。

Now China possesses 31 World Heritage and can be listed the third in the world. But only 1/4 World Heritage is natural heritage or dual heritage, which is unconsistent with Chinese successful development in World Heritage protection. The application projects for World Heritage List are lessening now in China; Keynes Decision and Suzhou Decision has raised the standard of World Natural Heritage; INCN and ICOMOS are enhancing valuating and supervising systems; conflicts between utilization and conservation have arised due to different interests holders.

但自然遗产和双重遗产只占全部世界遗产的四分之一，这与我国日益壮大的世界遗产事业很不相称，也与世界上其他国家自然遗产属性具有趋同性；从我国现有的世界遗产预备清单及未来十年政府申报计划可看出，可申报自然遗产项目还在萎缩；《凯恩斯决议》、《苏州决定》在制度上提高了世界自然遗产的准入门槛；IUCN、ICOMOS等相关组织对世界自然遗产的评估和监测机制正在加强；不同利益主体的博弈人为加剧了我国世界自然遗产开发与保护之间的矛盾。

Patent, and then the blade-to-blade flow was computed by solving the two-dimensional steady Navier-Stokes equations, finally, overall performance and internal flowfield characterization were obtained and analyzed.2. As to radial matching between blade sections, preliminary investigations were developed from three aspects such as stall margin customizing technique, control technology of tip clearance flow, prediction model and control technology of corner separate.a On basis of reviewing on methods of achieving the goal of stall margin in design process of fan and axial-flow compressor, in conjunction of understandings on "Sweep/Dihedral", stall margin customizing technique was put forward; two-dimensional performance prediction method for stall margin customizing was developed, it can consider influences of radial stacking patterns of blade sections and axial distances between blade rows conveniently and rapidly.b A simple model for tip leakage mixing loss of unshrouded blades for compressible flow was presented.

二、叶片基元展向匹配方面，本研究从影响负荷最大化的叶身展向积迭注：原(来源：ABC论文35网www.abclunwen.com指掠弯是裕度定制的一部分，为方便论述，本文将此统一论述为裕度定制、叶尖间隙、叶片与端壁角区这三个最重要因素出发，探讨了各因素影响负荷最大化的机理，并由此给出了最大负荷设计过程中的技术措施和努力方向。1从掌控风扇/轴流压气机裕度方法回顾入手，探析了美国和俄罗斯裕度控制方法及相应特点，结合对&掠/弯&因素的认识提出了裕度定制技术：并开发了能够体现裕度定制思想的二维特性预估方法，可在二维层面下方便快捷地考虑以掠/弯为代表的叶片基元展向积迭以及叶片排间轴向间距带来的影响；2借鉴Denton关于不可压叶尖泄漏损失的理论分析，推导出适用于可压缩流动的叶尖泄漏掺混损失计算的基本关系式。

Based on the requisition of wireless system debugging, this paper develops a novel radio-frequency beaconing. Design method and system constitution of a novel beaconing based on PLL IC PE3336 are given, and the accomplish method of the system's hardware and software arc expounded. The test results show that the beaconing adopted in this method has a reliable and stable frequency conversion features. The more applications in the wireless system find that the users can set necessary frequency conveniently. Especial1, the friendly man-machine interface makes the operation is more flexible. It is as excellent performance-price-ratio beaconing, and as a signal source, it can be used in the research and the debug procession of variable radio-frequency components.

根据无线电数据链系统及部件的调试需要，研制开发了一种新型的以锁相环为核心、由单片机控制的射频信标机；文中给出了基于锁相环芯片PE3336的新型信标机的设计方法与系统组成，阐述了系统硬件及软件的具体实现为法；测试结果表明，利用该方法设计的信标机具有稳定、可靠的变频特性，且各项指标均达到了要求；进一步在某无线电系统中的应用发现，用户可方便地设置所需频点；特别是友好的人机界面，使用户操作更为灵活方便，是一种性能价格比优良的信标机；并可作为信源用于不同的射频部件研制与调试过程中。

Under the background of digital DEM of maor mountain area, and through the program of Avenue in Arcview, the result of potential ravine highly inosculates with the real ravine. With the comparison of potential ravine and real ravine, it can reflect the developing tendency of ravine in this area. Through positioning with GPS and investigation in this area, we can divide the potential ravine of this area into three forms, that is parallel ravine area steep ripe ravine area and evenness swamp area. It can provide scientific reference for forest management and tree planting, and it is a new theory to prevent soil and water loss, and carry through the ravine controlling by people.

在数字化生成的帽儿山地区DEM基础上，通过二次开发生成的潜在沟系，具有与现实沟系高度的吻合性，并通过与现实沟系的比较，能客观的反映出该地区沟系发生、发展的趋势，借助于GPS的定位及实际踏查研究，可将帽儿山地区的潜在沟系划分为平行沟系区、陡坡显沟区和平坦沼泽区三种类型，可为合理的森林经营和植树造林提供科学的借鉴，并为防止水土流失，进行沟系治理提供了新的理论依据。

The modern technology continuously smashes traditional trammels of modes of production, including the popularity of mechanizing production, the adoption of 32mm System, the show of removable and assembling forms of furniture ,and the full use of traditional material--- timber,etc. All thos bring new developing region and research item to the design of suite-furniture.

现代工艺技术不断的突破传统生产方式的束缚：机械化生产的普及；32mm系统的应用；新材料的不断研发；可拆卸、可装配家具形式的出现；以及对传统材料——木材的高效利用等等这些都给套房家具设计带来了新的开发领域和研究课题。

Ceramic bearings can produce oxidation-ho, silicon carbide, silicon nitride and so on, diameter from 3mm-50mm, precision Machinable P0, P6, P5 level; its performance characteristics are: high temperature, oil-free self-lubricating, acid, alkali and salt corrosion , wear resistance, low noise, insulating diamagnetic, since high-speed operation; metal nano-ceramic bearing its production process for a new generation of high content of nano-particles in the heat and pressure infiltration of metal surface is activated to fill the cracks and pits the metal so that 3-5 micron metal surface is more smooth solid surface, greatly reduce the friction, improve Chennai base metals, and greatly increased the life span of bearings, and its characteristics are: long life (as an ordinary stainless steel bearings 2 -- 10-fold), low noise (as an ordinary stainless steel bearings, 70%), wear-resisting, acid, alkali, salt corrosion, high temperature, load large; ceramic bearing and metal nano-ceramic bearing design and development to meet the needs of the market for high-speed, low - noise, high load, the demand for corrosion-resistant; Machinery Production Department to produce aircraft rod end joint bearing, linear guide bearings, the fuel tank of earrings, plastic bearing, non-standard side bearing components, glass door hardware, such as high-precision control products; and provide CNC machining.

陶瓷轴承可生产氧化镐、碳化硅、氮化硅等，内径从3mm-50mm，精度可加工P0、P6、P5级；其性能特点为：耐高温、无油自润滑、耐酸、碱、盐腐蚀、耐磨、低噪音、绝缘抗磁、起高速运转；金属纳米陶瓷轴承其生产工艺为新一代的高含量纳米级微粒在热和压力的作用下被激活渗入金属表面，填补金属缝隙和凹坑，使金属表面3-5微米表面更光滑坚固，大大降低其摩擦力，提高金属的奈酸碱性，并大大提高了轴承的寿命，其特性为：长寿命（为普通不锈钢轴承的2-10倍）、低噪音（为普通不锈钢轴承的70%）、耐磨、耐酸、碱、盐腐蚀、耐高温、负载大；陶瓷轴承与金属纳米陶瓷轴承的设计开发以满足市场对高转速、低噪音、高负载、耐腐蚀的需求；机械生产部以生产机杆端关节轴承、直线导轨轴承、油缸耳环、塑料轴承、非标端轴承零部件、玻璃门控五金等高精度产品；并对外提供数控加工。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新