可使用

The article discusses the basic principles of resource replacement at the beginning, that is, one resource has multi-purposes, and it can be divided as the important field, less important field and general field; the same need can be satisfied with different resources; related resources have cospecific field and independent field, and it can be divided as universal field, cospecific field, and independent field.

文章首先论述了资源替代的基本原理，即同种资源具有多种用途，可将其使用领域划分为重要领域、次要领域与一般领域；同时，同种需求可由不同的资源来满足。此外，资源的多用途性及满足同种用途资源多样化的特点，使相关资源之间在用途上存在共同的应用领域及独立应用领域，具体可将其分成资源的通用领域、共用领域和专用领域三种状况。

By the two steps, distract and correct the knee flexion at 0 degree to form knee joint with caput fibulae and lower femur and to fit the lower limb brace which can stahilize the knee joint after the llizarov apparatus is disassembled.

结论膝关节牵伸技术，可有效的矫正先天性胫骨缺如伴发的屈膝畸形，安装带膝关节铰链的牵伸器，可将腓骨头与股骨下端控制于中直位，在长期生理性行走应力的刺激下，腓骨发生了胫骨样的变化，可发育成具有类似膝关节形态的结构，整个患肢由于正常的行走使用而得到良好发育。

H.伸缩环转动环伸缩环垫片前轴封 S D / L D / S L M E C H A N I C A L S E A L P U M P S SD/LD/SL SERIES PUMPS The SD/LD/SL series are dependable, self priming pumps. The full motor horsepower is translated into fow via the shaft. These pumps are used for a wide range of applications, from chemical transfer to process solution recirculation to waste treatment. This series is capable of self-priming up ro 20 feet of lift. The mechanical seal is a self-cooling, Tefon bellows which is cooled by the solution being pumped. The construction materials and seals avaiable make this pump extremely versatile. The horizontal design has a working temperature from167℉ to 194℉(75℃ to 90℃), depending on the material of construction, and can handle most chemical solutions. The SD/LD/SL series pumps are designed to run outside the tank or process module. The SD/LD series pumps incorporate a FRPP molded base, legs and pump-to-motor casing. There are no bolts or metallic parts in contact with the solution being pumped.

SD/LD/SL泵是可靠的自吸泵，马达全部的马力经由轴心完全转化为流量，此型泵广泛地使用於从化学药水循环或加工溶液循环到废水处理等各种用途，此型泵可自吸达20英呎，机械轴封是自我冷却的，经由抽送的溶液来冷却，可供应的不同结构材质及轴封使此种泵的用途非常多样化，依其结构材料的不同，其卧式设计的工作温度由75℃到90℃(167℉到194℉)，而且可处理绝大部份的各种溶液，SD/LD/SL是设计用於槽外或加工模组之用，SD/LD加入一个FRPP射出成型的脚座，脚架及泵到马达的外罩，没有螺栓或金属会接触到所抽送的溶液。

In designing process, it will waste time on determining parting directions. For this reason, we generate a method for checking partibility by using the relations of the normal vectors of shapes. If the mold was decided as partible object, the process would evaluating the range of the parting directions. Also, the result of parting directions will be demostrated by one cone named parting cone. The total procedures of determining partibililty require O time.

基於这样的原因，本文提出一个判断可脱模性的方法，利用自由曲面上三角化之后所得到的法向量的分布情形，进行运算，若判断为可脱模模型，并计算出可脱模模型的脱模范围，使用圆锥表示之，此圆锥既称为脱模角，过程所需的时间复杂度为O；若判断为不可脱模模型则所需要的时间复杂度为O。

Usually, the interconnections can be devided into two parts: fixed part and regulatable part. The regulatable part can be assigned directly in an open-loop way while the closed-loop feedback control is implemented in a coordinate way.

因此，可将系统关联关系分为两个部分：固定部分和直接可调部分，可以针对可调部分进行开环的直接调节，并与闭环反馈控制协调使用。

Working Set - Shared displays the size of the working set, in bytes, that is sharable and may be used by other processes. Because a portion of a process' working set is shareable, does not necessarily mean that other processes are using it.

Working Set -可共享的页可被其他处理共享的，但不一定是指其他处理正在使用它的，以字节表示的可共享显示作业集的大小。

The vibrating motor has some excellences: simple structure, easy fixing, small, light, steady working, commonality, nongraded exciting force adjustment, working alone or working together, and easy maintain. It is widely used in metallurgy, mine, fire-resistant, choice coal, tignum, chemical engineering, heat-engine, food supplies,and so on.

振动电机具有结构简单、安装方便、体积小、重量轻、运行可靠、通用性强、激振力可无极调整、可单台使用，也可多台组合成各种振动形式且维修量小等特点、在冶金、矿山、耐火、选煤、建材、化工、火电、粮食等行业应用极为广泛。

The system is developed in the JAVA programming language. Based on themulti-tier model in the architecture of J2EE and the Struts framework in MVCmodel, it shows strong reliability, usability, maintainability, transplantability, andextensibility.

本系统的开发使用JAVA语言，基于J2EE架构中的多层模型，采用符合MVC模式的Struts框架，具有很好的可靠性、可用性、可维护性、可移植性和可扩展性。

Now consider a theory of perception according to which we have direct perceptual access to ordinary objects and to many ordinary properties (properties of external objects, not sense-data, etc.). In fact, as we saw above in the analogous case of "outside-a-room scepticism," we have to make this assumption if we are to have unproblematic access to things in the counter-domain. In such a case, and in contrast to the case of house arrest, the Humean argument does apply and does, apparently, go through.

现在考虑一个感知理论，据其我们直接感知性可达常识对象和可达许多常识属性（——关于外在对象的属性，而不是感觉材料的，等），事实上，如我们上面看到的，在屋外怀疑论的类似情况中，如果我们要不成问题地可达在反区域的事物，我们不得不做这个预设，而在这样的情况中，和屋子情况比较，Hume式论证显然被使用和执行。

The material is 48H,50M,39UH,35EH to be produced in batch .we can produce magnet 80 tons per month at present .the products is DISC magnet of motor ,cup magnet of vacancy ,VCM magnet ,speaker magnet in mobile ,Nuclear magnetic resonance etc ,flexbile magnet have magnet piece/mount PVC/two sides glue、anisotropic plastic magnet、plastic soft magnet、magnet strip/mount tow sides glue、magnetise printed paper etc,product to be can printed or pvc on no-magnetic side directly、mount tow sides gluethis product can processed according to custom,for example

主要常见产品有扁平电机磁钢，空心杯磁钢，UCM磁钢，手机受话器磁钢，核磁共振磁钢等等各类电子产品零配件；橡塑磁有磁片/裱pvc/双面胶、异性橡塑磁、橡塑软磁片、挤出磁条/裱双面胶、磁性打印纸等，产品可直接在无磁面上印刷或在裱在无磁面上的pvc上印刷、无磁面裱双面胶（这种产品客户可自己加工，比如贴彩纸），另外一面是充磁面，它直接可粘在带铁的东西上面(比如汽车、冰箱、或展架等)，使用起来比较方便、简单。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。