在运行中

Firstly, it is difficult to densify CeO2 based solid electrolyte materials and a sintering temperature above 1600℃is required to prepare dense CeO2 based solid electrolyte materials by the conventional solid-state reaction method;Secondly, doped ceria are brittle materials and have weak mechanical strength, which would be susceptible to fracture due to thermal stresses and mechanical stresses during cell fabrication and operation; Thirdly, electronic conduction will be introduced because of the reduction of Ce4+ under low oxygen partial pressure, which would reduce the output voltage and output power of the cells.

其一，CeO_2基电解质材料难以致密化，用常规的固态反应法制备的CeO_2基电解质粉体需要在1600℃以上烧结才能达到致密化；其二，CeO_2基电解质为脆性材料，机械强度低，使其容易在电池的制造及运行过程中由于热应力及机械应力而破裂；其三，CeO_2基电解质在燃料极一侧由于Ce4+还原为Ce3+出现电子导电，降低电池的输出电压和输出功率，影响电池的性能。

Firstly, it is difficult to densify CeO2 based solid electrolyte materials and a sintering temperature above 1600℃is required to prepare dense CeO2 based solid electrolyte materials by the conventional solid-state reaction method;Secondly, doped ceria are brittle materials and have weak mechanica...

其一，CeO_2基电解质材料难以致密化，用常规的固态反应法制备的CeO_2基电解质粉体需要在1600℃以上烧结才能达到致密化；其二，CeO_2基电解质为脆性材料，机械强度低，使其容易在电池的制造及运行过程中由于热应力及机械应力而破裂；其三，CeO_2基电解质在燃料极一侧由于Ce4+还原为Ce3+出现电子导电，降低电池的输出电压和输出功率，影响电池的性能。

As the construction of the administrative rule of law is relatively late in our country, it is of great significance for our country lacking in law tradition to standardize and control the administration discretional power and make its operation meet the needs of socialist market economy so as to serve the modernization better in the course of transformation period.

行政法治建设在我国起步较晚，在社会转型过程中，如何规范、控制行政自由裁量权，使行政自由裁量权的运行能够符合社会主义市场经济的需要，更好地为现代化建设服务，在我们这个缺乏法治传统的国家尤其具有现实意义。

This kind of reform includes: Researching object field, the research that produces an impact by the opposite in the past turns into the research to producing kind; On the structure, by the past " 3 chunk " turn into an organic whole; On content, by grumous in the past doctrine history the illuminate of the fundamental that colour turns into to move to economy and basic rule; On the method, bold the scientific effective method in drawing lessons from western economics, the analytic research technique that makes us traditional gets plenitude.

这种改革包括：在研究对象方面，由过去的对生产关系的研究变为对生产方式的研究；在结构上，由过去的&三大块&变为一体；在内容上，由过去浓厚的学说史色彩变为对经济运行的基本原理和基本规律的阐释；在方法上，大胆借鉴西方经济学中科学的有效的方法，使我们传统的分析研究方法得到充实。

Vacuum belt hydroextractor （also named fixed rubber belt vacuum filter） is a new solid-liquid separating equipment with high efficiency and continuous operation, based on introduction, assimilation and digestion of the techniques of the same products overseas. It has achieved solid-liquid separation by making full use of material gravity and vacuum suction. In terms of its structure, filtering section is arranged horizontally lengthwise, and length of filtering section can be fully used to fulfill in turn such a process covering filtering, rinsing and sucking up, with advantages of high filtering efficiency, productivity, good rinsing effect, wide application range, simple operation, stable running, convenient maintenance and service.

真空皮带脱水机也叫固定真空室式橡胶带式过滤机；是我公司在引进、消化和吸收国外同类产品技术基础上，研制的一种新型、高效、并可连续操作的固液分离机械设备，同时它也是一种充分利用物料重力和真空吸力实现固液分离的机械设备；在结构上真空区沿水平方向布置，利用真空区的长度可以连续完成过滤、洗涤、吸干等不同工艺过程，具有过滤效果高、生产能力大、洗涤效果好、应用范围广、操作简单、运行平稳、维护保养方便等优点；特别适合于过滤固相颗粒粗、密度大及滤饼需要多次洗涤的悬浮液料浆，可以广泛应用于冶金、矿山、化工、造纸、食品、制药及环保等工业部门的固液分离；尤其在湿法烟气脱硫中的石膏脱水方面有着很好的应用。

In the design of the road test, a reflectional infrared sensors is used to detect the black line on the road to judge the trolley's position; on trolley's speed controlling, the control system uses PWM technology to control the rotational speed of electric motors, and complete the speed real-time control to electric cars in d

在路面检测设计中，小车采用反射式红外传感器来检测其行驶路面上的黑线，以判断小车行驶的位置；在控制小车行驶速度上，系统利用PWM技术控制电动机的转速，通过程序完成对电动小汽车在不同路段的行驶速度实时控制；最后采用双电源供电，用以保证系统的运行更加稳定，可靠。

In this thesis, we investigate and show how to achieve both practical and general zero-knowledge systems that can be securely run in concurrent and resettable settings with bothconcurrent prover security and concurrent veri?er security in general public-key models.

在本学位论文中，我们研究和显示如何在广义公钥模型下构造实用的及一般的同时具有并发证明者安全和并发验证者安从而可以在并发及可重置环境中安全运行的零知识系统。

In practical engineering the occurrence of heat transfixion can be reduced by reducing the value of Q, by increasing spacing of injecting and pumping wells, and by rectifying position of the injecting and pumping wells after a work cycle.

在实际工程中可降低抽、灌水量，在条件许可的情况下可提高抽、灌井的间距，并可在抽、灌井运行一个周期后调整抽灌井位置，以减少热贯通的发生。

Depending on this thought, and according to the relating principles of the science about system, we carried through the initial creating thought about innovation , which have already been discussed frequently by the experts. The innovative elements are the most radical factors in the innovative system, which are also the basal ingredients that creating the system. Complexity and uncertainty are the intrinsic characters of the factors, which endow the innovative activities with insignificance of unfolding; the mechanism of non-linearity makes these elements to produce all kinds of affiliations, subsequent the mechanism of conformity coordinates as well as colligates and blends and advances on the basis of non-linearity, thereby the innovative behaviors achieve the leap in the affects and functions, so the systematic affects and functions forms, the innovative behaviors construct the practical framework in the landscape and portrait orientation; in fact, the process of the systematism of innovation is human beings social behaving, so, the evolvement of the systematism of innovation possesses the essential natures of opening and arrangement as well as self-organizing and rushing, which are the principles of evolvement.

我们就是立足于这一思维方式，运用系统科学的有关原理，对近几十年来被学者专家频频讨论的词——创新系统进行了生成性的初步思考：创新要素是创新系统的最基本的因素，也是生成创新系统的基本因子，复杂性和不确定性是创新要素与生具有的内在秉性，而正是这些秉性的存在才赋予了创新活动以开展的现实意义；非线性机制使得各创新要素之间产生着千丝万缕的联系，整合机制又在非线性机制的基础上进行整理、综合、融会和提升，从而实现了创新行为在效应和功能上的飞跃，形成了创新的系统效应和功能，创新行为在时间和空间上建构着系统的实践结构；创新系统化毕竟是人类的社会实践行为，在创新系统化的过程中创新主体要积极地使其具有开放性、层次性、自组织性和涌现性，这也是创新系统化的运行理念。

Ball mill is an important equipment widely use in domestic and abroad coal-burning power plant.

钢球磨煤机是国内外火电厂大量采用的重要辅助设备，但在使用过程中还存在着一些亟待解决的问题，其中最突出的是在很多火电厂无法实现自动控制，不能运行在最佳工况。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。