研制过程

A new anchorage system for girder to obtain pretension stress at section top-edge in middle of span is shown. Based on the research of bi-prestressing beams inside test-room and the test of the prestress bar character, method for calculating the full size gird and choosing section are proposed. A new-style corrugated pipe which is shown in the paper is used, to solve the transformation of compressed thread bar and the contradiction between loss of friction resistance and pumping in pipe.

本文通过大量的试验及研究分析，提出了双预应力梁跨中上缘获得预拉应力的新的传力锚固体系；通过对室内双预应力混凝土小梁的研究，检测了预压钢筋的受力性能和预压过程中的某些影响参数；提出了足尺梁计算方法和截面、跨径选择方法；研制了新型哑铃型波纹管，很好地解决了预压钢筋变形、摩阻损失和管道压浆之间的矛盾；通过对30？

This thesis describes the preparation of HTS rf SQUID, the design of the readout andthe innovation of our inductively coupled tank circuit. Using this tank circuit and ourreadout, we achieved the flux white noise of 15 〓/√Hz for an HTS YBCO rf SQUIDwith the loop size of 100×100 μ〓, and a field sensitivity of 24fT/√Hz by using a 1 inchwasher flux focusor.

文中描述了rfSQUID样品制备过程和我们所研制的rfSQUID读出电路的设计思想和实现方法，给出了我们所发明的电感耦合谐振回路的特性，对于内孔为100x100 μ〓的rf SQUID样品，用这种谐振回路和我们的读出电路，白噪声可测到15μ〓/√Hz左右，用1英寸的聚焦器可获得24fT／√Hz的磁场灵敏度。

In the second part of the paper, the sport techniques of the flight elements was analysised in-depth theoretically by the movement technical structure:①the giant swing was first analysised in mechanics by applying the Kane's method, the dynamic equation of 5-link multi-body model was established, and the computer simulation software of the giant swing on the high bar was developed.

其次，作为单杠上飞行动作系统性研究的另一主要方面，本论文对飞行动作一般技术结构中的各技术环节进行了深入的理论分析：①着重对飞行动作准备阶段的回环运动技术进行了动力学分析，主要采用了多体力学理论中的Kane方法，建立了5环节人体回环运动的动力学方程，并应用计算机数值仿真技术研制开发了用于回环运动动力学分析的数值仿真软件，进而以动作实例对回环运动进行了数值仿真与误差分析，其所得到的数值仿真结果能够满足对人体回环运动的动力学分析和仿真要求；②对于飞行动作的撒手技术环节，本论文从人体环节相对运动角度，来分析撒手时人体质心的运动以及撒手时角动量参数，并列举了几种飞行动作撒手技术的基本力学指标；③关于飞行动作的空中技术，论文在总结了空翻转体动力学机理的研究成果基础上，对人体空中运动定量化问题进行了一般性描述，并进一步应用刚体动力学理论，着重建立起了描述空翻与转体技术之间定量化的关系，讨论了空翻转体运动的稳定性及其运动模式的转换问题，它对于定量地评定空翻转体技术以及今后对空翻转体动作进行数值仿真都具有理论上和实践上的重要意义；④关于飞行动作再握技术环节，本论文避免了以再握瞬时性的力学参数指标来描述再握技术特征的简单化途径，提出以再握下摆与回环下摆相对比的方法来研究再握技术，并以飞行动作再握技术的具体实例进行了对比分析，表明再握下摆技术相比回环下摆技术有着相当的困难性和复杂性，运动员对再握下摆过程中各环节的相对运动实施有效的控制，是连接高难动作以及顺利流畅地完成成套动作的关键。

The structure,design and calculation of the machine,especially the calculation about main girder,rated power,resistance of drain sludge and so on,which is key technology about the design of a suction machine are described.

文章论述了该机的结构设计及计算，尤其较详细地叙述了吸泥机设计中的关键问题：主梁的刚度、驱动功率、排泥阻力等的计算过程，为类似设备的研制提供了有益的经验。

This article aims at the cam - roof bar type multi-purpose hill planting which formerly developed with the shortcoming of sowing uneven.the design has proposed one kind of new style called integrated steering wheel lever opening hill planting

本文针对先前研制的凸轮－顶杆式多功能穴播器在播种作业过程中出现的播种不均、播种质量不高的缺点和不足，设计提出一种新式的集成式舵轮杠杆开启穴播器。

A power electronic interface between generator and battery is studied and manufactured to improve the running performance of current small-scaled wind energy conversion system and solve the problems that available system has to a certain extent.

本文的主要工作是研制了介于发电机和蓄电池之间的电力电子接口以控制整个风电系统能量转换过程，在一定程度上解决现有系统存在的问题，从而提高系统的整体运行性能。

So we develop a light signal amplifier which match sampling circuit in order to complete a fully testing process.

为此研制一个光信号放大器，以和采样电路配合，完成一个完整的测试过程。

Magnetic properties are quite sensitive to dimensionality of the elements and stress developed during fabrications on this micrometer/nanometer scale. They are also keys to design and investigation of the micro magnetic devices.

在这种尺寸范围内，图形化铁磁薄膜单元的几何尺寸和在加工与制备过程中产生的应力将对其磁性能产生重要的影响，也是相应微磁器件设计和研制的关键参数之一。

This paper introduces Functional Safety International Standard IEC61508, and analyses its features and applications in the Chinese Railway Safety Management System.

文章首先对功能安全国际标准IEC61508进行了介绍和分析，然后对该标准在铁路安全相关系统研制、开发和评估过程中的应用进行初步探讨。

In order to practical case of Ertan project, using Object-Oriented FEM, FEMSNI subsystem for positive analysis of method library have been presented, which is one of Ertan arch dam safety supervision system.

针对二滩工程的实际情况，运用面向对象有限元方法，研制了二滩拱坝安全监测—在线监控及反馈分析系统中方法库正分析FEMSNI子系统，对二滩拱坝进行了全过程的仿真分析，研究了二滩拱坝从施工期到运行期的变形和应力发展过程。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。