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On the side of exterior deformation monitoring, this dissertation proposes and proves the utility monitoring scheme by using general ground monitoring technology and the method of simplification differentiation polar coordinate survey for large span space structure deformation monitoring. On the side of stress measurement, this dissertation proposes an new method of stress measurement suit for mass concrete triangular frame and discusses shrinkage and creep of concrete how to influence stress measurement, and sets up finally a process how to calculate concrete stress through data for piano wire sensors. Finally, on the side of cable forces measurement, this dissertation discusses principle and measurement technology of frequency method.

在外部变形测量方面，本文提出并验证了一套利用常规地面监测技术监测大跨度空间结构几何变形的实用方案及一种简化的差分极坐标测量方法；在应力测量方面，本文提出了一种适用于大型混凝土三角刚架应力监测的新方法，研究了混凝土的收缩徐变对应力测量的影响，并在此基础上建立了一套由振弦式传感器的测试数据推算混凝土结构应力的流程；在索力测量方面，本文探讨了频率法测量索力的原理及实用测量技术。

In respect that various requirements of load and temperature on different parts of the baker, firebrick lining was chose reasonably, and the dosage of light heat preservation brick is in enlargement. As a result of that, the weight of the furnace was decreased, and increased its performance of heat preservation and cumulation was increased consumedly. With the use of ""W"" type fire tunnel and straight-through dilatation joint, and two enlargement of the perpends on the wall appropriately, all the problems of heat preservation in the anode baker, uniform temperature in the tunnel, and its life span were solved effectively. In the research of anode blocks in and out of the furnace, and of tidying it up, the multi-function crane clamps was alented and the assembling unit was reconstructed, which made it easy to automatic ally assemble the carbon blocks of various specifications with only one set of assembling unit.In the aspects of automation, a new type pulse combustor and solid thermocouple, as a result of that, not only the control accuracy of the fire tunnel's temperature was increased, but also the system function was improned to be more dependable, safe and practicable.

在焙烧炉炉体研究方面，针对焙烧炉不同部位的负荷及温度要求的不同，合理选用耐火材料，加大轻质保温砖的用量，既减轻炉体的重量，又大大提高炉体的保温蓄热性能；火道墙采用&W&型火道结构，直通性膨胀缝，并适当加大火道墙竖缝，有效地解决了阳极焙烧炉的保温、火道温度均一及火道墙的使用寿命等问题；在阳极炭块装出炉及清理等研究方面，通过对编解机组及多功能天车夹具进行改造，实现一套机组对多规格炭块的自动编组、解组及装出炉问题；焙烧炉自动化控制研发中，采用先进的分散式控制系统，研制开发新型脉冲燃烧器及实体型热电偶，不仅提高了火道温度的控制精度，而且提高了系统的可靠性、安全性、实用性。

Based on the three-span calculation model and considering the influence of top tower deviation, the new calculation formulas for cable bent are suggested by making use of mechanical and geometrical relationships.

基于三跨计算模型，考虑主塔塔顶偏位的影响，利用力学关系和几何关系得到了新的主缆垂度计算公式。

The Tianshui River Bridge located in Tieling New District is a landscape three-span prestressed concrete continuous girder bridge.

摘 要：铁岭新区天水河四桥为三跨预应力混凝土连续梁景观桥。

This paper is based on the former research taking the No.1 Tong-Lv Bridge as an example; the large universal finite element program Midas/Civil is adopted, a three-dimensional finite element model is established. The static performance, the comparative analysis of influence surfaces, the experimental study and the analysis of a local finite element model of the new style three-span continuous through type bow-string arch bridge is made. With these studies, this paper is aimed at revealing the performance of this kind of construction.

本文在前人研究的基础上，以通吕一号桥为背景，采用空间有限元法对结构形式新颖的三跨连续下承式系杆拱桥的静力性能、影响面比较分析、实桥荷载试验、局部节点分析等进行研究，旨在深入理解该结构形式桥梁的力学性能，为今后相同结构体系桥梁的结构分析提供可以参考的建议。

The present study is designed to investigate the usefulness of a new diagnostic criteria of MEFVC, flow volume angle, for the diagnosis of ventilatory dysfunction and early detection of small airway obstruction. Meanwhile, we also establish the predicted normal value of the pulmonary function testing and to investigate the possibility to predict body height by measurring the length of arm span or sitting height.

本研究之目的是利用流量容积角当作用力呼气流量容积图形之新的诊断指标，轨整体通气功能与早期呼吸道阻塞方面之诊断能力进行探讨，同时建立正常人之肺功能预测值公式，并讨论量取手臂长或坐高对推测预测值公式中之身高这项变数的可行性。

The new short-span bridges will extend approximately 40 ft/12.2m and 80 ft/24.4m respectively.

这种新型的桥梁将分别延长大约12.2米和24.4米。

The company occupies 35,000 square meters, the assets of 12 million yuan, plant area of 8000 square meters, 1000 square meters of office space, five million yuan to introduce advanced equipment, the existing cadres, employees 180 people, the company is a steel structure building design, scientific research construction in one of the high-tech enterprises, with a group of experienced senior and intermediate-level technical management talents, learn from the United States color plate arched roof technical standards, research and development of a set of complete and reliable theoretical basis for the high-level, high-speed construction span, non-support of the construction provides a new concept.

公司占地35000平方米，资产1200万元，厂房面积8000平方米，办公用房1000平方米，引进先进设备500万元，现有干部、职工180人，公司是一家集钢结构建材设计、科研、施工于一体的高新技术企业，拥有一批经验丰富的高、中级技术管理人才，借鉴美国彩板拱形屋面技术标准，研究开发了全套完整可靠的理论依据，为高水平、高速度建造跨度、无支撑建筑提供了一个全新概念。

Here are some simple steps that can lead you to this new level of understanding /span

以下几个简单的方法就可帮你达到理解的新境界

Seed industry of large turn, it is big trend to grow industry develop that almightiness turn; The farm crop seed industry turns and can make section taught to grow , the seed produe, sprocess and promote to expand the section the close uniting with the agriculture, becoming the technology lead first the type seed industry group, uniting the developmend meet the next the new species that modern agriculture need when producing , new technique new product of market mechanism term establishing to rise to face to the domestic and international market teach , heavy, push, the integral whole of turns of carry camp mechanism, end guarantee to teach to grow the section can stabilize a ground of growing the high producing, superior quality, many antis of new species, good and new species in distribution in section in seed.

种业的大型化、全能化是国际种业发展的大趋势；农作物种子产业化可以使科研育种、种子生产、加工、经销和农业推广部门紧密联合成科技先导型种子产业集团，联合开发符合市场机制条件下现代农业生产所需要的新品种、新技术、新产品，建立起面向国内外市场的育、繁、推、销一体化的运营机制，最终保证育种科研能稳定地培育出高产、优质、多抗的新品种，种子部门经销优良的新品种。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。