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The paper makes description of effective box beam construction technology and workmanship which can be adopted in other projects,such technologies as:manufacturing and fixing of reinforcement,steel reinforcement fixing baseplate,web plate and top plate respectively and lifting the steel skeleton into form,requirements of design and manufacturing and way of utilization for dismantling-erection type formwork and hydraulic formwork,optimization of concrete ratio,concrete pouring process of two ends of beam in priority over the middle,in sequence of first baseplate followed by web plate and top plate at last,concrete pouring in inclined section and in horizontal layer,concrete vibration mainly byexternal vibrator in assistance with internal vibrator,methods and regulation for steam curing of concrete,dual controls over stress and strain to ensure quality of prestressing workmanship,construction method of effective beam moving by heavy-weight special moving facility,some regulations and key notes about construction of grouting under pressure,beam ends sealing,water-proof layer on the bridge surface system,protective coating.

文中介绍的采用胎具制作和绑扎钢筋，分底腹板和顶板分别绑扎并吊装钢筋骨架入模；拆装式和液压式两种模板的设计、制作要求和使用方法；综合考虑、优化混凝土配合比，混凝土灌注从两端至中间、先底板、后腹板、再顶板的施工顺序和斜向分段、腹板水平分层、附着式振捣为主、插入式捣固为辅的施工工艺，蒸汽养护的方法和规定；应力～应变双控制确保预应力施工质量的施工技术；采用重物移运器有效移梁的施工方法；压浆、封端、桥面防水层和保护层施工的一些规定和注意事项等都是对箱梁制造行之有效的施工技术和施工方法，并可为以后类似施工作借鉴。

The statistical and fractal feature of fluctuating differential pressure for air water two phase flow in the upward section of U type tube was investigated in the present paper.

该文研究了U形管垂直上升段空气水两相流压差波动过程的统计和分形特征，着重分析了压差波动过程的均值、均方根、分维数随折算气速和液速的变化规律。

In this paper, the flow stability, flow patterns, phase distributions along test section and pressure drops of gas-liquid multiphase flow in inverse U tube are studied systemically and thoroughly.

深入研究小长径比管道内气液多相流的流动特性对于系统的优化设计及运行的现代化具有十分重要的意义。

In section V, the paper summarizes the enlightenments of the development of Information Industry of Japan and the U.S., on the basis of the analysis in the preceding sections and the development condition of Information Industry in our country.

第五部分结合以上各部分的分析，从中国信息产业发展现状出发，总结出了日美信息产业发展对我国的启示。

Then, this paper has also analysed the selection method of thyristors. In this section, the contact finger fabric of SOLTC has been more detailedly analysed, which has higher performances such as high stability and high reliability.

其中，对分接开关的触头结构进行了较详细地设计，设计出了性能稳定可靠的触头，并对其进行了相应的校验，校验结果满足设计要求。

In this paper, the structure and its morphology of the as-spun isotactic polypro- pylene monofilaments has been investigated by using cross polarized microscope, SALS, SEM, WAXD, density, birefringence and Hardy's thin cross-section device.

本文采用正交偏振光、小角激光散射、扫描电子显微镜，广角X光衍射、密度、双折射和切片技术，对工业用丝——IPP单丝的未拉伸丝的结构及其形态进行了广泛的研究。

The main matter of the third section is that two traditional power converter main circuit for four phase SRM are analyzed, optimized and synthesized, the paper gives the main circuit of new power converter for four phase SR motor.

第三部分为功率变换器的设计，在详细分析四相电机常用的两种主电路优缺点的基础上，给出了目前相对性价比最优的最少主开关主电路形式。

Some computations of the Radar Cross-section of a certain pilotless aircraft, the locations of reflecters, and the effects of reflecters on the radar properties of the pilotless aircraft are presented in this paper.

介绍了关于某型无人机的雷达截面积的若干计算结果、角反射器的配置及其对无人机的雷达特性的影响。

Article 9 The capital drawn according to section 1 (5) Article 8 of the Forestry Law must be specially used for the timber forest such as planting pit prop and the forest used for making paper and etc., and shall not be embezzled.

第九条 依照森林法第八条第一款第项规定提取的资金，必须专门用于营造坑木、造纸等用材林，不得挪作他用。

In the second section, the paper talks about the relationship between supremacy right of water right and that of real right, which shows that the nature of water right comes as a result of the supremacy of the neediest benefit instead of that of real right in the field of water right.

第二节则分析了水权优先权与物权优先权之间的关系，揭示了水权优先权的本质其实是最紧缺利益优先规则的体现，而非物权优先性规则在水权领域的反映。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。