• 通过分析存在主要问题,提出采用这种新的型,处理实际运行表现出问题。

    With analyzing the main problems of skew Bridges, and put forward the method of handling blemish about skew Bridges by slant leg rigid frame bridge without abutment.

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  • 腿刚一种新的,因其适用、经济、美观等方面独特优势,近几年工程领域中已有较为广泛的应用,但理论研究相对滞后。

    The non-abutment slant-legged rigid frame bridge is similar to mansard arch bridge, the soil pressure of the diagonal rod at both ends of bridge forms a couple of arch thrust.

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  • 目的:应用无桥直接联模式合成靶向肿瘤偶联物甲氨蝶呤-偕二磷酸,进行结构鉴定,了解其体外骨靶向性成骨细胞毒性影响

    Objective:To synthetize methotrexate-bisphosphonates conjugate by adaptation of directed couple method, and to identify its structure, bone target tropism and the effect of drug on osteoblast.

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  • 别墅朝向、构造、密封连接,能经受德州中部的炎热气候

    The house is built to endure the hot climate of central Texas, from orientation to framing to airtightness to thermal-bridge free connections.

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  • 维多利亚州首府墨尔本背景舵手静静的耶那河上划行插图基尔达港看墨尔本

    Melbourne, capital of Victoria, forms a backdrop, with the San Street Bridge, for a coxless four rowing on the tranquil Yarra River. Inset: the city from St Kilda Pier.

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  • 交流励磁机为旋转电枢式同步发电机,旋转整流器模块式的三相整流

    AC brushless synchronous excitation generator is a rotating-armature synchronous generator, which has a module of three-phase rectification bridge.

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  • 介绍了一种脉宽调制芯片A 3952的特点功能及其在单相直流力矩电机控制中的应用。

    Full-bridge PWM motor drive A3952 is introduced in this paper, and an example is given for single phase DC brushless torque motor control.

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  • 后期双著绿点染色体形成著绿点染色体单体形成一断片,此两者记录下来。

    At anaphase the dicentric chromatid will form a bridge and the acentric a fragment, both of which can be scored.

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  • 分析粘结预应力混凝土主要困难在于构件截面强度构件整体变形耦合。

    The main difficulty in analysis of unbonded prestressed concrete beam bridge is the coupling between the sectional strength of member and the whole structural deformation of member.

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  • 全封闭接缝腔,没有冷热产生。

    Fully enclosed, no seams, no cavity, no hot and cold bridge.

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  • 我国支架缆索吊装系统进一步完善

    The example perfects further for the non-support cable hoisting system in our country.

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  • 本文所研究的上下行分层矮斜拉连续箱梁属于横隔板的双层新型结构

    In this thesis a new double decked, separating up and down vehicles, non-diaphragm and partially cable-stayed bridge structure is presented.

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  • 根据永磁电动机制动过程PWM控制的开关管的方式不同可以分为调制制动方式调制制动方式。

    According to the different PWM module in regeneration of brushless PM motor, there are two kinds of modulation, half bridge modulation and whole bridge modulation.

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  • 粘结部分预应力混凝土(UPPC)梁抗弯强度计算关键如何确定粘结预应力极限应力

    The key to calculate the ultimate flexural strength of unbonded partially prestressed concrete (UPPC) beam Bridges is how to determine the ultimate stress of unbonded post tensioning tendons.

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  • 结果治疗37例CSWS患者31恢复正常,4死亡1例发生脑髓鞘溶解症。

    Results: After treatment, among the 37 CSWS patients, the hyponatremia was corrected completely in 31 cases, and 4 cases died.

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  • 他们通常的一展开成员钥匙时常钥匙连接词当作替代使用。

    They are usually headless an are frequently used as substitutes for keys or conjunction with keys in shaft-mounted members.

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  • 最后文中详细分析了接触电能传输系统负载特性,进而设计出用于接触电能传输系统的高频串联谐振逆变器拓扑结构。

    In the end, by studying the load character of contactless electrical power deliver system, this paper designs the high frequency full-bridge series resonance converter.

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  • 纹状体延部也有所下降统计学显著差别P>0.05)。

    The contents are decreased in pons-medullaoblongata and striatum, but these changes. are not remarkable difference in statistics(P>0.05).

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  • 维多利亚州首府墨尔本背景舵手静静的耶那河上划行

    Melbourne, capital of Victoria, forms a backdrop, with the San Street Bridge, for a coxless four rowing on the tranquil Yarra River.

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  • 前言: 目的:探讨变异体解决固定两倾斜基牙共同就位修复方法

    Objective: To explore the method of applying variant pontic to fixed bridge with tilted abutment without common path of insertion.

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  • 三相单相交流电压降压全波整流(或式整流)得到稳压平波要求功率足够

    It consists of three-phase or single-phase AC voltage by the step-down and full-wave rectifier (or rectifier bridge) has been, no regulator and ping-wave large enough to require power.

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  • 通过对常规跨径连续施工控制方法改进优化提出了适用于大跨径轨道连续梁的施工监控方案

    On the improvement and optimization of conventional large span continuous bridge construction control, Proposed for long-span continuous bridge not Track construction monitoring program.

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  • 飞虹、小两个横跨水面人以水面有源错觉

    The little Flying Rainbow and little Canglang are two covered bridges across the water, giving the illusion of the water coming from a source and flowing without end.

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  • 芜湖长江塔拉锚固预应力混凝土结构中间,索锚固区为单箱单室结构。

    The cable anchoring zone on the cable tower of the Wuhu Yangtze River bridge is of pre stressed reinforced concrete box structure without intermediate beam.

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  • 芜湖长江塔拉锚固预应力混凝土结构中间,索锚固区为单箱单室结构。

    The cable anchoring zone on the cable tower of the Wuhu Yangtze River bridge is of pre stressed reinforced concrete box structure without intermediate beam.

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