• Finally, effects of meteorological factors on temperature structure coefficient detected by sodar are discussed.

    文中气象条件对声雷达定量探测温度结构系数影响进行了讨论。

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  • Single safety coefficient method is still the design criterion of sluice engineering structure presently, but will not present reliability of sluice in a quantitative and scientific way.

    目前水闸工程结构设计所采用设计准则单一安全系数,该方法不能定量科学反映水闸工程的可靠性

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  • In concrete structure, due to coefficient of conduction for concrete is small, when external environment changes sharply, the change for internal temperature has distinct hysteresis.

    混凝土结构中,由于混凝土导热系数外部环境急变内部温度变化存在明显的滞后现象。

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  • This brush holder of technology and structure has obsolete technology, lack of support structure is complex and the friction coefficient.

    这种技术结构陈旧过时,技术中的不足支架结构复杂摩擦系数大。

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  • Adopting algorithm of random event 'conditional probability and introducing condition association coefficient of failure mode can reflect failure dependence of structure.

    采用随机事件条件概率的运算法则引入失效模式条件关联系数反映结构之间的失效相关性

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  • It is indicated that the correlation coefficient, which is used as a discriminating factor in the method, is only the reflection of the structure character of the echoes tracked.

    结果表明,方法作为判别因子相关系数反映所跟踪回波结构特征

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  • The sensitive temperature characteristics of PN junction inverse saturation current is fully utilized to obtain good temperature coefficient and PSRR with simple circuit structure.

    技术充分利用PN反向饱和电流温度敏感函数的特性使用简单电路结构达到很好的温度特性电源抑制性能

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  • This paper advances an adaptive data filtering method, which USES the lattice structure to predict and estimate radar clutters. The calculation of the lattice coefficient adopts the Burg method.

    本文提出了一种自适应数字滤波方法它是利用结构预测估计雷达杂波,而格型系数计算采用伯格算法

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  • The transmission coefficient in the current formula is relevant to the electronic structure of molecule and the interaction between the molecule and the metal.

    电流公式中的透射系数分子电子结构以及分子金属相互作用能有关的。

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  • The determination of material structure, performance parameters and membrane resistance, membrane diffusion coefficient of the F4112 ion exchange membrane were introduced.

    介绍了F4112离子交换材料结构性能参数电阻、膜中扩散系数的测定方法。

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  • Protection structure with blowout proof stem, low coefficient of friction bearings and so on.

    阀杆采用防吹出保护结构摩擦系数轴承等。

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  • The model with random tube net structure is used to analyses the penetrating coefficient of soil theoretically.

    应用土壤随机管子网络结构模型从理论上对土壤的渗透系数进行了分析

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  • This system includes evaluation model, the structure of the model, index system, evaluation criterion, weight coefficient, evaluation index and calculating expression.

    系统包括评判模型、模型结构层次指标体系评价标准权重系数、评价指标、计算公式等内容。

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  • The structure of closure optimized is more reasonable, with its safety coefficient somewhat increased.

    优化后盲板结构更加合理安全系数有所提高

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  • Based on these conclusions, the influence of axial decoupling coefficient of top-air-decked charge structure and detonating manner on blasting effect is analyzed here.

    鉴于以上结论,进一步分析了上部空气层装药结构轴向不耦合系数起爆方式爆破效果影响

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  • The biological traits of the coefficient and structure of this model were analyzed.

    分析模型系数模型结构生物学特性

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  • A granite platform (Granite Flat Panel) was a long-term natural aging, organizational structure, uniform, linear expansion coefficient is extremely small, internal stress disappear, not deformed.

    花岗石平台(花岗石平板)经长期天然时效组织结构均匀线系数极小内应力完全消失变形

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  • To analyze helicopter rotor dynamic stability with a high degree of accuracy, accurate and reliable damping coefficient determinations of rotor structure are needed.

    为了提高旋翼稳定性理论模型分析精度需要精确确定旋翼系统的结构阻尼系数

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  • The mass death of working age population affected population age structure to make the burden coefficient of Ruili and Longchuan increased 0.06% and 0.05%.

    大量劳动年龄人口死亡影响了人口年龄结构使瑞丽川的人口负担系数分别增加了0.06%、0.05%。

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  • For partial prestressed concrete high-rise tower structure, stiffness coefficient is independent of prestress level, ratio of reinforcement and external load effect, etc.

    对于部分预应力混凝土高耸结构截面刚度系数预应力水平荷载截面配筋等很多因素有关。

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  • In this paper, we discuss the optimal control problem for an elastic oscillating system of fine-long cube flying object with structure damping coefficient.

    本文讨论结构阻尼系数长体飞行器弹性振动方程支配系统控制问题

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  • The first is the full information maximum likelihood method with linear constraint of coefficient matrixes in structure equation.

    结构方程系数矩阵线性约束下完全信息极大似然估计

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  • The available methods of Seebeck coefficient of micro-scale material with MEMS structure were reviewed.

    综述了微观尺度下利用MEMS结构测量硅材料贝克系数已有工作。

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  • In a certain medium structure, the echo energy transmission coefficient changing with the ultrasonic testing frequency is studied and the maximum magnitude is obtained.

    得出检测结构一定的条件下,大回波能量透射系数对应有一最佳检测频率

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  • This paper also com- pute the dynamic coefficient of system, proving that its structure design is reasonable.

    最后计算系统动力系数验证结构设计合理性

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  • The reverberation time and noise level of tunnel-typed public works can be reduced by adding large amount of acoustical structure with high absorptive coefficient.

    隧道公共设施环境,可以使用大量具有高吸声系数的吸声构造,铺设于隧道拱壁及轨道铺面,以降低混响时间噪声

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  • Based on the piers mode shape function, this paper studied the methodology of structure ductility coefficient by modal test and the procedure of the structures inelastic seismic force.

    桥墩基本振函数为基础,推导出基于试验动力参数在役桥梁结构延性系数计算公式,给出结构弹性地震力的求解方法

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  • The formulary structure about transverse mixing coefficient of rivers has been studied at the laboratory model of straight rectangular open channel.

    本文实验室矩形平直明渠内,横向混合系数公式结构进行了探讨。

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  • The formulary structure about transverse mixing coefficient of rivers has been studied at the laboratory model of straight rectangular open channel.

    本文实验室矩形平直明渠内,横向混合系数公式结构进行了探讨。

    youdao

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