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Based on the experimental study of a prestressed frame of two spans under unsymmetric loading, the moment modulation of prestressed frames has been discussed.

本文通过对一榀足尺两跨后张有粘结非对称加载预应力框架的试验研究,探讨了预应力混凝土框架的内力重分布问题。

Moreover, Arnoldi method was also applied to the generalized unsymmetric eigenvalue problem, which arised from the applying of BEM to the free vibration problem of elasticity.

此外,将Arnoldi法应用于由边界元法得到的非对称广义特征值问题,给出了这类特征值问题有效的减缩式求解方法。

The link layer relay service presented in this paper mitigates the effect of asymmetric links so as to discover more neighbors.

为减轻非对称链路对算法的影响,提出了链路数据转发服务,来发现由于单向链路而不能被发现的出邻居。

Meanwhile, unified mathematical model of non-symmetrical compensation is designed to balance NPS current caused by traction substation, which provides the theories leading for devising traction substation.

同时设计了平衡牵引变压器负序电流非对称补偿的统一数学模型,为设计牵引变压器的接线型式提供了理论指导。

The high temperature characteristics of long period fiber grating and its strain characteristics at high-temperature with asymmetric refractive index profile in cross section of fiber induced by high-frequency CO2 laser pulses on common communication fiber (corning SMF-28) were proposed.

研究了基于高频CO2激光脉冲单侧写入的截面折变非对称型长周期光纤光栅高温特性及其在高温环境中的轴向应变特性。

With a peak-peak of rectangular asymmetric waveform voltage up to 1 600 V, a frequency of 195.8 kHz, a duty cycle of 30% and a compenstaion voltage of-8.63 V, the acetone displacement is compensated and the sensor ability to separate ions is demonstrated by an experiment using the planar copper drift tube.

当方波非对称射频电压峰峰值为1 600 V,频率为195.8 kHz,占空比为30%,补偿电压为-8.63 V时,采用平板铜块迁移区实现了丙酮离子的位移补偿,实验结果验证了传感器的性能。

The exclusive domestic production axis Paper Face Chuck Machinable Face Chuck cold rolling mill of rough and other small non-symmetrical cross-section of the Rotary another rough.

国内独家生产的轴皮花盘冷滚轧机可加工花盘毛坯和其它小型非对称截面的回转体另件毛坯。

Finally,we study meson mixing in asymmetric nuclear matter with spontaneous breaking of isospin symmetry in the framework of two flavor NJL model.

最后,我们在两味NJL模型的框架下研究了非对称核物质体系在同位旋对称性自发破缺时的介子混合现象。

The parameters include waveguide width: 8μm, titanium film thickness:50~60nm, index change: 0.006, diffusion temperature: 1050 and diffusion time: 9~10 hours.Designed and produced a 2 X 2 coupler Optical switch and a 1 X 2 digital optical switch. The coupler optical switch was produced by AP reversal structure, with the main parameters such as total length of switch: 30mm, waveguides center distance: Hum, interaction length: 17mm, and at 17V with a crosstalk of -18dB. The digital optical switch was produced by asymmetry electrode Y branch structure. The main parameters of this switch such as switch length: 25mm, the angle of Y branch: 0=0.1? center distance at branch end: 30μm, the center distance of electrons: 12μm, and at 27V with a crosstalk of 18dB.

设计并制作了2×2耦合型光开关和1×2数字开关,其中耦合型开关主要采用的反转Δβ定向耦合器开关,开关长度约30mm,波导宽度8μm,波导间距14μm,耦合区长度17mm,电极主要采用三电极结构,最终测得对TE模开关电压<-15,消光比≈18dB;数字开关采用非对称电极Y分叉数子开关结构,利用BPM软件模拟了其开关特性并优化了器件参数,制作中采用的主要参数为:开关长度约25mm,Y分叉角θ=0.1°,Y分叉末端波导间距30μm,电极间距12μm,最终测得开关电压27V,消光比≈18dB。

Investigated are the optimum design parameters of two sets of identical multiple tuned mass dampers for one-story asymmetric structures.

研究了用两组相同的MTMD控制单层非对称结构扭转振动的最优设计参数。

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In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

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