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Based on the test results and analysis, restoring force models of beam-column connections were established with consideration of the degree of ductility, the capacity of energy dissipation, the deterioration of stiffness and strength of the specimens.

在试验研究的基础上，考虑了节点延性、耗能性能和强度、刚度退化等影响，建立了钢框架梁柱节点的恢复力模型，计算结果与试验结果吻合良好。

We noted that under the conditions of centrifugal acceleration on the rotating platform, a light beam would appear to follow a curved path.

在一个转动平台上的离心加速度情况下，一束光将显示出以曲线前进。

An all-optical high sensitivity atomic magnetometer is investigated and demonstrated experimentally, of which the principle is based on the interaction between laser beam and rubidium atoms in magnetic field.

报道了一种全光学的高灵敏度铷原子磁力仪。其原理是基于激光束与处于微弱磁场中的铷原子的相互作用。

In this paper we also designed the computer optical elements based on the scalar quantity diffractive theory, which can change the laser beam into a square frame.

计算机模拟成像结果与预期得到的衍射图样相符合；文中还讨论了设计参数对成像质量的影响规律。

Based on the strain energy model presented by Sun-Zhang and the energy conversion and energy conservation,a new semicontinuum model is presented to calculate the nature frequency of a nanoscaled clamped-clamped silicon beam.

基于Sun-Zhang提出的应变能量计算模型，根据动势能转换与守恒原理，提出了用于分析硅纳米梁基波频率的半连续体模型。

Based on the mechanical embossing principle, nanoimprint technique can achieve pattern resolutions beyond the limitations set by the light diffraction or beam scatterings in other conventional techniques.

基于其机械压印原理，纳米压印技术可以实现的图形分辨率超越了在别的传统技术中由光衍射或粒子束散射造成的局限。

The effect of sodium nitrite on the crevice corrosion of mild steel was studied by applying the wire beam electrode technique.

在5%NaCl溶液和5%NaCl+5%NaNO2溶液中，采用丝束电极技术测量了低碳钢缝隙内、外的自腐蚀电位和电化学阻抗谱，研究了亚硝酸钠对低碳钢缝隙腐蚀的影响。

The effects of spatial distribution on the experimental results are studied in spectrally resolved two-beam coupling pump-probe technique.

在测量非线性折射率和双光子吸收系数的频率分辨双光束耦合抽运探测技术中，光场的空间分布没有得到考虑。

The effect of spherical aberration on the radius of image beam waist in the design of laser optical system is discussed in detail,and the expression is presented.

在光学系统的设计部分，详细论述了光学系统的设计过程，最终列出了两种满足系统要求的设计结果。

The influence of the pump power and laser beam radius on the spherical aberration coefficient is discussed.

实验验证了球差效应对激光谐振腔中基模光束质量的影响，与理论分析符合得很好。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。