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Starting from the basic concept and principle of reliability theory, some methods of reliability analysis and calculation for structural members and systems are discussed in seme detail m this paper, On the basis of others'research achieements , the method for calculating the reliabillity of continuous PPC girder bridge system is deduced from the probability of failure,In accordance with the test resuIts of 14 two-span continuous PPC model beams , obtained from the rescarch project,A study on the plastic ...

本文从可靠度理论的基本概念和原理出发，主要论述了结构杆件和系统可靠性分析和计算方法。在前人研究的基础上，利用失效概率推导出连续梁系统可靠指标的计算方法，本文还根据高等学校博士学科点专项科研基金资助项目《大跨度预应力混凝土桥塑性行为的研究》所进行的十四片两跨混凝土连续梁桥模型试验的数据算出各梁承载能力的系统可靠指标。

These cases may indicate that the separatrix frequency region of bidirectional electron beams are within a large braodband from 250 to 2900 MHz and the originating ranges are in a very small (4 to 100 MHz) and different bands.

介绍云南和北京天文台射电频谱仪观测到的3个对偶的米波--微波Ⅲ型爆发，估计了双向电子束起源的频率和高度，3个事件分别揭示了在正向和反向漂移爆发之间的分界频率(约为250，1300和2900 MHz)，它们指出了一个致密的电子加速源，在这个源中产生了向上和向下两个方向注入的电子束，从这些事例可以表明不同事件的双向电子束的分界频率有一个相当大的范围(250-2900 MHz)，而它们的起源范围却是在一个很小的(大约4-100 MHz)和不同的频段范围内。

Others are Japanese brands like APE, Futura, SOPH, GDC, and the Retro Jeans of DENIME. Also, my favorite shop which is BEAMS.

可能受到这影响，今年华硕也推出了相关的个人风格笔记型电脑的外壳刺青服务。

For my own laptop, I think the stickers on it should be better than now.Most of those are brands stickers which like Adidas, Converse, and Vans are sport brands. Also some Street style which like Stussy, OBEY, 4STAR, and RECON. Others are Japanese brands like APE, Futura, SOPH, GDC, and the Retro Jeans of DENIME.

不过就我自己笔电的部份，上面说实在贴的我觉得还可以更好看一点，毕竟还是以品牌的贴纸居多，从Adidas、Converse、Vans这样的运动品牌，以及较为街头的Stussy、OBEY、4STAR、RECON，还有属於日本品牌的APE、Futura、SOPH、GDC到DENIME这样的复刻裤跟我最爱的店家BEAMS。

Astronomers discovered a pair of neutron stars locked in orbit of each other and spewing out beams of radiation.

天文学家发现一对中子星锁定在轨道上，相互借鉴，喷涌出光束的辐射。

Cracking patterns, streel bars's stress distribution and force-displacement curves at beams ends resulted from the experiments indicate that at location of plastic hinge area the main cracks developed sufficiently and the stress of steel bars was peak values, and no bonding failure of steel bars is found within core region of assemblies.

有限元分析所得裂缝分布、钢筋应力分布以及梁端力－位移曲线反映出，高强钢筋混凝土框架梁柱组合件在低周反复荷载作用下梁端塑性铰区裂缝开展充分，钢筋应力最大，核芯区内钢筋未发生粘结破坏。

These coherent swarms of ultracold atoms—the matter cousins to laser beams—could find use in portable atomic clocks, superprecise gyroscopes for navigation, and gravity sensors for mapping mineral lodes and oil fields.

这些同调的极冷原子群聚，是类似雷射光的物质，可以用在可携式原子钟、航行用的超精确陀螺仪，以及描绘矿脉和油田的重力感测器上。

These coherent swarms of ultracold atoms— the matter cousins to laser beams— could find use in portable atomic clocks, superprecise gyroscopes for navigation, and gravity sensors for mapping mineral lodes and oil fields.

这些同调的极冷原子群聚，是类似雷射光的物质，可以用在可携式原子钟、行用的超精确陀螺仪，以及描绘矿脉和油田的重力感测器上。

In this paper the principle of substructure analysis of matrix displacement method is used to condense superstructural stiffness of tall building to the boundary stiffness of the foundation beams, the subsoil model of the layers summation procedure of finite compressible layer is introduced herein.

本文采用矩阵位移法的子结构分析原理将高层建筑的上部结构刚度缩聚为基础梁的接口刚度。同时，引入有限压缩层的分层总和法地基模型，通过基础梁与地基界面处矩形面积荷载下沉降积分变换，获得地基表面的柔度矩阵。

Painted directly on walls, ceilings, doors and beams, said the murals, painted on the curtain call Tangka painting.

直接绘在墙壁、天花板、门板和梁柱上的称壁画，绘在布幔上的叫唐卡画。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。