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Torii generally have two pillars, there are two beams, but also the plaque bearing the inscription.

鸟居一般有两根支柱，上面有两个横梁，也有上面有题字的匾。

Thurlimann B Torsional strength of reinforced and prestressed concrete beams-CEB approach Concrete Design:US and European Pacfices , 1976,null

程远兵 钢筋混凝土构件在弯矩和扭矩共同作用下的全过程分析天津：天津大学土木工程系， 1988，null

Some novel phenomena of finite beams of light in total internal reflection.

反射光束的非线性伊姆伯特费多罗夫效应。

Considering the behaviors of unbonded prestressed concrete beams and steel reinforced concrete columns, a kind of nonconforming beam-column element was constructed and the analysis precision was improved. Loading and reloading paths were introduced into the constitutive relationship of concrete. It is helpful to the analysis program to trace the full-range mechanical behavior of structures including the descending part and the hysterisis characteristic under cyclic loading.

考虑无粘结预应力混凝土梁、型钢混凝土柱等结构构件的受力特点，构造非协调梁柱单元，提高了分析精度；混凝土的本构关系中，引入卸载路径和再加载路径，使得分析程序可以追踪包括下降段在内的结构全过程力学行为，以及反复荷载下结构的滞回特性。

A characteristic point stiffiness method for tracing limit point of MDOF (Multi-degree-of-freedom) nonlinear structures is proposed in this paper By means of this method, the whole nonlinear elastoplastic path of displacement -load of castellated beams has been successfully traced It gives an insight into the failure state of castellated baem

根据跟踪结构极限荷载的特征点刚度方法，首次对自由度数非常大的蜂窝梁进行了非线性荷载位移全过程分析，揭示了蜂窝梁的受力特性，从而对蜂窝梁的非线性工作状态有了较为全面的了解。

In order to obtain symmetry and parallel polarized light,the double Wollaston prism is amended. After getting symmetric polarized light at a big splitting beam angle,an ordinary triangular prism is added so that the symmetric light beam can be divided into parallel light beams.

为了获得对称且平行分束的偏振光，对双Wollaston棱镜进行了修正，在获得大分束角的对称偏振光后，配合普通玻璃三棱镜，使对称分束光变成平行分束光，通过改变三棱镜与双Wollaston棱镜间的距离来改变平行光的剪切距离。

In order to obtain symmetry and parallel polarized light, the double Wollaston prism is amended. After getting symmetric polarized light at a big splitting beam angle, an ordinary triangular prism is added so that the symmetric light beam can be divided into parallel light beams. The distance between the triangular prism and the double Wllaston prism is changed so that the distance of the shearing parallel light can be changed.

为了获得对称且平行分束的偏振光，对双wollaston棱镜进行了修正，在获得大分束角的对称偏振光后，配合普通玻璃三棱镜，使对称分束光变成平行分束光，通过改变三棱镜与双wollaston棱镜间的距离来改变平行光的剪切距离。

Raman spectra of polythiophene and poly（para-phenylene） films electrochemically deposited on stainless steel electrodes by direct oxidation of thiophene and benzene in boron trifluoride diethyl etherate solution have been investigated by excitations with 633 and 785 nm laser beams, respectively.

聚噻吩和聚苯的薄膜通过在噻吩和苯的三氟化硼乙醚溶液中电化学氧化得到，它们分别使用633 nm和785 nm的激光进行拉曼实验，新制的聚噻吩薄膜的拉曼光谱和薄膜的厚度密切相关，同样的，新制的聚苯薄膜的拉曼光谱和薄膜的厚度密切相关。

These experiments also met the difficult challenge of making micron-sized laser and electron beams, and of synchronizing them with each other within a trillionth of a second. Unfortunately, these structures used the laser power inefficiently.

研究人员希望有一天能改进加速器的设计，将主要元件放置在批量生产的硅片上，这种芯片加速器的构想将实现加速器的短小、廉价化。

Integrated the section and member analysis a program, an integrity analysis program is designed, which could analyze a simple supported beams bearing concentrated load in trisection point or uniform load.

Mathematica软件的符号式解答，使得程序的分析可以得到描述无粘结预应力混凝土特性的分析数学表达式，为进一步的理论分析研究奠定了基础。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。