横向的

When fiber Bragg grating is pressed by local transverse force, the reflection spectra are independent of the applied length. The wavelength of split point is periodical and linearly proportinal to the applied force. And the reflectivity of split point is approximately hyperbolically tangential versus the applied position.

研究表明，当FBG局部横向受力时，受压长度对反射光谱无影响，反射光谱分裂点的波长与横向作用力呈线性正比关系并具有周期性，分裂点反射率与受力位置的关系为近似双曲正切关系。

Based on the analysis of the lateral dynamics of tractor-trailer combination , tests on snaking characteristic of the scale model of tractor-trailer are carried out at different velocities and parameters.

在建立汽车列车横向动力学模型的基础上，在汽车列车横摆模拟实验台上，对在不同车速、不同结构参数条件下的汽车列车横向摆振特性进行试验，并对试验结果和数字仿真结果进行对比分析。

Aiming at the ballasted continues welded track and turnout structure on the normal embankment, stability analysis model of continues welded track is established by finite element method to avoid the disadvantages of traditional methods, compile the finite element analysis program and make comprehensive analysis on the lateral deformation and vibrational characteristics caused by temperature force of the continues welded track and turnout str ucture.

本文针对有砟轨道普通路基上无缝线路及无缝道岔轨道结构，运用有限元法，建立了三维无缝线路稳定性分析模型，避免了传统理论假设过多的弊端，基于有限元分析软件，编写了有限元分析程序，对无缝线路和无缝道岔的横向变形和横向振动特性进行了全面研究，主要研究内容有：1。

Straw checkerboard comprise of power system, portrait straw infixing system and landscape orientated straw infixing system. Among them, landscape orientated straw infixing system is the most difficult part in this project, which contains straw transporting、 straw exchanging、 cutting、 straw infixing、 automatic lift and needs high consistency and balance among these systems.

草方格铺设机器人主要由动力部分、纵向插草机构、横向插草机构等机构组成，其中横向部分是整个项目的难点，它由输草、换草、剪切、插草、自动起降等机构组成，机构之间工作要求具有高度的一致性和协调性。

Based on rail/wheel reaction and track/bride reaction theory and systems engineering theory, new vehicle-track and vehicle-track-bridge system dynamic models are established and discussed in details, including ballast track model and ballastless track model. The characteristics of the models are:(1) vehicle-track and vehicle-track-bridge system dynamic models are coupled in vertical and lateral;(2) track vibration on bridge is taken in account, track on bridge is considered as one or two layer continuous-point supported rail model, according to actual track structure, interaction between vehicle and bridge transfer from track structure;(3) three type of ballastless track models (tieembanked, elastic-tie-block, slab track) are presented;(4) models reflect the main feature of actual vehicle, track and bridge structure, the response computation frequency of models is relatively broad, which can be applied to analyze both low frequency and high frequency vibration.

基于轮轨相互作用和线桥相互作用特点，本文从系统工程角度出发建立了车辆、有碴轨道和无碴轨道、简支箱梁桥垂向和横向耦合系统动力分析模型，该系统模型具有以下特点：（1）车线、车线桥体系均考虑为垂向、横向耦合振动系统，车线间通过轮轨接触几何关系耦合，轨道与桥梁间通过轨道与梁体间的力与位移协调条件耦合；（2）充分考虑桥上线路在车线桥系统中参振作用，根据桥上线路轨道结构特点将桥上轨道结构模型具体化，即对桥上轨道结构视为多层支承体系，车桥间的动力作用通过轨道结构来传递；（3）建立了三种形式无碴轨道动力分析模型，即长轨枕埋入式、弹性支承块式和轨道板式无碴轨道模型；（4）系统模型详细，分析频带宽，适用范围较广。

Driven by a pair of 40x60 horizontal reversing engines, with a 28 in roughing mill with a pair of 48x54 in direct-acting horizontal reversing engines, and a 28 in finishing mill with similar 50x54 engines.

驱动由40x60对横向扭转发动机，与同在粗加工中的48x54直接作用的横向扭转发动机，并在整理类似50x54发动机厂28对轧机28。

In fact, drift angle control eliminates the crosswise image motion speed,so it is a part of image motion compensation.

由于偏流角的存在，使得像移速度在像面坐标系存在两个分量：前向像移速度和横向像移速度，偏流角控制本质上是消除横向像移速度，因此，偏流角控制是空间相机像移补偿的一部分。

The effect of the three factors mentioned above on the transverse shrinkage was analyzed to provide the scientific data for the appropriate processing and utilization of Chinese Fir and poplar plantation wood .

通过对杉木和I-72杨人工林木材南北向、不同高度位置、不同径向位置横向干缩的测量，研究上述3个因素对2种木材横向干缩的影响规律。

Manufacturing the body of XN_(17A) flat car ;2. The flat car that can transport double-deck containers with big tonnages in Russia as well as the testing is described.

介绍了俄罗斯可双层运输大吨位集装箱的平车及试验情况，概述了曲线上载重平车的横向稳定性和横向倾覆稳定性系数。

It was also found that the sheathings of wall performed as an entire unit to against the shear force when the horizontal displacement of wall is small.

从实验观察及应力分析中发现，外覆材在横向位移不大时以整体构面方式进行抵抗剪力的变形，但当横向位移大到螺丝产生变形与错动时，则转为各单片外覆材的变形情况以进行抗剪力之行为。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。