限界

The optimal design and topology commutation can been carried out automatically on the various types and scales of humps through using the comer increment method, the method of point intersection of trochoid and topology commutation method.

用转角增量法、限界轨迹线交点判别法及本文提出的咽喉区网络结构图自动拓扑变换方法实现了各种类型、各种规模驼峰头部和调车场尾部平面图的优化设计和自动拓扑变换。

It is the key to make three rationalities harmony to bound and integrate them. Harmony is important and significant for the long-term stability of the economic, social and political development.

使三种理性保持和谐的关键是理性的限界和接轨，它对于经济、社会和政治发展的长治久安有着重要的战略意义。

This track beam is a complicated and twisted spatial box beam, its section is declined in order to satisfy the vehicle clearance, the track installation and the reburied member of rail bear.

为了满足车辆限界和轨道安装及承轨台预埋件的要求，连续曲梁截面斜置，构成复杂的空间扭转曲线箱梁。

The main products have the standard gauge railway gauge ruler, gauge ruler test, and mine and mine with narrow-gauge scale, a railway extension from the foot, foot offset test, and coupling foot center height, site gauge measuring scale, the track-based pile parameter measurement ruler, at right angles to Road-foot, rail-foot seam, pressure type thermometers, bimetal thermometers, pressure gauges and other railway products.

主要产品有标准轨距铁路轨距尺、轨距尺检定器、煤矿及矿山用窄轨距尺、铁路支距尺、支距尺检定器、车钩中心高度尺、站台限界测量尺、轨道基桩参数测量尺、直角道尺、轨缝尺、压力式温度计、双金属温度计、铁路压力表等一系列产品。

Descrbing the inside and outside widening on curve track, a method of calculating the obstructing gauge limit at curve area is put forward, and a new graphical method to compute the coordinate location where the fouling point or signal will be installed is explained in detail.

通过时曲线内外加宽的几何描述，给出了血线部分建筑物接近限界的计算方法。

In the paper, by describing the inside and outside widening on curve track scientifically, a new method for computing the co-ordinate location where the fouling point or signal will be installed is presented based on calculating the structure gauge limit in favour of developing the CARYD system, and a new graphical method yielded from the the new principle makes it truely possible for using simple tools to determine the position manully.

通过对曲线内外加宽的几何描述，以建筑接近限界作为计算的最终依据，新的适合于计算机辅助设计的警冲标、信号机的计算方法保证了警冲标、信号机位置的确定、到发线有效长的计算以及咽喉区之间的连接能够自动进行。除此之外，按照新的原理和方法，论文中还提出了一种适合于采用简单绘图工具便可实现警冲标、信号机位置确定的新的图解方法。

We obtain a completecharacterization of each bound restricting self-adjoint extension by specifying theboundary conditions of L.

我们通过具体化L的边值条件，给出了Sturm-Liouville算子的任一限界自伴扩张的完备解析刻画。

In Chapter 3,applying the results of the Chapter 1 and 2,we discusssystematically the bound restricting self-adjoint extensions for Sturm-Liouvilleoperator 〓,i.e.,for any constant〓,we find all the possible self-adjoint extensionsL,such that their minimal engenvalue is exactly equal to 〓.

第三章 应用前两章所发展的一般理论，更详尽地讨论Sturm-Liouville微分算子〓的限界自伴扩张（即刻画〓的所有可能自伴扩张L使L以预先给定的常数〓为最小特征值）。

This paper analyzes the influence of anti-rolling torsion bar to the vehicle dynamic envelope in metro gauges and the gap between vehicle and platform .

分析地铁限界中抗侧滚扭杆对车辆动态包络线的影响及车辆与站台间隙问题，并提出在标准中增加相关内容的建议。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。