查询词典 span

In the investigation of the coupled vibration between curved bridge and vehicle, the comprehensive effects of the radius, span, velocity and superelevation are analyzed.

就曲线半径、通过车速和曲线超高三者对车辆桥梁耦合振动的综合影响作了分析，分析了车辆以高、低速通过时桥梁所表现出的不同的速度效应。

In particular, they have wondered why the giant clouds, which can span thousands of light-years in diameter, don't just collapse completely into supergiant stars, crunched together by gravity's inexorable pull.

特别是，他们想知道为什么大云，它可以跨越数千光年的直径来，不只是崩溃到超巨星完全合并在一起重力的必然拉动。

On the superincumbent strata of the study, simulating model test is firstly carried to manifest there must have certain structure in superincumbent strata. Secondly, come out the formula of superincumbent strata load and roofs utmost span.

对上覆岩层的研究中，首先运用相似模拟实验直观表明开采过程中上覆岩层中存在的结构体；给出了上覆岩层载荷q和顶板极限垮距的表达式。

In this method large superpose of seismic traces arte stacked, each of which can span many common midpoint gathers.

当数据在不规则地形中采集到时，高程静校正经常在动校正之前用来把数据校到水平面上。

The elastic method is suit to design and computation of self-anchored suspension bridge of small and medium-sized span.

弹性理论适合于中小跨度的自锚式悬索桥的设计和计算。

Research on the structural analysis theory and special program of long span suspension bridge ［J］.

大跨径悬索桥结构分析理论及其专用程序系统的研究［J］。

This is the Zhongyuan Oilfield in recent years, the maximum span of the construction of gas pipeline project, a pipeline project, but also that the first swing truss bridge tower.

这是中原油田近年来承建输气管道工程跨径最大的一项管道铺设项目，同时也是国内第一个摇摆塔式桁架桥。

For the steel truss girder with abroad \\\"bridge crane bar assembled Law,\\\" the level of technology and equipment as a result of the limited duration of its long, far from being able to meet China\\\s bridge construction project as requested in the analysis of large-span suspension bridge mountain girder erection difficulties under the premise that after the election raised more than Aizhai Bridge \\\"self-cross-cable crane swing shift\\\" program to set up the main truss, which is mountainous suspension bridge girder erecting another major innovation.

对于钢桁梁，用国外的"桥面吊机杆件拼装法"，由于工艺和设备水平所限其工期长，远不能满足中国桥梁建设工期的要求，在分析山区大跨悬索桥主梁架设困难的前提下，经过多方案比选提出矮寨大桥"自行式跨缆吊机荡移"架设主桁方案，这是山区悬索桥主梁架设的又一个重大的创新。

Matsui is one of several left-handed bats coming alive in the Yankees' second-half surge. Bobby Abreu recorded his fourth three-hit effort in a span of five games, and Melky Cabrera, a switch-hitter batting from the left side on Sunday against the right-handed Meche, extended his hitting streak to 11 games with a single and a home run.

Matsui是洋基队下半季活跃的几个左打者之一，Abreu在五场比赛中有四场有三支安打的表现，而Cabrera，一个关键的打者，星期天对上右投Meche时打到左外野，延续他的11场比赛至少有一支安打的记录，并且带有一发全垒打。

The Sydney Harbour Bridge is famous for being the world's widest long-span bridge and its tallest steel arch bridge.

悉尼海港大桥以世界最宽与最高的钢拱大桥而闻名。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。