查询词典 span

The average life span of a Chinook Salmon is about five to seven years.

一个人的平均寿命大约是陆鲑五至七年。

A measurement of the potential harm of the ozone layer of each chlorofluorocarbon, based on the life span of the CFC and the number of chlorine atoms it contains.

衡量每个氟氯烃对臭氧层的潜在损害的一种尺度，其基础是氟氯烃的生命期和它包含的氯原子数量。

It was now for more than the middle span of our allotted years that he had passed through the thousand vicissitudes of existence and, being of a wary ascendancy and self a man of a rare forecast, he had enjoined his heart to repress all motions of a rising choler and, by intercepting them with the readiest precaution, foster within his breast that plenitude of sufferance which base minds jeer at, rash judgers scorn and all find tolerable and but tolerable.

布卢姆已过人生之半途[190] ，历尽沧桑，系一谨慎民族之后裔，生就稀有的先见之明，遂抑制心中所冒怒气，最迅速慎重地克制住感情，告诫自己胸中要怀一"忍"字。心地卑鄙者对此加以嘲笑，性急之判断者藐视之，然而众人咸认为此乃稳妥之举。

Christopher Cockerell's craft can establish transport works in large areas with poor communications such as Africa or Australia; it can become a 'flying fruit - bowl', carrying bananas from the plantations to the ports, giant hovercraft liners could span the Atlantic; and the railway of the future may well be the 'hovertrain', riding on its air cushion over a single rail, which it never touches, at speeds up to

Christopher Cockerell的气垫船可以在广阔而交通困难的广大区域完成运输工作。例如非洲和澳洲。它成为"飞行的水果碗"。将香蕉从种植园带到港口。巨大的气垫船线路可以横垮大西洋。而未来的铁路可能会是"气垫火车"。通过铁轨上的空气垫行驶而没有任何接触。

On account of the large span and chronical acid circumstance for the cover, FRP is satisfied as the best ideal material because of its high strength and corrosion resistance.

由於其跨度大，长期处於酸性环境中，对材料的强度和防腐性能要求较高，玻璃钢是最为理想的选材。

All that seems clear about life span is that it is not fixed.

所有这一切似乎对于生命是很清楚的，它不是固定不变的。

Considering that both the solution of the structure natural vibration frequency and mode as well as its elastic stability coefficient can transform into eigenvalue problem of the structure dynamic equilibrium equation, taking the fundamental frequency and the elastic stability coefficient of the structure as the evaluation criteria, the possible arrangements of Mi-brace and X-brace for halfthrough CFST arch bridge with 360 m span were comparatively analyzed, and the advices for the reasonable space of the Mibrace and the X-brace were advanced.

鉴于结构自振频率、振型及弹性稳定系数的求解均可转化为源自结构动力平衡方程的特征值问题，先以结构基频及弹性稳定系数为衡量标准，对一座360 m跨的中承式钢管混凝土拱桥可能的米字撑及X撑布置方案进行了分析对比，并据此提出了X撑及米字撑的合理间距。

The response characteristics of long-span cable-stayed bridges under seismic action with spatial variation , including traveling effect, coherence loss and local site condition, are investigate in this paper.

基于平稳随机地震动场理论，研究了地震动空间变化，包括行波效应、相干损失和局部场地条件，对大跨度斜拉桥地震响应特征的影响。

This means that a broad band pulse that was strong and coherent when it set on its way will be smeared across a time-span of several milliseconds when it is received on Earth.

这就意味着本来在出发的时候强烈而一致的宽频带信号在到达地球的过程中会逐渐地被拖成几毫秒的长度。

The cable and the tension bar which belong to the basic frame member of the prestressed long-span steel structure system are high strength steel members which had been subject to cold-work hardening and hot rolling and modified treatment separately.

预应力大跨度钢结构体系的大变形倒塌失稳极限状态是结构安全的控制因素，其基本构件索与拉杆的延性性能分析研究对结构体系的安全设计至关重要。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了