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Identification and selection of dominant vibration-modes contributory to wind-induced vibration response for large-span space lattice structures;2. The wind-induced vibration response of single-layer cylindrical shells is analyzed by frequency domain method in this paper.

运用频域分析法对单层筒壳进行风振动力响应分析，在基本参数(阻尼比参数、地貌参数、几何参数、支座高度参数)的常用变化范围内，进行大量的算例计算，然后对所得的计算结果进行统计分析，考察各参数对单层筒壳的风振响应及风振系数的影响，在此基础上提出单层筒壳抗风设计的实用方法。

The aseismatic reliability of long-span space lattice structures with multiple support excitation based on the pseudo-excitation response spectrum method is analyzed and compared with one under simple support excitation,the variation of the reliability index of each element is investigated simulataneously.

在虚拟激励反应谱法的基础上进行了多点输入下大跨空间网格结构的可靠度分析，并且将之与一致输入下结构抗震可靠度的分析结果进行了对比，考查了两种输入方法下杆件内力可靠指标之间的变化，进而分析了危险杆件在结构分布、数量等方面的差异以及危险杆件随结构跨度、视波速的变化关系。

The smallmouth bass typically matures between the ages of roughly two and four years and often has a life span of over ten years.

smallmouth低音的典型成熟的年龄大约两年及四年，往往有超过10年的寿命。

Moreover, the impact of ratio of rise to span and material module on the deformations and stress

本文的计算结果，可以用于指导工程实际，具有重要的参考价值。

The research indicates that it is necessary to consider the multi-dimensional seismic excitations in the anti-seismic analysis of large span cable-stayed bridges.

由于地震作用的空间效应，在进行大跨斜拉桥的抗震设计时，必须充分考虑多维地震的联合作用。

Dodson, who has worked with hounds for 40 of his 55 years, assembled the pack over a two-year span and "never paid anything for any of them," instead accepting donations and trades from other huntsmen, as is the custom in the foxhunting world.

每两年，他就会重新整编一次犬队，&永远都不要把他们作为换取利益的条件&他始终认为这是同猎狐犬之间潜意识的约定，因而，他拒绝了同其他狩猎人的贸易往来。

With the rapid development of technology and communication, the long span prestressed concrete bridge is used widely for its advantage.

随着科学技术和交通事业的发展，大跨径预应力混凝土桥型以其独特的优势被广泛采用。

A blunt pointed arch drawn from two centers within the span.

在跨度内有两个明显的中心点且弧度比较平缓的拱。

Simple markups can now span a whole block.

简单标记现在可以跨越整个块。

Remember, nameplates work best when they're consistent over a span of many, many issues.

记得，当他们一贯名牌工作最好跨度超过许多问题。

"Yes, now you can give yourself airs," she said, you have got what you wanted.

"对了，您现在高兴了，"她说道，这是您所期待的。

Then the LORD said to me: Rebel Israel is inwardly more just than traitorous Judah.

上主于是对我说：＂失节的以色列比失信的犹大，更显得正义。