span的例句大全

Expatiated on the application theory of basic orbit, including subastral point calculation, visibility analysis, coverage evaluating and spacecraft life-span estimate.

阐述了基本轨道应用分析理论，包括星下点轨迹计算、可见性分析、覆盖评估和轨道寿命估算。

STF ( Sweptback Trapezoid Flag) type dynamic insert in the characters of self excitation oscillation and finite span wing is used to enhance the turbulent heat transfer.

利用STF元件（后掠梯形一旗形插入件）的自激振荡组件系统特性和有限翼展机翼特性进行了管内紊流强化换热的研究。

The research method could be suited for the identification of aerodynamic admittance function of both long-span flat box girder and truss structure stiffened girder.

该种研究方法既可适用于大跨度扁平箱梁的导纳函数识别，也能应用于桁架结构的加劲梁的气动导纳函数的研究。

According to the distributing characteristic of highway pivotal infrastructure, including super large highway bridge and long-span and extra-long highway tunnel etc, aimed at the traffic safety management, the concept of Dumbbell Road Network ( DRN) is provided, and its boundary algorithm is especially discussed.

针对公路重大交通基础设施（如特大桥、长大隧道等）的分布特征，从交通安全管理的角度，提出哑铃型路网的概念，重点对其路网边界算法进行探讨。

A microelement method for the scale-span analysis of composite materials with microstructure is suggested.

本文探讨一种适用于复合材料宏细观间 跨 尺度分析的细观元方法.

Those plots in his novels tend to develop from fragmentary to complete and from simple to complex, and their space-time span develops from short to long and from narrow to wide.

村上小说的情节在不断发展，从零散到完整，从简单到复杂，时空跨度也从短到长，由窄到宽。

Optical fibers now span the globe, guiding light signals that convey voluminous streams of voice communications and vast amounts of data.

光纤现在已经遍布世界各地，光讯号在其中流动，传递连绵不绝的语音串流通讯和数量庞大的数位资料。

Construction Control of 160m Span Zhongshan Steel Pipe Arch Bridge in Dongyang City

东阳市中山大桥160m跨钢管拱的安装与施工控制

Dynamic Analysis of Middle Span Prestressed Concrete Bridge hy the High Speed Train

高速列车通过中等跨度预应力混凝土桥梁动力分析

That the world went through two world wars in a short span of30 years in the first half of the20th century left mankind with unprecedented carnage and painful lessons.

在20世纪上半叶，不到30年就爆发了两次世界大战，给人类带来空前的浩劫和惨痛的教训。

Seismic behavior analysis of large-span steel structure of the National Stadium under severe earthquake

国家体育场大跨度钢结构罕遇地震性能分析

My dear fellow schoolmates, we might be unable to decide our life span, but we can determine the value of our life.

亲爱的同学们，我们也许无法决定自己生命的长度，但我们可以决定自己的生命放射出怎样的光芒！

For its application and maintenance discussion is made on how to use effectively the piston ring and extend its life span.

从使用和维修角度，对如何合理使用活塞环并延长其寿命进行了论述。

The Genre Painting in Song dynasty which has achieved a span-new level and feature in subject 、 content and form of performance had reached the peak period in Chinese Genre Painting History.

而宋代的风俗画更是我国风俗画发展史上的高峰期，从题材内容到表现形式均已达到了一个崭新的高度和全新的面貌。

Enterprise of corps blame state ownership also can have span the development type.

兵团非公有制企业也会有个跨越式的发展.

Each time around Biggest Hits, role-span also grows ever wider.

每一部都是热播剧, 角色跨度也越来越宽.

Analytical method in frequency domain for a long-span roof structures are based on random vibration theory.

主要论述大型屋盖结构的风振响应机理,并从理论上概括了其分析方法.

Most of long-span CFST arch bridges are used of the four-tube section.

目前已建及在建的大跨径钢管混凝土拱桥大都采用四肢格构型截面.

First, this paper describes the concept, features, importance, development trend of construction control of-span cable-stayed bridge .

本文首先论述了大跨度斜拉桥施工控制的概念 、 特点 、 重要性及其发展趋势,紧接着论述了大跨度 斜拉桥 施工控制系统的建立.

Electronic energy and life span probability distribution of the HgS/ CdS/ HgS spherical nanometer system

HgS/CdS/HgS球状纳米系统电子的能量与寿命以及概率分布