time span

These changes have occurred over a long time span .

这些变化经过了很长一段时间才形成。

The primary work is to evaluate the possibilities and hazards of destructive earthquakes on active faults in a time span .

顾名思义，其主要任务是评估活动断层未来一段时间内发生破坏性地震的可能性与危险性。

The project must be completed within a specific time span .

这项工程必须在规定期限内完成。

Gradually the time span between sessions will increase .

会议之间的间隔将逐渐延长。

The time span of one human life covers at most a hundred years .

人生的跨度充其量百年而已。

The time span of these documents from 1954 to 2009 .

这些文件的时间跨度为1954年至2009年。

This time span will promote the rapid development of laser technology .

这一时代的跨越，必将推动激光技术的快速发展。

On the Time Span of the Early Modernization of Chinese Cities

浅谈中国城市早期现代化的断限与分期

The time span changes with different structures of rock slopes .

这个时间长短根据边坡不同的结构特性而不同。

Research on the Fractal Property of Multi Time Span of Chinese Securities Market

我国证券市场多时间跨度的分形特征研究

The time span was from 1945 to 1991 .

时间跨度从1945年到1991年。

Influence of Time Span on Numerical Simulation of Optical Pulse Propagation in Fiber

时间跨度的选取对数值模拟光脉冲在光纤中传输的影响

The temperature mainly affects on growing time span .

温度主要影响卵发育历期；

Over that time span , ambient noise levels went up .

在这段时间内，环境噪声分贝直线上升。

Firstly , this article selected small sample of shorter time span .

首先，文章的样本数量较少时间跨度较短。

Research on the time span and step-length of time frequency transforming algorithm

时～频转换的时间范围和时间步长研究

It just tells the time span of the use of a shape .

呵呵！这只说明了一个形制的源用性的时间跨度问题。

The average time span between the two primary malignancies was 9.3 years .

平均为9.3年。

The total time span of flume experiment is 50 hours .

实验总历时50小时。

The time span measured is dark adaptation time .

所计得的时间为其暗适应时间。

Big time span is before the founding and after new China was founded .

大的时间跨度是新中国成立前与新中国成立后。

The book the World Cultural History has a great scale , time span and content .

《世界文化史纲》规模宏大，时间跨度大，内容涵盖面广。

America 's material superiority could operate only in a more limited time span .

美国在物质上的优势只能在有限的一段时间起作用。

HTTP header based on the specified time span .

基于指定的时间跨度设置。

In scientific collaboration network , scientists have a finite time span of being active ;

在科学家合作网络中，一个科学家的活跃时间也是有限的；

The time span of long-term optimization model is one year , and the optimization period is one month .

长期模型优化的时间跨度为一年，优化时段为一个月。

No one dare spend money through this long , long time span of their lives .

于是，在这大段的时光融，人是不敢花钱的。

The date you entered in this field is not within the valid time span .

您在该字段中输入的日期不在有效的时间范围内。

Large time span to ensure the adequacy of research findings , and dependability .

本研究所选取的资料时间跨度大，保证了研究结果的充分性、可靠性。

Enable outgoing synchronization and set the time span .

激活外出性同步化并设置时间跨度。