幼儿的注意力持续时间很短。
每一时期的确切持续时间可能有所不同。
战争的持续时间是其中一个最大的未知数。
他吸收信息的能力让人惊讶，但他的注意力持续时间很短。
His ability to absorb information was astonishing, but his concentration span was short.
以前很难确定地质期的持续时间。
The duration of previous geologic periods was difficult to determine.
因为有那么多的球队，所以持续时间很长。
Because there are so many teams, it lasts for a very long time.
一些研究表明，使用互联网使我们的注意力持续时间变短、记忆力变差。
Some studies show Internet use is making our attention last shorter and our memory worse.
眼睛停留的时间，即注视的持续时间，因人而异。
The length of time of which the eyes stop—the duration of the fixation—varies considerably from person to person.
最近，一种应用于鼻腔的锌凝胶被证明可以大大缩短感冒的持续时间。
Recently, a zinc gel applied nasally has been shown to greatly reduce the duration of colds.
这里的降雨量比西雅图少得多，而且降雨持续时间也比那些城市更长。
It rains a lot less than Seattle and the rain is spread out over more days than those cities.
“这是西班牙议会君主制期间持续时间最长的稳定繁荣时期。”国王说道。
"It's been the longest period of stability and prosperity in Spain ever in a parliamentary monarchy," the king said.
在这些研究中，家长被问及日托和儿童游戏小组的出勤率，在时间、持续时间。
The studies in which parents were asked about daycare and playgroup attendance varied when it came to the timing, duration.
这两种测量方法的差别为研究者提供了对于刺激反应的水平和持续时间的指示。
The difference between the two measures provides the researcher with an indication of the level and duration of the response to the stimulus.
相反，观众可以有一段具体的时间来欣赏话剧或者戏剧，这段时间就是表演的持续时间。
By contrast, the audience encounters an opera or a play over a specific time, which is the duration of the performance.
当一段联系持续时间足够长，使两个人通过一组相对稳定的预期连结在一起，这就叫做关系。
When an association continues long enough for two people to become linked together by a relatively stable set of expectations, it is called a relationship.
这些时段被称为“日光时”，因为它们的持续时间随着不同季节而带来的昼夜长短的变化而改变。
These periods became known as temporal hours, because their duration varied according to the changing length of days and nights with the passing of the seasons.
暴露在巨大的噪音中肯定会造成部分或完全的听力丧失，这取决于噪音的强度、持续时间和频率组成。
Exposure to loud noises can definitely produce a partial or complete loss of hearing, depending on the intensity, duration, and frequency composition of the noise.
这三组参与者在年龄、性别、教育背景、抑郁症的严重程度和持续时间以及抗抑郁药物的使用上保持平衡。
Participants were balanced across the three groups for age, sex, educational back-ground, severity and duration of depression, and use of antidepressants.
他收集的数据得出了一个关于房间回声持续时间、吸音材料的数量和质量以及空间体积之间关系的数学公式。
The data he compiled yielded a mathematical formula for the relationship between a room's echo duration, its quantity and quality of sound-absorbing materials, and its spatial volume.
就年龄、性别、教育背景、抑郁症的严重程度和持续时间以及抗抑郁药物的使用这几点来说，这三组参与者都保持了平衡。
Participants were balanced across the three groups for age, sex, educational background, severity and duration of depression, and use of antidepressants.
一场持续时间较短的干旱耗尽了他们的粮食储备，而这可能已经让他们陷入了困境，因为种植农作物需要降雨，而不是水库。
A shorter drought in which they exhausted their stored food supplies might already have gotten them in deep trouble, because growing crops required rain rather than reservoirs.
此外，当把这种抗体注射到黑猩猩身上时，它能抑制鼻病毒的生长，而在人类身上，它能减轻感冒症状的严重程度和持续时间。
Moreover, when the antibody was given to chimpanzees, it inhibited rhinoviral growth, and in humans it lessened both the severity and duration of cold symptoms.
风险在于，互联网的高速连接会减少我们的注意力持续时间，从而导致我们不能阅读长篇论著，或是需要高度集中注意力的书籍。
There is the danger that the high-speed connectivity of the Internet will reduce our attention span—that we will be incapable of reading anything of length or which requires deep concentration.
如果风暴的最大持续时间为1分钟，表面风速至少为65米/秒，就会被列为超级台风。
A storm is classed as a super typhoon if it reaches maximum sustained 1-minute surface winds of at least 65 m/s.
调用持续时间取决于网络通信量。
这也将增加单个归档事务的持续时间。
This will also increase the overall duration of an archiving transaction.
这种间隔定义了定时迭代的持续时间。
This interval defines the duration of an Iteration which is time boxed.
代理可以开启的最短持续时间为一天。
代理可以开启的最短持续时间为一天。
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