brief periods

Keep diapered children in the water for only brief periods and keep sick people out of the water altogether.

不让还戴尿布的孩子长时间在水中逗留，生病的人都不要下水。

It is similar to power kiting, but with this you simple jump into the air for brief periods of time, and allow the wind to drag you along.

它有点像动力风筝，但这个只需要你在极短的时间内跳入空中，借助风力前行。

Moreover, the study suggests that endogenous release of PAF, induced by brief periods of ischemia and reperfusion, may participate to the triggering of the IP of the heart.

此外，本研究还表明由缺血和再灌注引起的短暂的内源性PAF的释放可能参与IP作用产生的心脏保护作用。

Copper has only traded above the$ 8,000 a tonne level during phases of strong economic activity, including the first half of 2008 and brief periods in 2006 and 2007.

以往铜价处于每吨8000美元以上时，都是经济活动强劲的时期，包括2008年上半年，以及2006年和2007年中的短暂时期。

In recent months, the Chinese stocks have experienced brief periods of weakness, as investors started to grow concerned that the market was getting overheated.

最近几个月，中国股市经历了短暂的虚弱期，因为投资者对于市场过热的忧虑开始增加。

the extremely intense activity must be intermingled with brief periods of recovery.

这种强度极大的运动中间，必须插入短暂的恢复时间。

Except for a few brief periods in recent years, General Electric has had the highest market capitalization of any company in the world.

除了近几年中的几个短暂时间段外，通用电器一直是世界上市场资本总额最高的公司。

Organs from those partially "humanized" animals have survived up to eight weeks in baboons and they're sometimes used to sustain people for brief periods while they await human organ transplants.

来自那些“已被人性化了的”动物器官在狒狒体内已存活了长达8周有时候，这些器官在患者等待人类器官移植的短期阶段被用来维持人类存活。

You fall asleep on the job after brief work periods.

你上班时总是工作没多久就睡着了。

The observation that is useful in this instance is; locks are normally held for very brief periods of time.

在这个例子中，如果注意到下面的事实会很有帮助：锁通常只会被占有很短的一段时间。

Characterized by brief periods of violent wind or rain.

以短暂的大风或者大雨为特点。

Now, we're accustomed to thinking about emotions in this way, in simple, sort of, brief periods of time.

我们已经习惯了在简单、简短的时间内来考虑情感。

Brief periods of ischemia lead to a reduced severity of cardiac injury following a subsequent or more sustained ischemia, a mechanism termed ischaemic preconditioning.

心肌短暂的缺血可以减轻心脏在随后遭受长时间持续缺血时的损伤程度，这种现象被称为缺血预处理。

Ischemic preconditioning has been defined as a tolerance of the myocardium to subsequent sustained ischemic damage after the heart was insulted one or more brief periods of ischemic stress.

缺血预适应是指心脏遭受短暂缺血后能耐受随后较长时间缺血损伤，是近年发现的一种预防心肌缺血损伤的有效措施。

There are some occasions when the gun is useful at the longer ranges for relatively brief periods.

偶尔，时机合适，机枪也能够发挥在较大距离中充分发挥作用。

Predecessors have summed it up very detailed in my thesis, I will be brief periods of society from all major factions in the production environment, arts, art made between the characteristics of the corresponding analysis and contact.

前人已经总结得非常详细，在我的论文中，我将简短的从各个时期的社会大环境下艺术派别的产生，艺术特点之间做相应的分析与联系。

The fact that people can sustain high workload for brief periods can give the impression that high workload should be sustainable for longer durations.

短时内能够保持高负荷工作的事实，很容易使人忽视了高负荷工作与承受时间之间的关系。

Ask your local utility company if they have a voluntary direct load control program that gives you energy bill credits in exchange for allowing the company to turn off your air conditioner or electric water heater for brief periods during peak demand times. It's an easy way to save energy.

向当地供电局咨询他们是否提供志愿直接荷载控制项目，可以让你获得电费积分，而不是允许供电公司在用电高峰期短暂关闭你的空调或热水器。

To minimize the overhead incurred, limit use of this event class to traces that monitor specific problems for brief periods of time.

若要将引起的开销降到最低，请将限制该事件类，仅在监视主要时段内的特定问题的跟踪中使用它。

sedentary time is best mitigatedby lots of frequent movement, even if it's only done for brief periods of time.

久坐最好的调节方式是长期的运动，即使每次的运动时间很短也很有效。

It loops until shut down, periodically showing and hiding itself for brief periods.

它循环运行，直到被关闭，它周期性地短暂显示和隐藏自己。

However, reperfusion after even brief periods of ischemia also induces new pathophysiological changes that are initiated after reperfusion. Myocardial injury during reperfusion can be expressed as contractile and vascular endothelial dysfunction, microvascular collapse and blood flow defects, necrotic and apoptotic cell death.

然而心肌短暂性缺血后的再灌注也可导致新的病理生理变化，包括心肌收缩和血管内皮细胞功能紊乱，微血管萎陷和血供障碍以及心肌细胞的坏死和凋亡。

You don't have to run three miles at your lunch break to combat the effects of sitting too much; sedentary time is best mitigated by lots of frequent movement, even if it's only done for brief periods of time.

你不用在午休的时间跑上3公里来减少久坐的危害；久坐最好的调节方式是长期的运动，即使每次的运动时间很短也很有效。

Costa Rica has avoided much of the violence that has plagued Central America. Since the late 19th century only two brief periods of violence have marred its democratic development.

哥斯达黎加避免了很多曾经横扫中美洲的灾难性暴力，直到19世纪后期，仅有两次主要的暴力影响了国内的发展。