Scheduling RUNSTATS to run only during low-activity periods in the system is a good way of minimizing the impact to the system.
仅在系统活动量少的时候安排执行RUNSTATS，这是最大程度地减少系统影响的一个好方法。
Recently UK researchers linked low solar activity and freezing cold winters in Europe.
最近英国科学家认为欧洲冷冬和太阳活动低有关。
These dietary patterns in conjunction with low levels of physical activity, result in sharp increases in childhood obesity while undernutrition issues remain unsolved.
在营养不良的问题尚未解决的情况下，如此饮食模式加之低水平的身体活动导致了儿童期肥胖的数量激增。
The Postrank staff admitted that this was a surprisingly low number but said that in aggregate there is still a whole lot of activity going on outside social networks.
Postrank员工承认这个数字低得有些出人意料，但称总的来说，很多活动发生在社交网站之外。
"People with low activity [in the orbital cortex] are either free-wheeling types or sociopaths," he says.
“如果一个人的”眶皮层“呈现出低活性，他要么是不受约束型的，要么是反社会型的。”他说。
Through the simulation, it is found that the cause creating low activity of lime of the present shaft lime kiln lies in an unreasonable structure of the blast cap.
通过模拟发现目前竖炉石灰的活性度低的根本原因是竖炉石灰窑风帽结构不合理。
These data suggested that the low activity of NK cells of venous blood in elderly patients may be one of the major factors causing serious periodontitis in elderly patients.
老年牙周炎患者NK细胞活性低下可能是老年人牙周病发病率高，组织破坏重的原因之一。
Our country is in rich of fly ash, low grade fly ash received great limit because of its low activity, resulting in great waste of resources.
我国是粉煤灰资源大国，低等级粉煤灰由于活性低，在利用上受到限制，造成很大的资源浪费。
Although most bankers insist their deal pipelines look healthy, many also anticipate low activity over the next three months.
尽管大多数银行家坚称，他们的交易业务前景看来不错，但也有许多人预计今后三个月的交易活动将放缓。
Objective: The morbidity of diabetes mellitus (DM) and impaired glucose tolerance (IGT) is increasing with the effect of modern life style of high calorie and low activity.
目的：在高热量低活动量的现代生活方式影响下， 代谢性 疾病糖尿病（DM）和糖耐量减低（IGT）的发病率不断攀升。
Hydrolysable tannins showed much more effective antioxidant activity in DPPH assay while acetylated kaempferol glycosides displayed very low activity.
实验表明大多数水解单宁具有很高的抗氧化活性，而乙酰化的黄酮甙抗氧化活性很低。
There are two options for the refineries, one is high activity promoter, and the other is low activity promoter.
助剂有高低活性两种产品可供炼厂选择。
Activity resumed in December, including more plumes of ash and steam, sulfur dioxide emissions, and low-level earthquake activity.
12月，亚伊马火山又重新活跃起来，更多的火山灰、蒸汽、二氧化硫喷涌出来，微小地震活动时常发生。
The catalyst is characterized by low cost, high catalytic activity and very low activity to oxidize sulfur dioxide to sulfur trioxide.
该催化剂具有成本低，催化活性高，极低的二氧化硫氧化成三氧化硫活性的特点。
The result of study shows that steel slag has low activity, therefore its activity must be excited if using it to make block.
研究结果表明：钢渣的活性较低，若用其生产砌块，必须对其活性进行激发。
The only exception could be applications with low write activity and unpredictable query workload such that more specific indexes are hard to define.
惟一的例外是，具有较少写活动和不可预测的查询工作负载的应用程序，这种应用程序难于定义更明确的索引。
But most people have never heard of space weather, which is a problem, because both high and low solar activity have serious effects on life on Earth.
然而，绝大多数人还从来没有听说过太空天气的事情。这是一个问题，因为太阳活动过于频繁与不足都会对地球上的生命造成严重影响。
In practice, there are some problems in the production and the application of monascus esterifying enzyme such as low activity and unstable effects etc.
在实际生产中由于红曲酶制剂生产和应用方式过于粗放，普遍存在活性不高、效果不稳定等问题。
Recently UK researchers linked low solar activity and freezing cold winters in Europe. However, the mechanism behind this is not fully understood.
最近，英国研究人员认为欧洲的寒冬天气与太阳活动量减少有关，可目前还未充分了解这种现象背后的机制。
There is evidence that low solar activity increases their numbers , and the sun is currently in a period of minimum activity.
有证据证明太阳活动不足会增加其发生的数量，而目前太阳正处于最低活动期。
That could affect weather on Earth because low solar activity has been linked to low global temperatures in the past.
这将很大程度上影响地球气候，因为从以往看，低迷的太阳活动往往跟全球低温密切相关。
The reasons to cause low activity of dehydrogenation catalyst NDC - 4 were investigated by analyzing physical property and composition of the catalyst.
通过对低活性NDC-4型脱氢催化剂物性与组分的分析，研究了影响催化剂性能的因素及催化剂低活性的成因。
The Earth could enter a new 'Little Ice Age' in the coming years due to low solar activity, astronomers believe.
由于太阳活动性下降，天文学家们相信在未来的几年内，地球可能将进入新的小冰河时期。
The sun's activity is winding down, triggering fevered debate among scientists about how low it will go, and what it means for Earth's climate.
太阳活动正逐渐下降，这引发了科学家之间关于太阳活动会下降到什么程度以及对地球气候影响的白热化争论。
Still, they say early reports show that flu activity has been low so far this year.
尽管如此，他们还说早期的报告显示，今年截止到目前，流感并不活跃。
Although direct user activity to this archive server is low, the volume of data involved is fairly large.
尽管该归档服务器的直接用户活动率很低，但涉及的数据量相当大。
The projection was based on research that identified how low solar activity affected winter weather patterns.
这项推测是根据一项研究得出的，该研究辨析出了太阳活动减弱会以何种方式影响到冬季的气候模式。
During fracturing of low-temperature, shallow oil and gas reservoirs, it is difficult to break viscosity because of low activity of convention viscosity breaker at low temperature.
低温浅层油气井的压裂，常由于低温下常规破胶剂活性太低而破胶困难。
EDA has been painted as a specialized activity involving low-latency busses and the like to support complex near real-time events.
EDA则被当作一种特殊的活动，它包括低延时总线，提供复杂的、近似实时事件处理能力。
EDA has been painted as a specialized activity involving low-latency busses and the like to support complex near real-time events.
EDA则被当作一种特殊的活动，它包括低延时总线，提供复杂的、近似实时事件处理能力。
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