采用随机影响负二项回归模型,评估深管井的使用对儿童发生腹泻的影响。
The effect of deep tube well use on the incidence of childhood diarrhoea was assessed using a random effects negative binomial regression model.
本文讨论了在随机影响条件下,控制环境污染的一个简单的复合政策理论模型。
The article discusses one simple composite environmental policy model in the context of random influence.
在概率论中,对非随机系统的随机影响的研究已经引起了越来越多的人的兴趣。
In the theory of probability, it has already aroused more and more many people's interest to research the influence of the non-stochastic system stochastic.
本文证明了在随机影响很小的情况下,外汇市场的随机均衡可以高度地近似于确定性均衡。
This paper had proven in the stochastic influence very small situation, the foreign exchange market stochastic balanced can be approximate highly to the qualitative balanced.
她的另外一个关注焦点就是不同的关系对于采用避孕方式的影响,像男女朋友的影响,以及随机影响。
Another focus of her studies is if the type of relationship has an influence on the type of contraception used, whether it is a serious boyfriend-girlfriend relationship or a random hook-up.
环境影响时间分布的类型可大致分为:(1)离散不连续分布,包括一次性突发影响,周期性影响、随机影响;
Time distribution types of environmental impacts can be divided as the follows: (1) dispersed and uncontinual type, it includes abrupt impact, periodic impact and random impact;
演替受到许多因素的影响:土壤的性质、暴露于阳光和风中的时间、降水的规律性、偶然的殖民和许多其他随机因素。
Succession is influenced by many factors: the nature of the soil, exposure to sun and wind, regularity of precipitation, chance colonizations, and many other random processes.
甚至还将研究一些可能影响性能的文件系统属性,比如顺序访问和随机访问。
You'll even examine some file system attributes, such as sequential and random access, which can affect performance.
有人用猴子做了研究,以观察随机回报对心理的影响。
Several studies have been done on the psychological effects of random rewards on monkeys.
一种类似的、同时又不会影响访问性的技术是向用户提出一个随机的文本问题。
A similar technique that doesn't suffer such accessibility problems is to present the user a random textual question.
购买高网页级别的链接或者随机交换链接是最坏的方法,长期来看这可能不会给你的网站带来积极影响。
Buying PageRank-passing links or randomly exchanging links are the worst ways of attempting to gather links and they're likely to have no positive impact on your site's performance over time.
虽然该ID是随机生成的,但是它仍然受重播攻击的影响,因为它没有超时(除非处于空闲状态)。
While the id is randomly generated, it is still subject to replay attacks because it does not timeout (except when idle).
再考虑随机的影响(即已知的蒙特卡罗模拟方法),最后人们可以得出制药时间和成本的合理范围。
Add in the effects of chance (what is known as the Monte Carlo simulation method), and you end up with what should be a plausible range of timescales and costs.
该系统不是受制于自然交通波动的影响,恰恰相反,而是利用那些优势即随机的交通流量间隙帮助改善交通流量。
Instead of being stymied by natural fluctuations in traffic, the system takes advantage of them, using random gaps to help improve traffic flow.
比如“快乐因子”测试,在正文消息里用随机的乒乓声音影响你,然后用脸谱计算机应用程序指示你的快乐等级数。
This feature is already embedded in tools like Happy Factor, a Facebook app that randomly pings you with a text message, to which you respond with a number indicating your happiness level.
问卷的结果完全没有影响,因为志愿者会被随机安排管理者或是下属的职位。
The questionnaires were irrelevant. Volunteers were assigned to be managers or subordinates at random.
我不明白为何我们会受随机回报的影响。
I'm not sure why we're susceptible to becoming addicted to random rewards.
这一研究将能说明过去几十年间,飓风所表现出的模式转换(shifting pattern)是周期性的,随机性的,还是因全球温室效应所造成的影响。
That would help to show whether the shifting pattern of hurricanes seen in the past few decades is cyclical, random or part of a trend that might be caused by global warming.
如果是这样,您应尽力获得一些随机的业务数据样品,并允许客户修改一些数据值,且不影响数据质量。
If this is the case, you should try to get a random sample of the business data and allow your customer to change some data values without affecting data quality.
这将扩大随机试验的影响力。
为了更好的理解影响长寿的遗传因素,研究人员分析了年龄在95至119岁之间的800多个研究对象的DNA,并将其与随机控制变量的DNA进行比较。
To better understand the genetic components of longevity, the researchers analyzed the DNA of more than 800 subjects between the ages of 95 to 119 and compared it with DNA from random controls.
最近,研究人员推出第一批随机试验品,他们称这为无副作用,非处方,仅仅影响食欲的控制剂。
Now, researchers have presented the first randomized trial of what they hail as a side-effect-free, prescription-free and simply free appetite control agent.
通过阅读使我震惊的是无论技术如何改变,随机因素如何影响(如荷马史诗中人格化神的干预),战争中的个人体验是不变的。
On those readings I was struck by the changelessness of the experience, no matter the technology, and the utter randomness of it all, in Homer personified by the intervention of the gods.
一般来说,我们自己影响力很有限,仅仅通过建立公共媒体的账户,进行网络交流,随机打电话给潜在的顾客,邀请感兴趣的人去吃午餐等等。
Too often, we spread ourselves too thin by setting up accounts on social media sites, going to networking mixers, cold-calling potential clients, asking interesting people out to lunch and so on.
通过算例,分析了机构的弹性变形和各随机参数对机构运动功能可靠性的影响。
Through an example, the influence of the elastic deformation and each random parameter on the mechanism reliability of motion function is analyzed.
Beilock发现,例如回想一组随机单词,分心会影响新手的表现,但专业选手并没有那么容易掉链子——仅有一种例外情况。
Beilock found that distractions, such as recalling a list of random words, affected the performance of novices, but expert golfers were not so easily thrown off - with one critical exception.
从现代数理统计的角度,对这种随机误差的影响进行较深入的分析,得出了有益的结论。
This paper makes thorough analyses for the effects of the random errors with modern statistics and achieves useful conclusions.
这是利用随机激励进行测量的频响函数中可以看到的典型影响。
This is a typical effect seen in frequency response functions measured using random excitation.
而叶酸单用或联合B族维生素对患癌风险影响的随机临床试验确是有限的,而且相互矛盾。
However, randomized trials testing how folic acid alone or with B vitamins impacts cancer risk are limited and inconsistent.
而叶酸单用或联合B族维生素对患癌风险影响的随机临床试验确是有限的,而且相互矛盾。
However, randomized trials testing how folic acid alone or with B vitamins impacts cancer risk are limited and inconsistent.
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