想要证明因果关系，科学家们必须尽量解释这种联系可能出现的原因和方式。
To argue for a cause-and-effect relationship, scientists must attempt to explain why and how a connection could occur.
当然联系不是因果关系。
在人类身上做的研究都是观测性的。结果表明，使用手机与癌症有一定联系，但不是因果关系。
The human studies all are observational, showing only an association between cellphone use and cancer, not a causal relationship.
该假设的反对者指出他们之间的联系不是因果关系。
Critics of the hypothesis point out that correlation is hardly causation.
如果我们发现A导致b，我们试图发现，为什么A导致b，因果关系是什么，因果怎样联系的。
If we find that a causes B and we try and find out why a causes B what is this causal relationship, what is it that relates the cause and the effect.
但是还需更多研究，Ketter说，这项研究并未解释这种联系，也没有表现出因果关系。
But more research is needed, says Ketter. The study does not explain the connection or show a causal relationship, he said.
即使这个联系不是错误的，也很难知道这种因果关系是以哪种方式运行的。
Even if the correlation were not spurious, it would be difficult to know which way causation ran.
统计学家也告诫称数据间有密切联系并不足以证明两者有因果关系。
Statisticians also caution that strong correlations of data do not necessarily prove a cause-and-effect link.
但这种联系不是因果关系。
酗酒和抑郁之间的联系自不待言，但我们还没有完全搞清两者之间的因果关系，不过人人都知道，如果象济公那样壶不离身、酒不离口，不多久人就会成了不中用的酒囊。
Not surprisingly, there's an observable correlation between alcoholism and depression, and even though it's not always clear which leads to which, everyone knows you can't drink like a
然而，一些专家警告说父亲年龄和这些问题之间的联系或许仅仅是这样：一个没有证据证实因果关系的可能存在的联系。
Still, some experts caution that the association of paternal age with these problems is just that: a possible link with no proof of causality.
讨论的解释往往是紧密联系在一起的因果关系的讨论，以及对因果解释的想法。
Discussion of explanation is often closely tied to discussion of causation, and to the idea of causal explanation.
前两项研究属于观察性研究，仅发现低钠摄入量与心血管疾病风险存在一种联系，但并非因果关系。
But the first two were observational and found only an association between such low sodium intake and cardiovascular risk, not a cause-and-effect relationship.
但这种联系不是因果关系。
该原则与遥远性、因果关系及侵权中的可预见性等相关概念既有区别又有联系。
There are both distinctions and relations between foreseeability and remoteness, causation, foreseeability in torts.
由于有许多复杂的因素在它们之间发挥着作用，所以，贫困与环境的联系不能被简单认定为一维的因果关系。
As numerous complex factors that influence poverty and environmental degradation existed, so poverty-environmental linkages cannot be reduced to simple unidimensional cause-effect relationships.
再次重复声明：相关联系并非因果关系。为证明这一点，我们还要做大量的研究。
To repeat, correlation is not causation, and a lot more work would need to be done to prove the point.
地理学研究与诸多学科问题之间存在着紧密的联系，其实质是因果关系。
There is close relation between the geography research and many discipline problems, which essence is a causal relationship.
证明存在相互关联是很容易的，但证明有因果关系则不然——不管其间的联系是多么明显。
Proving correlation is easy, but proving causation— despite how obvious the links may seem— is not.
通货膨胀率与失业率之间的关系是间接的，不是必然的因果关系，而是带有不确定性的随机联系。
The relationship of the rate of inflation and the rate of unemployment is indirect, unsure and random, not inevitably consequent.
虽然研究发现人类大脑的结构和在线社交网络规模之间存在联系，它没有测试出这其中的因果关系。
Although the study found a link between human brain structure and online social network size, it did not test cause and effect.
这项研究未证实两者之间的因果关系，只是说明两者有联系。以前曾有研究人员做过数次严密的临床试验来证明两者内在联系，但结果往往不如人意。
The study does not testify a cause-and-effect relation, promo chaussures, only an federation; in the quondam, rigorous clinical trials of much correlations have constantly had disappointing results.
结果表明 ，此问题取决于量子体系的状态 ，而与力学量算符可否对易问题有联系 ，但不构成因果关系 。
The question relates whether the operator of mechanical quantity can commute, but they don t form the causal relation.
这项研究未证实两者之间的因果关系，只是说明两者有联系。以前曾有研究人员做过数次严密的临床试验来证明两者内在联系，但结果往往不如人意。
The study does not prove a cause-and-effect relationship, only an association; in the past, rigorous clinical trials of such correlations have often had disappointing results.
本文认为，绩效评价系统与战略管理系统通过因果关系有机的联系起来才能构成完整的平衡计分卡体系。
This paper says efficiency evaluation system has been combined with strategic management system together by the cause-effect relationship to establish a complete balanced scorecard system.
本文在设计培训体系的方案中使用了系统分析法、因果关系分析法与理论联系实际等方法。
This thesis designs a set of training system based on the research and analysis on the existing training system .
本文在设计培训体系的方案中使用了系统分析法、因果关系分析法与理论联系实际等方法。
This thesis designs a set of training system based on the research and analysis on the existing training system .
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