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.
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.
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.
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.
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.
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 .
应用推荐