And if a cohort effect were responsible, the U-bend would not show up consistently in 40 years' worth of data.
如果人群差异因素成立的话，连续40年的数据就不可能始终呈现马蹄形趋势。
This may reflect a "cohort effect", the notion that a person's lifelong voting habits are established early on.
上述的行为可以叫做C效应，即一个人一生的投票习惯受早期影响。
The cohort studies and genetic studies yielded similar results, indicating a protective effect from lower homocysteine levels, even though they did not share the same sources of possible error.
群组研究和遗传研究得到了相同的结论，即低同型半胱氨酸水平是一种保护性因素，尽管可能误差不同。
Objective To evaluate the variance of blood pressure of the cohort population and the intervention effect on it.
目的评价队列人群血压的变化及综合预防对血压的影响。
The fire frequency, fire intensity and their synthetical regime influenced the number of cohort strongly, while the effect of fire intensity was more significant.
世代数受火干扰频率、火干扰强度及两者的综合影响，相对来说以火干扰强度的影响更为显著。
The fire frequency, fire intensity and their synthetical regime influenced the number of cohort strongly, while the effect of fire intensity was more significant.
世代数受火干扰频率、火干扰强度及两者的综合影响，相对来说以火干扰强度的影响更为显著。
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