由于“全国读者人数调查”的英国读者调查对象变动方式的关系，这些变化中大多数可能只是样本变动导致的。
Most of the changes could just be due to sample variations because of the way that the NRS changes its panel of British readers.
注：本表数据为2006年人口变动情况抽样调查样本数据。
Note: figures in this table are sample figures in 2006 sample survey on population change.
注意：样本数据仅供参考，本公司保留数据变动的权力，并接受特殊订货。
Notice: the sample data provides the reference only, the power that square reservation data of factory change, be alongside of to be subjected to special orde.
通过发动机台架试验，得到了进行天然气发动机燃烧循环变动实验研究的经济样本容量。
Through experiment, we get the economic cycles of the sample size for the research of the cyclic variations of CNG engine.
通过发动机台架试验，得到了进行天然气发动机燃烧循环变动实验研究的经济样本容量。
Through experiment, we get the economic cycles of the sample size for the research of the cyclic variations of CNG engine.
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