Since the existence of structural shifts would bias the result of stationarytest, which could lead to mendacious result in cointegration analysis and misleading conclusions.
由于结构突变的存在会影响数据平稳性的检验结果，导致在进行协整分析时得出错误的结论。
2
Previous guided test flights have succeeded in direct hits against stationary targets.
之前制导测试飞行已经成功地直接命中固定目标。
3
Measuring lactate threshold require a medical test while on a treadmill or stationary bike.