The difference between the control and sensitivity runs indicates effect of the SST anomaly (SSTA) in a specific oceanic basin on the other basin through the wind-stress bridge.

比较控制试验与敏感性试验模拟的SST变率，揭示了热带某海盆sst异常通过风应力桥梁作用对其他海盆sst的影响及其过程。

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There is also the possibility that the anomaly is somehow specific to the design of the two Pioneer probes, which are identical.

ECONOMIST: A space oddity