... test cycle试验阶段;试用期 test observatory试验性观测台 test procedures试验程序 ...
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Mr Mawet and his team, meanwhile, are trying to fabricate prototypes of their design to test on the European Southern Observatory's Very Large Telescope in Chile, which is at a higher altitude, and thus less prone to wobbling air.
ECONOMIST: A way to detect Earth-sized planets around other stars
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