RadSeeker is a lightweight instrument for use in all field operating conditions, since it is ruggedized against the effects of impact as well as extreme temperatures and weather conditions.

RadSeeker是一种坚固耐用的轻型设备，可适用所有野外的工作条件，包括极端的温度和天气条件。

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The primary difference between the terrestrial-based instruments and AMS is that AMS' science instrument systems were miniaturized and ruggedized for launch on the space shuttle and operation on the space station.

ENGADGET: AMS detects excess of positrons, could suggest existence of dark matter