在这次测量中,巴格达沟(Baghdad Sulcus)附近的温度超过180开尔文(零下135华氏度,约合零下93摄氏度),并且有可能超过200开尔文(零下100华氏度,约合零下73摄氏度)。
In the measurements, peak temperatures along Baghdad Sulcus exceed 180 Kelvin (minus 135 degrees Fahrenheit), and may be higher than 200 Kelvin (minus 100 degrees Fahrenheit).
因此能够避免壳体侧的沟部与外透镜侧的脚部卡合的密封部上产生间隙。
Thus the clearance on the fastening sealing part of the groove part on the shell side and the foot part in the outer lens side is not generated.
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