Cameras and an inspection team spotted the bat clinging to the side of Discovery?s 15-story external tank as it was being fueled with propellant ? super-cold liquid hydrogen and liquid oxygen.

摄像机和一个检查小组捕捉到了这只蝙蝠的图像，它紧紧地贴在发现号15层的外置燃料箱上，当时正在进行灌注燃料（超低温的液氢和液氧）的程序。

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The experimental device of cold liquid refrigerant defrosting in cold store was described and the results were analyzed.

介绍了冷库液体冷媒融霜实验装置，对实验结果进行分析研究。

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Infants lay on a quilted blanket filled with cold liquid between its layers, which cools them to 92.3 degrees.

WSJ: Hypothermia Cure for Babies: Cooling Infants to Battle Brain Damage

Right now preserving livers for transplant involves cooling them with an ice cold liquid, which slows cell metabolism and minimizes decay.

FORBES: New Device Keeps Liver Alive Outside Body

Astronomers call the most promising of these places "Goldilocks planets, " because they orbit in a temperate zone not too hot and not too cold to support liquid water essential for carbon-based life as we know it.

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