Rural residents using oil tanks to fuel their homes say they are feeling the pinch of the war in Iran.
Some smoke alarms have been designed to be ultra-sensitive. Aspirating devices, for example, constantly suck in air in order to detect even small quantities of smoke in a room. They are often used in commercial settings, including server rooms packed with expensive computer tech.
，这一点在新收录的资料中也有详细论述
Cancer is a major cause of death in domestic cats, but their cancer genes are not well understood. Researchers sequenced genes from 493 tumors across 13 feline cancer types, revealing the cat oncogenome and similarities with human cancer mutations.，更多细节参见新收录的资料
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