air-meter 风速计 ; 空气流量计
omnidirectional air meter 全向气流计
Air Flow Meter 空气流量计 ; 空气量计 ; 气疗 ; 气流计
air meter group 气流计组件
hand holding compressd air meter 握式充气表
preset air meter 预定气压充气装置
air entrainment meter 输气计 ; 含气量测定仪
air volume meter 风量计
AIR MASS METER 空气质量计 ; 空气流量计 ; 空气品质计 ; 质量型空气流量计
When someone sneezes (打喷嚏) or coughs, the viruses can travel as far as one meter through the air, so you'd better stand a proper distance while talking to someone who has a cold.
当有人打喷嚏或咳嗽时,病毒可以在空气中传播一米远,所以你在与感冒患者交谈时最好站在适当的距离。
The 110 meter diameter ferris wheel will lift people 120 meters up into the air, as high as one 35-storey building, and promise a grand view of around 40 square kilometers over the surrounding city.
摩天轮直径达110米,游客乘坐摩天轮最高可达到120米,这相当于35层楼的高度,并可以一览方圆40公里的美景。
While concentrations varied daily, typical concentrations of lead particles ranged from 0.6 to 1 microgram per cubic meter of air, Bell and her thesis adviser Catherine Cahill found.
Bell和她的论文导师Catherine Cahill发现,尽管浓度含量每天都发生变化,铅浓度含量一般在0.6到1微克每平方米空气之间。
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