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- Keywords air dustfall near ground;factor analysis method;chemical mass balance method;sources apportionment;Chengdu; 近地表大气降尘;因子分析法;化学质量平衡法;源解析;成都;
- air dustfall near ground 近地表大气降尘
- Because CO2 is 40% heavier than air, placement of exhaust vents at or near ground level is recommended when blasting in an enclosed area. 因为CO2比空气重40%25,所以在封闭区域进行喷射时,建议将排气孔放置在地面上或接近地面的位置。
- The air comes in from above, flows across the patient beds and is sucked out near ground level in a corner, to protect staff by swooping germs away from them. 空气从上面往下流，穿过病床后直接从角落流出去，这主要是为了保护医护人员以免受到细菌的攻击。
- Other good news: JPMorgan and Goldman Sachs both plan to build new headquarters near Ground Zero. 还有更多的好消息：J.;P
- An actual contact surface burst leads to the highest possible overpressures near ground zero. 对于实际接触表面爆炸情况，在地面零点附近可形成最大的超压力。
- A scaffold near ground zero collapsed on top of firefighters and construction workers today, injuring at least 2 people. 一座在世贸大厦遗址附近承载着消防员和建筑工人的脚手架倒塌了，至少两人在此事故中受伤。
- A scaffold near Ground Zero collapsed on top of firefighters and construction workers today, injuring at least two people. 世贸大厦遗址附近，一个脚手架突然从消防员和建筑工人头顶倒塌，造成两人受伤。
- In this paper, the induced current in the finite cable near ground is calculated by FDTD method when exposed to HEMP, HPM and UWB pulse respectively. 摘要运用时域有限差分法计算了地面有限长电缆在高功率微波、超宽带和核电磁脉冲作用下的外导体感应电流。
- Temperature inversion in air layer near ground 贴地层逆温
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- Abstract: With wind profiler and sand sampler we have measured the wind-breaking effect of single plant, wind velocity and sand flux near ground at different succession stages of vegetation. 文章摘要: 使用便携式防沙风速廓线测量仪和阶梯式集沙仪测定了单个植物的阻风作用以及不同恢复阶段植被内的近地面风速、输沙量；
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏，使得每个人都频频吸气。
- During the intermission, let's go out for some fresh air. 幕间休息时，我们出去呼吸呼吸新鲜空气吧。
- The air held a foretaste of a storm. 天气有要括大风的迹象。
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- A walk in the fresh air will pep me up. 我在空气新鲜的地方散步就感到精神饱满。
- He served one month with the Air Army in Kuwait. 他在科威特的空军里服役1个月。
