aerosol ['ɛərəusɔl]
- aerosol的基本解释
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n.
烟, 雾, 烟雾
- 相似词
- 拼写相近单词
- aerosols
- aerosonator
- 拼写相近词组、短语
- aerosol bomb
- aerosol therapy
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We used NCAR/NCEPT anew analyze data and the method of bilinearity insert to fix on profile distribution of several physical field in the air on observation point and the stream field of 700hPa. We primary discussed the possible mechanism to influence aerosol size distribution.The atmospheric condition of 1000hPa~700hPa level had great influence on aerosol size distribution, and influence on coarse particle mainly below 850hPa level. The horizontal wind velocity of 925hPa level is a primary gene which contributed to coarse particles in the air. Vorticity profile especially below 700hPa level is a key gene to influence diffuse and convergence of local aerosol. The air vertical motion velocity greatly influenced aggregation and remove of aerosol particles. The vertical distribution of air temperature mainly influenced vertical transportation of aerosol.
利用NCAR/NCEP逐日再分析资料,通过双线性插值方法,确定观测点上大气中几个物理量的廓线分布;及700hPa的流场,初步探讨了影响大气中气溶胶粒子谱分布的可能机制: 1000hPa~700hPa的大气状况对气溶胶粒子谱分布影响显著,对粗粒子气溶胶的影响显著的主要集中在850hPa以下;925hPa的水平风速是影响大气中粗粒子气溶胶的一个主要因子;涡度廓线(尤其是700hPa左右及以下的涡度廓线)是影响局地气溶胶的扩散的一个关键因子;大气的垂直运动速度对气溶胶的聚合及移出影响较大;大气温度的垂直分布主要影响气溶胶垂直输送。
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A shortwave heating rate model of the aerosol atmosphere is established in consideration of the effects of atmospheric aerosol and absorbing gases on the solar radiation under conditions of cloudlessness. The shortwave heating effect of the winter aerosol in Lanzhou is studied by using this model.
综合考虑无云天气条件下,气溶胶和大气中各种吸收气体对太阳辐射的影响,建立了一个气溶胶大气的短波加热率模式,研究了兰州冬季气溶胶的短波加热效应。
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In this paper , using the DDA method, after calculating optical characteristics of the difformity aerosol particles, the author gets the relationships of extinction factor and absorption factor of aerosol particles with the changing incident wavelength, combining the Muller scattering matrix, the angular distribution of scattering intensity and polarizability of aerosol particles is given, which provides an efficient approach for the research of atmospheric radiation and transmission.
本文基于DDA方法,对不同形状气溶胶粒子的光学特性进行计算,得到气溶胶粒子的消光因子、吸收因子随波长变化的数值结果。结合Muller散射矩阵,给出了气溶胶粒子散射强度和极化度的角分布,为研究大气辐射传输提供了有效的方法。
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aerosol:气溶胶
[简介]中国仪器之家:气溶胶(aerosol)气溶胶 (aerosol):悬浮于气体介质中粒径一般为0.0001~100μm的固态或液态微小粒子形成的相对稳定的分散体系. 气溶胶由固体或液体小质点分散并悬浮在气体介质中形成的胶体分散体系,又称气体分散体系.
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aerosol:气雾剂
药物溶液需要经喷雾器分散为微粒,气雾剂(aerosol)可将药液雾化为直径达5μm左右微粒,可以达到肺泡而迅速吸收,如在雾化器及口鼻罩间加用一个气室则效果更好.
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aerosol:浮质
至于凯德与史文斯马克的宇宙气候学理论虽然逻辑正确并有实验左证,但宇宙射线强度网页快照在近一个世纪并没有明显增加或减少,其它更直接影响云量的重要因素,如浮质(aerosol)等,也没有在理论中被讨论,所以将全球暖化完全归因于宇宙射线变化,
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aerosol:悬浮微粒
天花病毒被认为是最有潜力的生物战剂,因其容易被大量培养,且具备极高的感染力,人与人近距离接触时,即可透过吸入具感染性飞沫散播,而感染所需剂量又少,一旦天花病毒的悬浮微粒(aerosol)释放后,散播范围可以很广,导致非常严重的伤亡.
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Aerosol spraying:简易喷涂
Advancing color 进出色 | Aerosol spraying 简易喷涂 | After image 残象
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