aerosols

The phasing out of nearly 100 substances once used in products like refrigerators and aerosols has stopped the ozone layer being depleted further , although it is not yet increasing , according to a new United Nations report released last week .

根据联合国上周发布的一份最新报告，随着冰箱、喷雾器等产品曾使用的近100种物质逐步被淘汰，臭氧层的进一步耗竭已经得到控制，尽管它还没有开始增加。

Their chemical cousins CFCs , which were used in refrigerators and aerosols , have already been phased out .

他们的化学近亲氯氟烃，之前应用在冰箱和喷雾器上，现在已经被淘汰了。

An aerosol spray will make short work of painting awkward objects

用喷罐来喷涂，不好对付的物品也能轻松搞定。

By 1978 , in the USA , the use of CFCs in aerosol propellants was banned .

美国自1978年起禁止在喷雾剂压缩气体中使用含氯氟烃。

Aerosol particles affect visibility , climate , and our health and quality of life .

气溶胶对大气能见度、气候变化以及人类健康等有重要影响。

A relatively slow developing trend was shown , however , good protrusive kinds of TCM aerosols not seldom .

中药气雾剂技术呈现缓慢发展的状况，但不乏个别表现突出的品种

Wageningen scientists are working on a prototype of a machine that could automatically train multiple bees at once , then uses their skills to test for coronavirus aerosols ( tiny virus-laden particles ) in the surrounding environment .

瓦赫宁根大学的科学家正在研发一种可以一次自动训练多只蜜蜂的机器，然后这些蜜蜂就可以利用它们的技能来检测周围环境中是否有气溶胶（含有病毒的微小颗粒物）。

The act of sodium aerosol is also research in this paper .

本论文还对气溶胶的行为做了一些初步的研究。

Discussion of How to Improve the Aerosol Quality Standard of Traditional Chinese Medicine

关于中药喷雾剂质量标准如何完善的探讨

On Application of Non normal Distribution Model in Welding Aerosol

非正态型分布模型在焊接气溶胶中的应用研究

The study on the transport of dust aerosol in China

中国地区沙尘气溶胶输送过程的数值模拟

The Preparation of Cold Aerosol and the Study on the Disposal Technique

冷气溶胶的制备与处理技术研究

Preliminary Research on the Size Distribution of Aerosols in Beijing

北京地区气溶胶粒度谱分布初步研究

Aerosol Industry , Market and Prospects in China

中国气雾剂工业、市场及发展前景

The research of physical and chemical properties of DU aerosol

贫铀气溶胶的理化特性研究

Progress of Sampling and Analysis of Aerosol Organic and Elemental Carbon

大气气溶胶中有机碳和元素碳监测方法的进展

The Determination and Source Study of Lead in Atmospheric Aerosols

大气颗粒物样品中铅的测定和来源研究

Detecting Small Molecules of Aerosol Particles Using Matrix Suppression Effect

利用基质抑制效应检测小质量的气溶胶粒子

Study on influence factors of urban aerosol on visibility & extinction coefficient

杭州城市大气消光系数和能见度的影响因子研究

The Use of hydrocarbons in source analysis of aerosol

烃类污染物在大气气溶胶源解析方面的应用

Wide-band Extinction Method to Measure Aerosol Optical Depth and its Application

大气气溶胶光学厚度的宽带消光遥感方法及其应用

A Preliminary Study on the Properties of Atmospheric Aerosols in Qingdao

青岛地区气溶胶特性的初步研究

Analysis of aerosol optical property of horizontal extinction in Xi'an during 1980-2002

1980-2002年西安地区大气水平消光特性分析

The superiority of aerosol size counter method is put forwards .

列出了气溶胶粒径计数法较大气尘计数法的优越性，进而提出了用气溶胶粒径计数法来检测空气过滤器效率的观点。

Atmospheric aerosol optical depth is an indicator of air pollution .

气溶胶光学厚度也是大气污染的量化指示因子。

Aerosol Optical Thickness and Particle Size Distributions in Typical Arid Region

典型干旱区沙尘气溶胶光学厚度及粒度谱分布的初步分析

Influence of relative humidity on absorption of visible radiation of aerosol

相对湿度对大气气溶胶可见辐射吸收的影响

Study on making and animal experiment of pulmonary inhaled insulin aerosols

肺吸入胰岛素气雾剂的研制及动物实验研究

Monitoring Spatial Distribution of Aerosols in Beijing Based on Landsat TM Data

利用Landsat/TM影像监测北京地区气溶胶的空间分布

Continuous sampling and monitoring for α - radioactive aerosol in environmental air

环境空气中α放射性气溶胶的大容量连续取样及监测