Atmospheric precipitation

Based on the data of aerosol chemical compositions obtained at WMO GAW (World Meteorological Organization Global Atmospheric Watch) station in eastern China-Lin' an regional background air pollution monitoring station, two methods (referred as Malm method and Stelson method) that were described by Malm and Stelson were used to study the mass closure of sampled aerosols.

通过在WMO GAW区域大气本底污染监测站－临安大气本底污染监测站采集的气溶胶样品的化学成分的分析结果，分别用Malm(1994)和Stelson(1981)提出的方法（分别记为Malm方法和Stelson方法）重建气溶胶质量浓度，并与称重获得的质量浓度进行对比，发现虽然Stelson方法和Malm方法所考虑的物质组成及所使用的化学成分个数并不相同，其计算结果略有差异，但总的来说2种方法都能较好的反映绝大部分的气溶胶质量，在实际应用中可以根据所分析的化学成分数据情况和研究的目的采用不同的质量重建方法。

Based on the data of aerosol chemical compositions obtained at WMO GAW(World Meteorological Organization Global Atmospheric Watch) station in eastern China——Lin'an regional background air pollution monitoring station,two methods(referred as Malm method and Stelson method) that were described by Malm and Stelson were used to study the mass closure of sampled aerosols.The inter-comparison of reconstructed aerosol masses with the gravimetric masses showed good agreements,although the tw...

通过在WMO GAW区域大气本底污染监测站——临安大气本底污染监测站采集的气溶胶样品的化学成分的分析结果，分别用Malm(1994)和Stelson(1981)提出的方法(分别记为Malm方法和Stelson方法)重建气溶胶质量浓度，并与称重获得的质量浓度进行对比，发现虽然Stelson方法和Malm方法所考虑的物质组成及所使用的化学成分个数并不相同，其计算结果略有差异，但总的来说2种方法都能较好的反映绝大部分的气溶胶质量，在实际应用中可以根据所分析的化学成分数据情况和研究的目的采用不同的质量重建方法。

The phenomena under investigation are often vexingly complex, and they engage a large array of scientific disciplines: Geology, Geophysics, Geochemistry, Geobiology, Physical and Chemical Oceanography, Meteorology, Atmospheric Chemistry, and Planetary Science.

我们所调查研究的现象通常十分的复杂，因此需要众多学科专业知识的配合：地质学、地球物理学、地球化学、地球生物学、海洋物理学与海洋化学、气象学、大气化学和行星科学等。

Based on geometric optics method, the atmospheric profiles are inverted from the excess phase delays of a COSMIC RO event occurring on June 6, 2007 over Australia.

基于几何光学反演方法，由附加相位延迟序列出发，对2007年6月6日发生在澳大利亚上空的一次COSMIC掩星事件进行了反演。

Atmospheric aerosol has important impact on many geophysical and geochemical processes, and affects the biosphere and geosphere significantly.

大气气溶胶在许多地球物理和地球化学过程中都起着重要的作用，对地圈、生物圈也有着非常重要的影响。

Atmospheric aerosol has important impact on many geophysical and geochemical processes, and affects the biosphere and geosphere si...

大气气溶胶在许多地球物理和地球化学过程中都起着重要的作用，对地圈、生物圈也有着非常重要的影响。

The geostrophic wind is a special cross-coupling phenom-enon between the dynamic process and the thermodynamic process in the atmospheric system.

地转风和热成风是一种大气系统特有的动力过程和热力过程的交叉耦合现象，这是大气系统交叉耦合现象的一个实际例证。

The winds at different heights and other parameters in the atmospheric boundary layer over water can be calculated by the use of the model as long as the geostrophic wind and...

在模式中，地转风速G，粗糙度z。，柯氏参数f是给定的外参数，风和湍

The accumulation of snow and ice during a glacial period increases the surface albedo, reflecting more of the Sun's energy into space and maintaining a lower atmospheric temperature.

冰河时期冰雪的堆积增强了地表反射率，将更多的太阳能量反射到太空中，使大气温度维持在较低水平。

Several key research fields,including monitoring and evaluation of Antarctic mass balance throughout field measurement,GPS,satellite techniques and digital modelling;Atmospheric and environmental chemistry as well as climate record in Antarctic snow and ice;Deep ice core study and its comparison with other paleoenvironmental records,are currently focused in Antarctic glaciological study.

南极冰盖净物质平衡的观测和估算，冰盖物质平衡与气候变化的预测模型；南极冰雪大气、气候和环境化学；南极深冰芯分析，及其与其它古环境记录的对比研究，是目前南极冰川学研究的几个热点、关键问题。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。