Atmospheric precipitation

There are a great number of concrete structures existing in the atmospheric environment.

西安建筑科技大学，结构工程，2008年，博士

And, when atmospheric methane condenses, it makes fog.

当大气中的甲烷凝结就形成了雾。

The result indicates that the impact of inner-scale on scintillation is important,at the same time the scintillation index varies with the wave length and structure constant of atmospheric.

结果表明：湍流内尺度对激光大气水平传输过程中的光强闪烁效应具有重要的影响，同时闪烁指数还随着传输激光的波长和大气结构常数等的变化而变化。

Large aperture laser scintillometer for measuring the refractive index structure constant of atmospheric turbulence.

测量大气折射率结构常数的大口径激光闪烁仪。

According to the generalized Huygens-Fresnel principle, the peculiarity of laser beam intensity distribution is simulated under the different condition such as refractive index of atmospheric structure constant and transmission pace and laser wavelength.

根据广义惠更斯-菲涅耳原理，对TEM00模和TEM10模光束在不同大气折射率结构常数、传输距离和传输激光波长条件下的光强分布特性进行数值模拟。

The atmospheric mean horizonal convergence in two examples is calculated using the two modified EVAD methods,the convergence obtained is then adjusted with the variational method,and the vertical velocity is computed in ter...

根据这2种改善的EVAD方法，分别计算出大气平均散度，再用变分法对散度值进行调整，然后利用连续方程，计算大气的垂直速度，并对各种结果进行了比较分析。

This paper analyzed the carbon isotopic ratios of tw o cryptoMeria, collecting froM West TianMu Mountain, Zhejiang, and studied th e t ree-ring carbon isotopic ratios evidence, for the atMospheric CO2 concentrati on change after Industrial Revolution.

植物在同化大气CO2过程中产生碳同位素分馏，因此，树轮中稳定碳同位素比值（1 3C/12C）不仅是重建古气候的工具，也是过去大气CO2浓度变化的敏感指示器。

More experiences approved that the content of the cupper in African atmospheric particles is fatal to the phytoplankton.

更多的试验证实，对于两类浮游植物而言，非洲大气粒子中的铜含量是致命的。

More experiences approved that thecontent of the cupper in African atmospheric particles is fatal tothe phytoplankton.

更多的试验证实，对于两类浮游植物而言，非洲大气粒子中的铜含量是致命的。

To get a comprehensive understanding of the relationship between the atmospheric particles and the global marine ecosystem, Paytan and her research group made the simulation about the gross of the cupper deposition in marine.

为了对大气粒子与全球海洋生态系统之间的关系有一个全面的了解，Paytan和她的研究小组对海洋中铜沉积作用的总量进行了模拟。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。