1) Wind speed of field observation
野外观测风速
1.
According to the Wind speed of field observation during the three sandstorms in Gansu Province Minchin area, through deal with and analysis the wind speed of field observations, Calculated the surface roughness and wind friction during three sandstorms.
根据甘肃省民勤地区三次沙尘暴期间的野外风速观测资料,通过对野外观测风速数据的分析处理,计算了三次沙尘暴期间的地表粗糙度以及摩阻风速;对民勤地区的表土微团粒进行了取样,并通过干筛法对表土微团粒粒度分布进行了分析,将民勤地区表土微团粒的粒度分布通过拟合表示为2至3个对数正态分布群体的组合。
2) field observation
野外观测
1.
Modern researeh on the theory of field observation and that of data processing is often made separately.
现代野外观测和数据据处理常常分开来研究，在理论的联系上它们应该是一个整体，而且应该把野外观测的高质量，作为正确实施数据据处理的前提条件。
2.
In this paper, we take cutting cross-section for an example to carry out field observation, briefly introduce investigating method of flow wind speed of road snow-drift; quantitatively analyze flow pattern distributing of cutting crosssection, motion characteristics of snow-drift and central influencing factors of snow-drift process combine with field observation data and simulation results.
以全路堑横断面风吹雪的野外观测为例,介绍了公路风吹雪的流场风速观测方法;结合实地观测数据和仿真计算模拟结果,定量分析了全路堑横断面的流场分布特性、风吹雪运动特性、路面积雪形成过程以及雪害形成的主要影响因素。
4) JTEX" field test
JTEX野外观测试验
6) Field survey layout
野外观测方式
补充资料：野外
1.郊外;人烟稀少的地方。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条