In this paper, when assuming a Gaussian near field distribution on the cross section of single-mode fiber, it has been derived theoretically that the far field is also a Gaussian distribution.
本文在假定单模光纤横端面上的近场为高斯分布的前提下,从理论上导出了其远场分布也是高斯分布。
On the basis of investigating groundwater dynamic feature and groundwater distribution feature, the distribution rule of seepage field is ascertained and leakage by-pass dam field is confirmed.
通过坝址两岸地下水动态特征和地下水分布特征研究,阐明了地下渗流场的分布规律并确定了产生绕坝渗漏原因和途径。
In order to improve temperature field distribution of ZL80 wheel loaders power gearshift gear-box, the paper researches the wheel loaders temperature field distribution in unit time.
为了改善ZL80型轮式装载机的动力换挡变速箱的温度场分布状况,对其单位时间内温度场分布进行了研究。
应用推荐