您要查找的是不是:
- Roughness length during the flood phase is larger than that during the ebb phase, whilst shear velocity during the flood phase is smaller than that during the ebb phase. 涨潮阶段床面粗糙长度大于落潮阶段,涨潮阶段摩阻流速小于落潮阶段。
- The main parameters calibrated in the model are dispersion coefficient(a=0.07, b=0.7), roughness length(0.02m), wind drag coefficient(Cwd=3%), and evaporation rate(0.1/d). 经过率定后确定模型中主要参数值如下:扩散参数a=0.;07;扩散参数b=0
- The main research progress of the relationship between aerodynamic roughness length and vegetation characteristics is summarized and analyzed in this paper. 本文系统地总结了近年来空气动力学粗糙度与植被特征关系的研究成果;分析了各种植被特征因素与空气动力学粗糙度的关系;并对影响空气动力学粗糙度的植被因素的研究方向进行了预测.
- A new method is proposed for the effective roughness length (ERL) in heterogeneous terrain based on the principle of equalization of momentum or heat fluxes calculated by the drag coefficient parameterization scheme used in the ECMWF numerical model. 利用湍流通量相等原理和ECMWF的总体湍流输送系数参数化方案,研究了气候数值模式中非均匀地表类型的有效粗糙度计算问题。
- Land surface models, e. g. Biosphere Atmosphere Transfer Scheme(BATS), estimate albedo of trees over snow roughly with the parameters of roughness length, Z 0, and snow depth, d . 目前在地表模型 (如BATS模型 )中 ,是通过空气动力学粗糙度Z0 与降雪深度d两个参数来估计雪地上树冠的反照率的。
- Review of Aerodynamic Roughness Length 空气动力学粗糙度的物理与实践意义
- dynamical transfer roughness length 动力传输粗糙度长度
- Roughness of the skin can be caused by bad diet. 饮食不好可能引起皮肤粗糙。
- Studies on Influences of Vegetation on Aerodynamic Roughness Length 植被条件对下垫面空气动力学粗糙度影响实验研究
- The Determination of Roughness Length over City Surface 城市表面粗糙度长度的确定
- This rough track will soon be a metalled road. 这条坑坑洼洼的路不久就要铺上碎石了。
- The ship pitched and tossed in the rough seas. 轮船在汹涌澎湃的大海中起伏颠簸。
- My walking stick is the same length as yours. 我的拐杖和你拐杖长度一样。
- This car really comes into its own on rough ground. 这辆汽车在颠簸的路上才真正显示出它独特的性能。
- This car will turn in its own length. 这种汽车可以在自身长度范围内掉头。
- The cart bumped along the rough road. 运货马车沿着崎岖不平的道路颠簸而行。
- I arrived at that city at length. 我最终到达了那个城市。
- Could you give me a rough idea when you'll be back? 你能告诉我你大概什么时候回来吗?
- It is rough on him to work at Christmas. 他很倒楣,在耶诞节还要工作。
- This river is ten times the length of that River. 这条河的长度是那条河的十倍。