近地表的 meaning in Chinese
near surface
Examples
- Valley and i saw immediately that the magma must have originated in rock once near the earth ' s surface
我们立即了解，该岩浆必定是由近地表的岩石形成。 - In this paper , one structured refining meshing scheme is presented for earth , which can make all mesh sizes in the earth more uniform , and refine the meshes near the surface area so as to meet the need of the geophysical analysis
本文提出了一种地球结构化网格的生成和加密划分方案，可以对整个球体形成较为均匀的网格，并能够对近地表的区域完成网格加密以达到地球物理分析的需要。 - The authors established an initial velocity model based on the first break time of the actual data , then realized the forward calculation with the improved shortest path ray tracing algorithm , and applied the improved constrained damped simultaneous iterative reconstruction technique ( cdsirt ) to solve large - scale and sparse equations for inversing the near - surface velocity field
根据实际地震数据的初至波时间建立初始速度模型；采用改进的最短路径射线追踪算法进行正演；利用改进的约束带阻尼联合迭代重建技术( cdsirt )求解大型、稀疏的方程组来反演近地表的速度场。 - The results show that compared to salix psammophila barrier , ecomat cover does decrease surface sand transportation rate ( sstr ) , increase surface soil nutrient , and enhance growth of platycladus orientalia to the extent , undoubtedly ecomat is one of surface cover materials for sand - fixation and revegetation ; compared to two other ecomat part - cover types ( banded and chessboard ) , the all - cover type can also decrease sstr , increase surface soil nutrient significantly , growth condition of platycladus orientalia , however , is not good as expected , which may attributes to lower infiltration rate of slight rainfall ; as for two part - cover types , chessboard type is better than banded type in increasing of sstr and enhancement of platycladus orientalia growth
研究结果表明，与沙柳沙障相比，生态垫确实可以降低近地表的输沙率，提高生态垫下土壤的养分含量，一定程度上提高柠条的地径和高度，可见生态垫是一种很好的促进流沙固定和植被恢复的地表覆盖材料；与其它两种生态垫铺设方式（品字状和带状）相比，全铺可以显著降低近地表的输沙率，提高其下土壤的养分含量，但柠条的生长状况却略差，这可能与全铺降低了小雨入渗的可能性有关；就两种部分铺设的方式而言，无论从降低近地表的输沙率还是促进柠条的生长土来看，品字状都明显优于带状。