以往free response选考考点中极坐标(Polar coordinate)、斜率场(Slope field)与分式拆分(Partial fraction)本次没有出题。
基于10个网页-相关网页
red soil slope field 红壤坡地
loess slope field 黄土坡地
field slope 田间坡度
slope field in red soil 红壤坡耕地
Residential district on slope field 坡地住宅区
slope on border of field 方〉∶田地边上的坡儿
slope stress field 斜坡应力场
Soil erosion and fertilizer application made soil acidified in slope field,soil acidification increased significantly with depth.
水土流失和化肥的施用使得坡耕地土壤发生了酸化,随土层的加深而酸化加重。
参考来源 - 不同农作处理对坡耕地水土流失和养分流失的影响研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
Soil erosion and fertilizer application made soil acidified in slope field, soil acidification increased significantly with depth.
水土流失和化肥的施用使得坡耕地土壤发生了酸化，随土层的加深而酸化加重。
On compound slope field, the soil erosion displayed strong, week and depositional on steep, gentle and concave slopes, respectively.
在复合坡面，随坡面的陡、缓、凹，土壤侵蚀表现强、弱、沉积；
Whole potato tuber seeding is a key for enhancing the growth and increasing potato yield, with a yield increase more than 16% and 20% in plain fertile field and slope field, respectively.
整薯做种薯栽培是马铃薯高产的关键措施，在平肥地上可提高块茎产量16%以上，坡地上提高20%以上。
应用推荐