Depreciation Expense-Land Improvements
折旧费用-土地改良
A. splendens is a pioneer plant in saline-alkali soil ameliortion.
芨芨草是盐碱化土地改良中的先锋草种。
The barren land has been turned into fertile fields.
贫瘠的土地已改成良田。
a farm with 50 acres of unimproved and 68 acres of improved land; unimproved woodlands.
拥有50英亩未改良土地和68英亩改良土地的农场；原始林地。
The land can be improved, but a lot of things must be done first.
土地能够被改良，但必须做许多事情。
We improved the farm land by spreading earth over the sand.
我们在沙上撒土，以此改良耕地。
The government spent a lot of money helping make this land better.
政府花了大量资金帮助改良这片土地。
The government spend a lot of money to help make this land better.
政府花了大量资金，帮助改良这块土地。
(of land) improved by gardening or landscape architecture.
（指土地）通过园艺或者造园术进行改良。
Reduces Resistance New Method of Based on Soil Amelioration Technology Network;
基于土壤改良技术的地网降阻新方法
Experimental Study on the Lime-Stabilized Expansive Soils of Hefei
合肥地区膨胀土的石灰改良试验研究
Effect of special soil amendment for improvement of saline soil in northern Yinchuan of Ningxia
宁夏银北地区盐化土壤改良成效研究
Status of Soil Fertility of Arable Land in Fu'an City and Improved Approaches
福安市耕地土壤肥力状况及改良途径
The Study of the Effect in Improvement of Alkaline Soil with Liquid-amendment (Kangdibao、Yanjianfeng);
液体改良剂（康地宝、盐碱丰）对碱土改良效果的研究
The Forest Soil Improvement and Its Rationaal Utilization in the Area of East Fujian
闽东地区林业土壤的改良及合理利用初探
Studies on Soil Properties of Aeolian Sandy Land Improvement and Utilization in South Edge of Musu Desert
毛乌素沙地南缘改良与利用风沙土性质研究
Study on the Characteristics of Soil Heavy Metal Pollution and Amendment Steps on Mine Tailings;
土壤重金属污染特征及尾矿地的改良措施研究
Study on the Aplication Effect of Soil Conditioners in South Acidic Slope Farmland
南方酸性坡耕地土壤改良剂应用效果的研究