semi-arid area
基本解释
- [农业科学]半干旱地区半干旱区
- [地球科学]半干旱区
英汉例句
- In arid and semi-arid area, the low survivor ratio and the effect of afforestation were common in afforesting the highway.
干旱半干旱地区公路绿化时,幼树成活期间的水分供应很难满足,因而造成植树成活率低,见效慢。 - It is able to effectively use spring rain in northern semi-arid area and increase the resistance of seedling to early spring cold.
可以在北方半干旱地区充分有效地利用早春降雨。 - Cultivating experiment of Prunus armeniaca by using pocket-transplanting method is one of the investigation contents about new forestation techniques in semi-arid area.
植苗袋法栽植山杏试验,是半干旱地区造林新技术研究的主要内容。 - One area of concern is the Sahel, a vast semi-arid area south of the Sahara desert.
ECONOMIST: Failed states
双语例句
权威例句
词组短语
- semi -arid sandy area 风沙半干旱类型区
- cold semi -arid area 寒冷半干旱区
- hilly semi -arid area 丘陵半干旱区
- arid semi -arid area 干旱半干旱区
- northern semi -arid area 北方半干旱地区
短语
专业释义
- 半干旱地区
Heavy deficit of water is a key problem in semi-arid area of the northwest China, Inner Mongolia.
内蒙古半干旱地区存在着严重的缺水问题。 - 半干旱区
In semi-arid area of western Liaoning Province,the Nanguo pear fruit can improve production and soil moisture by covering straw.
在辽西半干旱区,南果梨树盘覆盖秸秆能够提高土壤含水量和果树产量。地球科学
- 半干旱区
Ninan is a dry region in the inner part of China and located at the northwestern part of loess plateau. It belongs to inland climate, consists semi-moist area with drought stress, semi-arid area and semi-arid area with drought tendency.
宁南旱区位于我国内陆腹地,地处黄土高原西北端,为典型的内陆气候,分为半湿润偏旱、半干旱、半干旱偏旱三个类型区,以半干旱区为主体。