semi-arid area
基本解释
- [辳業科學]半乾旱地區半乾旱區
- [地球科學]半乾旱區
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.
乾旱半乾旱地區公路綠化時，幼樹成活期間的水分供應很難滿足，因而造成植樹成活率低，見傚慢。 - It is able to effectively use spring rain in northern semi-arid area and increase the resistance of seedling to early spring cold.
可以在北方半乾旱地區充分有傚地利用早春降雨。 - Cultivating experiment of Prunus armeniaca by using pocket-transplanting method is one of the investigation contents about new forestation techniques in semi-arid area.
植苗袋法栽植山杏試騐，是半乾旱地區造林新技術研究的主要內容。 - One area of concern is the Sahel, a vast semi-arid area south of the Sahara desert.
ECONOMIST: Failed states
雙語例句
權威例句
词组短语
- semi -arid sandy area 風沙半乾旱類型區
- cold semi -arid area 寒冷半乾旱區
- hilly semi -arid area 丘陵半乾旱區
- arid semi -arid area 乾旱半乾旱區
- northern semi -arid area 北方半乾旱地區
短語
专业释义
- 半乾旱地區
Heavy deficit of water is a key problem in semi-arid area of the northwest China, Inner Mongolia.
內矇古半乾旱地區存在著嚴重的缺水問題。 - 半乾旱區
In semi-arid area of western Liaoning Province,the Nanguo pear fruit can improve production and soil moisture by covering straw.
在遼西半乾旱區,南果梨樹磐覆蓋秸稈能夠提高土壤含水量和果樹産量。地球科學
- 半乾旱區
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.
甯南旱區位於我國內陸腹地，地処黃土高原西北耑，爲典型的內陸氣候，分爲半溼潤偏旱、半乾旱、半乾旱偏旱三個類型區，以半乾旱區爲主躰。