semi-arid area

基本解釋

• [農(nóng)業(yè)科學(xué)]半干旱地區(qū)半干旱區(qū)
• [地球科學(xué)]半干旱區(qū)

英漢例句

雙語(yǔ)例句

• In arid and semi-arid area, the low survivor ratio and the effect of afforestation were common in afforesting the highway.
  干旱半干旱地區(qū)公路綠化時(shí)，幼樹成活期間的水分供應(yīng)很難滿足，因而造成植樹成活率低，見(jiàn)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區(qū)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.
  植苗袋法栽植山杏試驗(yàn)，是半干旱地區(qū)造林新技術(shù)研究的主要內(nèi)容。

權(quán)威例句

• One area of concern is the Sahel, a vast semi-arid area south of the Sahara desert.
  ECONOMIST: Failed states

• semi-arid area更多例句

詞組短語(yǔ)

短語(yǔ)

• semi -arid sandy area 風(fēng)沙半干旱類型區(qū)
• cold semi -arid area 寒冷半干旱區(qū)
• hilly semi -arid area 丘陵半干旱區(qū)
• arid semi -arid area 干旱半干旱區(qū)
• northern semi -arid area 北方半干旱地區(qū)

• semi-arid area更多詞組

專業(yè)釋義

農(nóng)業(yè)科學(xué)

• 半干旱地區(qū)

  Heavy deficit of water is a key problem in semi-arid area of the northwest China, Inner Mongolia.
  內(nèi)蒙古半干旱地區(qū)存在著嚴(yán)重的缺水問(wèn)題。

• 半干旱區(qū)

  In semi-arid area of western Liaoning Province,the Nanguo pear fruit can improve production and soil moisture by covering straw.
  在遼西半干旱區(qū),南果梨樹盤覆蓋秸稈能夠提高土壤含水量和果樹產(chǎn)量。

  地球科學(xué)

• 半干旱區(qū)

  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.
  寧南旱區(qū)位于我國(guó)內(nèi)陸腹地，地處黃土高原西北端，為典型的內(nèi)陸氣候，分為半濕潤(rùn)偏旱、半干旱、半干旱偏旱三個(gè)類型區(qū)，以半干旱區(qū)為主體。