片语

semiarid areas in South Ningxia宁南偏旱区

cold semiarid areas高寒半干旱

semiarid and arid areas干旱及半干旱地区

semiarid hilly areas半干旱山区

英汉例句

• groundwater overexploitation is very serious in arid or semiarid areas of north china.

  北方干旱、半干旱地区地下水超采严重，水资源供需矛盾突出。

• in the arid and semiarid areas of northwest and north china, the area of shrubs accounts for 36.

  在干旱、半干旱的华北地区和西北地区，退耕还林工程中营造的灌木林占36。

• target of the researches is to meet the need in choice of tree species with drought-tolerance and lower water consumption, higher survival rates in the semiarid areas of beijing.

  旨在为北京地区进行城市绿化及抗旱节水树种选择、提高造林成活率提供理论依据。

• in the past the knowledge on agriculture issues in semiarid areas had obvious defect and now the agriculture issues should be observed and understood from a new angle.

  以往对半干旱地区农业问题的认识带有明显的缺陷，应该从一种新的角度重新加以观察和认识。

• in many semiarid areas there is also a lower timberline where the forest passes into steppe or desert at its lower edge, usually because of a lack of moisture.

  在很多半干旱地带也有下层的树带界限，在这种环境中，由于缺乏水分，森林下缘逐渐变成干草原或者是沙漠。

• this technique proves suitable to semiarid areas for the purpose of increasing rainwater use efficiency.

  该技术是适合于半干旱地区的一种能较好提高降水利用率的种植方式。

• active lizard having a network of dusky dark markings; of semiarid areas from oregon and idaho to baja california.

  身上有网格状深色斑点的活跃的蜥蜴；产于从俄勒冈和爱达荷到加利福尼亚巴加的半干旱地区。

• the infection is not transmitted person to person and is caused by the fungus coccidioides immitis, which is found in soil in certain semiarid areas of north and south america.

  这种病的感染不通过人际传播，而是由粗球霉菌造成，这种真菌存在于美国北部和南部一些半干旱区域的土壤中。

• arid and semiarid areas are main areas of food production in our country. water shortage and nutrient deficiency are two key factors that restricted crop production in these areas.

  干旱和半干旱地区是我国重要的农业生产区，水分不足和养分缺乏是制约其生产发展的两个关键因素。

• as far as wide arid and semiarid areas in north china is concerned, water shortage is a key factor to restrict developing social economy and building ecological environment.

  水资源短缺是制约我国北方广大干旱半干旱地区社会经济发展和生态环境建设的重要因素。