片语

arid sand area干旱沙区

arid mountain area山旱区

arid crop area旱作区

arid agricultural area干旱农区

arid sandy area干旱风沙

arid mountainous area干旱山区

arid inland area干旱内陆区

semi arid hilly area半干旱山地丘陵区

arid hungriness area干旱荒漠地区

英汉例句

• yesterday i just visited china's southwestern arid area in yunnan and still saw the picture of 「a yoke of two cattle for tilling」 there.

  中国城乡存在很大的差距，昨天我刚到西南的旱区云南去了一趟，我在那里还看到耕地「二牛抬杠」的情景。

• wuwei oasis is the pillar of food foundation in hexi arid area and has made great contributions to gansu province.

  武威绿洲是河西粮仓的主要组成部分，是甘肃省的头号粮仓。

• in recent years, with the global warming of climate the brittle entironment in the northwest arid area of china received recognition ofpeople.

  近年来，在全球变暖的背景下，生态脆弱的西北干旱区的气候变化受到人们重视。

• the land degradation was basis on the frangibility of eco environment in the western semi arid area of northeast plain.

  东北平原西部半干旱地区土地退化的形成是由其生态环境的脆弱性决定的。

• the calculation error of evaporation power in arid area for few months in relatively high when the evaporation was comput…

  用彭曼原式和修正式计算干旱地区的蒸发力，个别月份误差较大。

• the seepage of irrigation water is an important source of groundwater in the irrigated farm region of arid area northwest china.

  西北干旱地带农业区的灌溉水入渗是地下水补给的重要途径。

• arid area in northern china is in shortage of water, seriously constraining development of economy and society, leading to strict ecological environment.

  我国北方干旱地区水资源短缺，严重制约了经济社会的发展，生态环境形势严峻；

• by integratively using rs, gis and geostatistics, the effects of downrange of the groundwater depth on nature vegetation degeneration in arid area were analyzed.

  综合运用rs、gis及地理统计学的理论、技术，监测干旱区地下水位降幅对天然植被衰退过程的影响。

• study on water resources in arid area is one of the focuses in water resource researches.

  干旱区的水问题是水资源研究的热点之一。

• the leading factors of soil ecosystem in arid area are discussed based an the application of the principle and method of grey relational gradation, the important part of grey system theory.

  本文应用灰色系统理论—灰色关联识别原理和方法，探讨干旱区土壤生态系统的主导因子识别。

• supper-fine components are also found in present dust from the loess plateau, but are absent in the dust from arid area of northwest china.

  黄土高原各季节的现代天然粉尘中同样存在超细粒组分，然而干旱区成壤作用较少的天然降尘中基本不存在超细粒组分。

• in arid and semi arid area of china, some natural conditions, such as shortage of fresh water, richness of solar radiation and energy, are similar to those of the mediterranean area.

  我国广大干旱半干旱地区在自然、气候等方面与地中海地区有若干相似之处，如淡水短缺、光照充足、能源丰富等。

• making a field comparative test on forestation living rate of locust in arid area by using plastic film, genbao, root-growing dust, water-keeping agent.

  采用农膜、根宝、生根粉、保水剂在干旱地区对刺槐造林成活率进行了田间对比试验。