Semiarid
英音[ ˌsemɪˈærɪd ] 美音[ ˌsemiˈærɪd ]

半干旱

常用释义

词性释义

adj.

半干旱的;雨量非常少的
例句
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  • 半干旱
Arid and extremely arid land are deserts, and semiarid grasslands generally are referred to as steppes.
干旱和极度干旱的土地是沙漠,半干旱草原和通常被称为草原。
The measurement of water resources carrying capacity was an important guidance to the sustainable development of arid and semiarid area.
水资源承载力分析计算和评价是干旱半干旱区寻求区域可持续发展道路的重要依据。
对黄土高原半干旱地区土地利用变化进行了土壤养分、酶活性及相关性研究。
本研究为沙棘在黄土高原半干旱区大面积荒山抗旱造林,经营管理提供了科学依据。
Presented arid-semiarid with low temperature, and the upper part presented alternation of aridity and humidity with low temperature.
明一段下部是气温偏低的干旱、半干旱环境,上部是气温偏低的干、湿交替环境;
探讨了土壤微生物结皮在中国干旱沙漠地区生态恢复中的地位及作用。
Soil microbiotic crust is developed broadly and has an ecological significance in arid and semiarid regions.
土壤微生物结皮广泛存在于干旱半干旱地区,且具有重要的生态学意义。
黄土高原半干旱区人工刺槐林水分密度生长效应研究。
Drought stress and nitrogen deficiency are major factors limiting plant growth in the arid and semiarid areas.
干旱与氮素胁迫是干旱、半干旱地区限制植物生长的两大主要环境因素。
在黄土高原半干旱地区,对旱地春小麦进行短期地膜覆盖试验。
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。
In the middle is tropical desert , generally arid to semiarid ; temperate in south and east; tropical in north.
中部为热带沙漠气候,东、南、北为热带草原气候,东南沿海气候温和。
半干旱冷凉区玉米抗旱丰产集成技术。
Over 95% of the cashmere goats are distributed in dry areas, mainly in arid, semiarid and desert.
国内外绒山羊品种95%以上分布于旱区,而又以干旱、半干旱和荒漠为主产区。
Cold regions cover the areas with the average temperature of the coldest month below 0'C. Arid regions cober arid and semiarid areas.
寒区是指冬季最冷月平均温度为零度以下地区;旱区包括干旱区和半干旱区。
半干旱地区地膜覆盖对作物产量和氮效率的影响。
It is located in the Nevada desert, surrounded by many valleys, semiarid and the the highest temperature would be 50 degree in summer.
它地处内达华州荒凉的沙漠包围的山谷地区,与量少,夏季最高温度50度。
In recent years, maize had became a major grain crop in the northwest semiarid region especially the Loess Plateau.
近年来,玉米在西北半干旱地区,特别是黄土高原南部半干旱地区广泛种植,已成为这一地区重要的栽培作物。
Aims In arid and semiarid regions, precipitation is the most important water source for plants.
自然降水是干旱、半干旱地区荒漠植物重要的水分来源。
大约200种:西半球的干旱和半旱的地区;中国有2种(引入栽培)。
钙层土半干燥和干燥地区含丰富碳酸钙和氧化钙的土壤
Northwest China which is located in the arid or semiarid area is the most important base of animal husbandry in China.
地处干旱半干旱带的西北地区,是我国最重要的畜牧业基地。
黄河中上游半干旱区典型盐渍土中拮抗性放线菌筛选
半干旱雨养区小麦叶片光合生理生态特征及其对环境的响应
半干旱区流域土壤养分分布特征及其与地形、植被的关系
宁南半干旱地区农田和草地生态系统能量通量的季节变化
辽西半干旱山地刺槐人工林生长调查
定西半干旱地区春小麦抑蒸集水抗旱技术研究
宁南半干旱退化山区生态农业模式构建的理论与实践
半干旱黄土丘陵沟壑区降水特征值和下垫面因子影响下的水土流失规律
1·Shrub expansion has occurred in other environments, like semiarid grassland, and tall grass prairies.
灌木的扩张也发生在其他环境中,比如半干旱草原和高草草原。
2·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.
在许多半干旱的地区中,同样存在树带界限的下限区域;在这片区域之内,由于缺乏水分,森林下沿区域的植被通常会逐渐变成干草原或沙漠。
3·The trees are most heavily concentrated in the south of Maranhão, in the transition zone between Brazil's semiarid northeast and the Amazon rainforest.
马兰豪州南部是棕榈树最为集中的地方,分布在巴西的半干旱地区东北部和亚马逊雨林交界的地区。
4·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。
5·So that hole seeding of dryland spring wheat with autumn mulching has a high extension value in semiarid areas.
因此,旱地春小麦秋覆膜穴播栽培技术在半干旱地区有较高的推广价值。
常用短语
semiarid climate
semiarid climate - [地理]半干旱气候;草原气候