1) summer and autumn continuous arid
伏秋连旱特征
2) midsummer and autumn droughts
伏秋旱
1.
his paper has analysed the causes and properties of the midsummer and autumn droughts and the countermeasures of drought hazard in the lowhill red soil region.
本文全面分析了低丘红壤区伏秋旱的成因、特征和抗旱措施。
4) drought from autumn to spring
秋冬春连旱
1.
By using the NCEP/NCAR reanalysis pressure data, 48-station observational precipitation data, and methods of EOF and composition, spatial-temporal distribution and circulation evolution of drought from autumn to spring in Guangdong are studied.
利用1948—2006年NCEP/NCAR的再分析高空资料以及广东省48个测站的降水资料,综合采用L指数和AWTP指数可对广东秋冬春连旱进行较好的描述;EOF的分析表明广东的秋冬春连旱空间变化具有全省一致性,时间上不仅具有明显的年际变化,还有阶段性变化和趋旱的趋势变化。
6) drought character
干旱特征
1.
According to regional drought character and purpose of water resources engineering risk researches, the paper made a comparison between two kinds of methodologies of characterizing regional drought and analyzing risk of regional water supply.
阐述了区域干旱现象的一般特征及其在我国开展研究分析的重要性和必要性,简要分析了目前国内外关于区域干旱期供水工程运行研究的一些特征状况;针对区域干旱特征和供水工程风险研究目标,在具体描述可靠性、恢复能力及易损性等3个重要的干旱特征指标的基础上,总结比较了2种典型的表达区域干旱特征和风险分析内容的观点及方法。
2.
According to the statistical data of monthly precipitation from 1961 to 2000 in Chaoyang Prefecture,the paper uses the methods of anomalous percentage and Z-index to analyze the drought characters of Chaoyang Prefecture.
根据辽宁省朝阳地区1961~2000年历年月降水量的实测资料,用降水距平百分率、Z指数方法分析朝阳干旱特征,证明:根据降水资料来判断朝阳地区干旱特征是比较准确的。
3.
The drought character of semi-humid and semi-arid climate affects the natural geo-environment of Loess Plateau deeply and widely,which should be paid special attention when we take measures in the Loess Plateau.
研究表明,黄土高原深层土壤水分呈低水平循环状态,易形成土壤干层,而季节干旱是土壤干层形成的直接驱动力;"低降水、高蒸发"的气候特点是黄土高原土壤干层形成的决定因素,半湿润半干旱气候中的干旱特征对黄土高原自然地理环境产生广泛而深刻的影响。
补充资料：伏连
伏连
伏连 病名。传尸病内传至脏者。《外台秘要》论传尸，以病邪内传五脏，名之传连。可用朱砂丸治疗。参见传尸条。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条