2) coherence property
相干特征
3) interaction characteristics
干扰特征
1.
Focusing on the open water performance of integrated propulsors with pre-swirl stator,duct and rotor,using factor analysis theory and de-compound experimental method,the interaction characteristics among components and open water efficiency of the propulsor were analyzed and the expression and measurement method for this type of propulsor were also established.
以由导管、前置定子和转子构成的组合推进器敞水性能为研究对象,运用因子分析理论和分解试验方法,分析并建立了组合推进器各部件水动力相互干扰特征和敞水效率的表达与测量方法。
4) 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。
5) drought characteristics
干旱特征
1.
Regional drought characteristics in China and some countermeasures;
我国区域干旱特征及干旱灾害应对措施分析
6) multi stem
多干特征
补充资料：干预
过问（别人的事）：事涉隐私，不便～。也作干与。
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