1) prefreshet period
汛前期
2) pre-rainy season
前汛期
1.
The regional durative rainstorm during pre-rainy season over South China is defined and its climatic distribution features before and after the onset of South China Sea summer monsoon are studied using daily rainfall data of 175 stations in Guangdong and Guangxi provinces.
利用广东和广西两省共175个台站的日降水观测资料,采用计算机检索的方法,对1961-2005年间华南前汛期区域持续性暴雨进行了定义。
2.
Following Part I of this study,spatial patterns of frontal rain and summer monsoon rain during pre-rainy season in South China are explored in this paper.
利用中国730站降水资料和第I部分(郑彬等,2006)得到的华南前汛期锋面降水和季风降水的划分日期,计算出1958-2000年华南前汛期锋面降水量(强度)和季风降水量(强度)的序列,采用EOF和扩展EOF分析方法,得到华南前汛期降水的几个主要分布型,并探讨锋面降水与季风降水的可能联系。
3.
Following the Part I, spatial patterns of frontal rainfall and summer monsoon rainfall during pre-rainy season in South China were explored in this paper.
利用中国730站降水资料和第I部分得到的华南前汛期锋面降水和季风降水的划分日期,计算出1958-2000年华南前汛期锋面降水量(强度)和季风降水量(强度)的序列,采用EOF和扩展EOF分析方法,得到华南前汛期降水的几个主要分布型,并探讨锋面降水与季风降水的可能联系。
3) pre flood period
前汛期
1.
Through the EOF analysis method and Z index,kenel distribution of precipitation as well as flood and draught level in the pre flood period(April~June) are graded with a view to study the spatial distribution,annual changes and changes in decades of flood and draught,and an analysis for the causes of flood and draught is also made.
利用 EOF分解和 Z指数对广西前汛期 (4～ 6月 )降水进行型态分布及旱涝等级的划分 ,研究旱涝的空间分布、年际变化及年代际变化 ,并对旱涝成因进行了分析。
4) rain period
前后汛期
5) Flood season and pre-summer
汛期及前期
补充资料：癌前期病变
癌前期病变
是指一类有发展成恶性肿瘤趋势的病理过程。关于哪些疾病属于癌前期疾病，看法并不一致。一般认为应包括肠上皮化生、粘膜白斑，阴茎乳头状瘤等。正确处理这些病变，可减少癌的发生。
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