Application of F test in the annual precipitation calculation;
F检验法在年降水量分析计算中的应用
Preliminary analysis for the regularity of annual precipitation in Shanxi Province;
山西省年降水量规律初探
Analysis for annual precipitation series representation and multi-year change in the downstream of Sanmingshaxi region;
三明沙溪下游地区年降水量系列代表性及多年变化分析
By using the daily precipitation data of 81 stations in Northeast China during 1959—2004,we analyze the spatial and temporal distribution characteristics and variations of annual rainfall,precipitation-concentration degree(PCD) and precipitation-concentration period(PCP).
利用1959—2004年东北81个气象站逐日降水资料分析了东北年降水量、年集中度和年集中期时空分布特征和变化规律。
The correlative degrees between the productivity and RGS, annual rainfall and key growth season rainfall (KGSR) were 0.927, 0.893 and 0.859, respectively.
年降水量次之 ,为 0 .893; 关键期降水最小 ,为 0 .85 9。
The inter-annual change of precipitation was analyzed through the ratio of maximum and minimum precipitation.
利用最大年降水量与最小年降水量比值来分析降水量的年际变化特徵。
CALCULATION AND DISTRIBUTIONAL CHARACTERISTICS OF ANNUAL RAINFALL AMOUNT IN MOUNTAINOUS REGIONS OF NORTH CHIAN
华北山区年降水量的推算和分布特征
Characteristics of the Annual Precipitation Variation in North Xinjiang Region,China in 1543-2001
1543—2001年北疆区域年降水量变化特征分析
Perennial Dynamic Variation of Annual Precipitation in Baiyanghe Basin
白杨河流域年降水量多年变化特性分析
Application of Grey Markov Model to Forecast of Annual Precipitation;
灰色—马尔科夫链在年降水量预测中的应用
Statistical Analysis on the Characteristics of Precipitation from 1967 to 2006 in Pubei County,Guangxi
广西浦北县1967～2006年降水量特征统计分析
Analysis on the Characteristic of Precipitation Variability & Effects in Recent Fifty-seven Years in Chongqing Area
重庆地区近57年降水量变化特征及其影响分析
Prediction model of annual precipitation based on information-diffusion approximate reasoning
基于信息扩散近似推理的年降水量预测模型
An Annual precipitation Forecasting Based on Weighted Markov Chain in Wenzhou
温州市年降水量的权马尔可夫链预测模型
Location of Precipitation in the Whole Country in 2001
2001年度全国降水量布
It also has plenty of rainfall with an average precipitation per year of 1,872 mm.
它还有大量降水量，每年可达到1872毫米。
The annual precipitation in the whole country is less than the figure of the conventional years and even lower than the serious draught year 2000.
全国年度降水量少于常年值，且少于大旱的2000年。
The amount of snow this year have be below average
今年的降雪量低於平均水平
The amount of snow this year have is below average.
今年的降雪量低於平均水平。
The amount of snow this year has been below average.
今年的降雪量低于平均水平。
Changes in Precipitation in Northwest China Over the Last 54 Years
54年来中国西北地区降水量的变化
Changes of precipitation spatial-temporal over the Qinghai-Tibet Plateau during last 40 years
青藏高原40年来降水量时空变化趋势
