1) relative snow cover period
相对积雪期
1.
Based on daily snow depth data at 32 stations in Xinjiang during 1961—2006,the temporal and spatial variation characteristics of snow beginning time(SBT),snow ending time (SET),relative snow cover period(RSP) and absolute snow cover period(ASP) are analyzed by the statistical methods,such as simple linear regression,binomial moving average.
基于1961—2006年全疆32个测站的逐日积雪深度资料,使用一元线性回归和二项式滑动平均等统计方法,分析了北疆区域积雪开始时间、积雪结束时间、相对积雪期和绝对积雪期的时空变化特征。
2) absolute snow cover period
绝对积雪期
1.
Based on daily snow depth data at 32 stations in Xinjiang during 1961—2006,the temporal and spatial variation characteristics of snow beginning time(SBT),snow ending time (SET),relative snow cover period(RSP) and absolute snow cover period(ASP) are analyzed by the statistical methods,such as simple linear regression,binomial moving average.
基于1961—2006年全疆32个测站的逐日积雪深度资料,使用一元线性回归和二项式滑动平均等统计方法,分析了北疆区域积雪开始时间、积雪结束时间、相对积雪期和绝对积雪期的时空变化特征。
3) Snow day contrast
积雪日数对比
4) relative integral
相对积分
5) relative watershed volume
相对体积
1.
Variation trends of Gp and M turned from increase to decrease at critical ground fracture degree(about 32%)and critical relative watershed volume(about 65%).
结果表明,产沙速率(Gt)、降雨产沙强度(Gp)和平均输沙强度(M)都随着流域地貌发育过程呈现先增大后减小的变化趋势;在流域地貌发育过程中,存在临界地面裂度(32%左右)和临界相对体积(65%左右),使降雨产沙强度和平均输沙强度的变化趋势由递增变化为递减。
6) snow cover
积雪
1.
The snow cover on the Qinghai-ibet plateau in winter and the precipitation in summer in Hubei province;
冬季青藏高原积雪与湖北汛期降水
2.
In this paper the cause of the differentia in interannual variation between snow cover and seasonal frozen soil in the Tibetan Plateau is analyzed by using conventional meteorological observations in 72 stations, including daily snow depth, frozen soil depth, air temperature, precipitation and ground surface temperature.
利用青藏高原上72个常规气象观测站的逐日积雪厚度、冻结深度、气温、降水和地表温度资料,分析了高原积雪和季节冻土年际变化差异的原因。
3.
Its variation trend coincides with the recent snow accumulation increases in Antarctica and Greenland, therefore, snow cover on .
根据６０个地面基本气象台站１９５７～１９９０年逐日雪深、月平均气温、月降水量观测记录，用ＡＲＭＡ（ｐ，ｑ）模型检验了青藏高原积雪变化趋势，结果表明，高原积雪变化呈普遍增加趋势，与南极大陆及格陵兰冰盖表面雪积累率的增加相一致。
补充资料：绝对
【绝对】
绝了相对，叫做“绝对”，与绝待同义。
绝了相对，叫做“绝对”，与绝待同义。
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