This research, fromannual increasing change of inbound tourists, annualconstruct change of inbound tourists, andannual position change, analysesobjective law in annual change of inbound tourists from 1983 to 2002 in Gansu province.
入境旅游是甘肃旅游业发展的重要组成部分,本文从入境游客年度增长变化、入境游客年度结构变化以及在全国国际旅游业发展的年度位置变化等三个方面分析了自1983~2002年20年间甘肃省入境游客年度变化的客观规律,为更准确地细分客源市场,进行高效的市场开发提供了参考依据和技术支撑。
Performance of High Oil Content of Youyan Series Varieties and Its Breeding Techniques of High Oil and Protein Content Ⅴ. Performance of high oil and protein content of bred varieties and its variation between different years;
油研系列杂交油菜高含油量表现及高油分蛋白选育技术研究 Ⅴ.育成品种高油分高蛋白含量的表现及年度间变化
This report is only valid within the year in which the IATA Dangerous Goods Regulations is effective.
为适应国际航协《危险品规则》的年度变化，报告书仅在本年度内有效。
the annual range of temperature
每年的温度变化范围
LES TERMES P(?)RIODIQUES DE LA VARIATION DE LATITUDE DE 1935.0-1941.0
1935.0—1941.0年?度变化的周期?
Evolution of climate change intensity in North China from 1901 to 2002
华北地区1901～2002年气候变化强度的演变
The daily and yearly temperature oscillations die away at depths less than 1m and 30m respectively.
温度日变化波及的深度小于1米，而温度年变化影响的深度约30米。
The propagation of these temperature changes into the underground is far deeper than that of the annual temperature variations.
这种温度变化对地下的波及深度远远超过年温度变化的影响深度。
Interdecadal Features of SCS Summer Monsoon Intensity Interannual Variabilites;
南海夏季风强度年际变化的年代际变异特征
The Impact of Climate Change on Inter-annual and Long Term Variation of the Salinity of Bohai Sea
气候变化对渤海盐度年际变化及长期变化的影响
CAPITAL RAISE FOR FIVE-YEAR PLANS IN INDIA
印度五年计划的资金来源及其变化
TEMPERATURE CHANGES OVER EURASIA DURING THE LATE SUMMER OF 1979
1979年夏末欧亚上空的温度变化
On the Changes in the GDP Estimation in the Economic Census Year;
关于经济普查年度GDP核算的变化
Hong Kong Civil Servant System:Its Development and Changes after 1997;
1997年后香港公务员制度的发展与变化
The Spatial Distribution and Temporal Trend of Surface Aridity Index in Recent 40 Years in Hebei Province
近40年河北省地表干燥度的时空变化
Characteristics of Urban Heat Island over Lanzhou in Recent 50 Years
兰州市近50年城市热岛强度变化特征
VARIATION OF THE NIGHT SKY BRIGHTNESS AT YUNNAN OBSERVATORY SINCE 1987
1987年以来云南天文台夜天亮度的变化
Wind-Chill Temperature Changes in Winter over China during the Last 50 Years
近50年来中国冬季风寒温度的变化
Seasonal Changes Characteristic of Pentad Average Temperature in Liuzhou City in Recent 48 Years
近48年柳州市侯温度及季节变化分析
Characteristics of Urban Heat-Island Intensity in Nanning City
2003—2006年南宁市热岛强度变化特征