年度变化 meaning in Chinese
annual variation
Examples
- 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。 - A studyby the london business school ? , with abn amro , a dutch bank , found that real exchange rates in 17countries moved by less than an average of 0 . 2 % a year over theperiod 1900 - 2006
伦敦商学院，荷兰银行同德意志银行的一项联合研究发现1900 2006年间17国的真实汇率年度变化平均数低于0 . 2 % 。 - Basis on the statu quito , the basis of the selecting title , the main theoretical foundations and the researching approachs , the thesis analyses the advantage of the development animal husbandry and the existing questions in jiuquan oasis . the author thinks the restricting factors in animal husbandry development are the limited meadow area , the serious soil erosion , the land determinations , the worse management regime , the severe hazard on mice , the fluctuating product in meadow and so on . and then the author has appraised the ecological fragility in jiuquan oasis
论文在论述了酒泉绿洲畜牧业的研究现状、选题依据、主要理论基础及研究方法的基础上，分析了酒泉绿洲畜牧业发展的有利条件，认为人工、半人工草场面积小，水土流失严重，土地退化，草畜比例失调，草场退化，草原管理制度不健全，鼠害猖獗，牧草产量年度变化大，产草量和草场利用季节不平衡，生产经营理念落后，成为酒泉绿洲畜牧业发展存在的主要问题，并对酒泉绿洲的生态脆弱性进行了评价。