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annual average streamflow 年平均流量
The annual average (growth) index has reached 45%. 年平均指数达45%25。
The annual average temperature here is 24 degree celsius. 这里的年平均气温为24℃。
The highest annual average rainfall: 11680 mm at Mt. Waialeale, HaWai. 年均降水量最高的地方是夏威的威尔里尔山，其降水量达11680毫米。
Results: The annual average incidence of bacillary dysentery decreased. 结果:营口市细菌性痢疾发病率呈逐年下降趋势。
The annual average rainfall of 300 millimeters is typical of dry farming town. 年平均降雨量为300毫米左右，是典型的旱作农业镇。
A particularly high rainfall of 2 575 millimetres - 16 per cent above the annual average of 2 214 millimetres - was recorded in 1998. 年内录得2575毫米的特高降雨量，相较每年平均2214毫米的降雨量，增加16%25。
The market share of unleaded petrol has been gradually increasing at an annual average rate of about 4 percent to reach 86 percent in 1997. 无铅汽油的销售量以每年平均约4%25的幅度逐渐增长，在年内已高达市场的86%25。
Western analysts believe that China could boost exports at an annual average rate of 20%. 西方分析家认为，中国的出口额平均每年可增加20%25。
The graph shows the annual average income of male and female in australia in 2001. 澳洲2001年男女在不同年龄的年收入曲线图。
Note: Total wages and annual average wages of staff and workers of Tianjin refers to remuneration of urban employment. 注:职工工资总额和职工年平均工资天津为城镇单位从业人员报酬总额和人均劳动报酬。
The annual average incide nce of CaP during 1999 to 2001 increased 4.72 times when compared to the 1986 to 1989's. 1999至 2 0 0 1年 3年间年均确诊例数较 1986至 1989年增长 4.;7倍。
The annual average values of TN, TP were 0.54 mg/L and 0.003 mg/L, respectively. 总氮在2001年至2002年周年平均值为0.;54 mg/L;总磷的平均值是0
The result showed annual average soil erosion amount was 982.5 t/hm2 and it was light degree erosion. 结果表明;龙口市年均侵蚀模数为982.;5 t/(hm2
The Dadu River’s annual average flux is 47 billion cubic meters and the colligate judge of the water is second-class. 大渡河年平均流量470亿立方米，水质综合评价为二级。
Annual average sunshine 2578.3 hours, solar radiation 128 kcal / square centimeter. 年平均日照2578.;3小时，太阳辐射量128千卡／平方厘米。
Annual precipitation average of 470 millimeters, the annual average frost-free period around 170 days. 年降水量平均为470毫米，全年无霜期平均为170天左右。
Furthermore,the extreme of the annual average air temperature occurred easily with the extreme of sunspot. 太阳黑子峰值年和谷值年前后,江汉平原地区的年平均气温易出现极值。
The annual average precipitation 413 millimeters, often disasters are drought, hail and frost. 年平均降水量413毫米，常发生的灾害有干旱，冰雹和霜冻。
In 2001,the annual average of NO2 concentration in the air of 341 cities attained the Grade II national standards for air quality. 2001年，341个城市空气中二氧化氮浓度年均值均达到国家环境空气质量二级标准。