Aidang pear is introduced from japan . the average weight of every pear is 2100g . total soluble solid content is12 . 7 % . it is harvested in middle october 原产日本平均单果重415克，最大2100克，可溶性固形物含量12 . 7 %果实成熟期10月中旬。
Bayuehong pear is a new species which was bred by shanxi fruit research academy in 1995 . the average weight of every pear is 233g . total soluble solid content is 11 . 9 - 15 . 3 % 属洋梨系统。陕西果树研究所育成。平均果重233克,可溶性固形物11 . 9 - 15 . 3 % ，品质上等。果实八月中旬成熟。
The average weight , growth index k and biomass of the main fishes were measured and the reasons for the smaller size and the measures for protection and propagation were analyzed 此外，统计了主要鱼类的平均体重、生物量和k值，并探讨了鱼类资源衰竭和个体小型化的原因和保护对策。
During the year , the average weight of recyclable materials collected per month was 6 737 kilograms of waste paper , 636 kilograms of aluminium cans and 1 787 kilograms of plastic bottles 年内，每月收集到可循环再造物料的平均重量，分别为废纸6 737公斤铝罐636公斤及胶樽1 787公斤。
During the year , the average weight of recyclable materials collected per month was 6 737 kilograms of waste paper , 636 kilograms of aluminium cans and 1 787 kilograms of plastic bottles 年内，每月收集到可循环再造物料的平均重量，分别为废纸6737公斤、铝罐636公斤及胶樽1787公斤。
During the year , the average weight of recyclable materials collected per month was 28 , 496 kilograms of waste paper , 950 kilograms of aluminium cans and 12 , 150 kilograms of plastic bottles 年内，每月收集到可循环再造物料的平均重量，分别为废纸28 , 496公斤铝罐950公斤及胶樽12 , 150公斤。
During the year , the average weight of recyclable materials collected per month was 57 , 113 kilograms of waste paper , 943 kilograms of aluminium cans and 17 , 167 kilograms of plastic bottles 年内，每月收集到可循环再造物料的平均重量，分别是废纸57 113公斤铝罐943公斤及胶樽17 167公斤。
During the year , the average weight of recyclable materials collected per month was 57 , 113 kilograms of waste paper , 943 kilograms of aluminium cans and 17 , 167 kilograms of plastic bottles 年内，每月收集到可循环再造物料的平均重量，分别是废纸57113公斤、铝罐943公斤及胶樽17167公斤。
During the year , the average weight of recyclable materials collected per month was 28 , 496 kilograms of waste paper , 950 kilograms of aluminium cans and 12 , 150 kilograms of plastic bottles 年内，每月收集到可循环再造物料的平均重量，分别为废纸28 , 496公斤、铝罐950公斤及胶樽12 , 150公斤。
During the year , the average weight of recyclable materials collected each month was 45 777 kilograms of waste paper , 1 689 kilograms of aluminium cans and 13 144 kilograms of plastic bottles 年内，每月收集到可循环再造物料的平均重量，分别是废纸45777公斤、铝罐1689公斤和胶樽13144公斤。
