different producing areas

• 不同产地

different producing areas的用法和样例：

例句

1. The antioxidations of rices from different sources were studied by the spectrofluorimetric method respectively.
   本研究采用荧光光度法测定不同产地稻米的抗氧化性。
2. The performances of pulping and papermaking of solid heartwood and false heartwood of Eucalyptus that growed in different areas were analysed and estimated.
   本文对几种不同产地的实心和空心桉木的制浆造纸性能进行分析。