developed agricultural country

The related analysis indicated that, the contribution share of advance in technology to the agricultural economy of the world developed country has been from the past 20% to at present 60%-80%.

有关分析表明，世界发达国家的科技进步对农业经济增长的贡献份额已从上个世纪的20%上升到目前的60% - 80%。

The grain drying is weak link in current agricultural producing and further to fall behind to the developed country, such as Japan.

谷物干燥是当前我国农业生产中一个薄弱的环节，和日本等发达国家差距很大。

Our country is big in agriculture, farming play an important role in the national economy. However, compared with the developed country, our mode of Agricultural production is still backward.

我国是一个农业大国，农业在国民经济中占有很重要的地位，但是与发达国家相比，我国的农业生产还未完全摆脱刀耕火种的落后方式。