常見例句雙語例句The livestock and poultry breeding has become one of backbone industries for agricultural economy.畜禽養(yǎng)殖業(yè)是農(nóng)村經(jīng)濟的支柱產(chǎn)業(yè)之一,但其排放的污廢水對環(huán)境構(gòu)成了巨大壓力。Ammonia stripping and A2/O process treating high concentrated livestock and poultry breeding wastewater was presented.介紹了氨吹脫-A2/O工藝處理高濃度養(yǎng)殖廢水的工程實例。The purpose of thesis is to analyze the characteristics of pollution on the basis of investigation on livestock and poultry breeding in Miyun;論文通過對密云縣畜禽養(yǎng)殖業(yè)的調(diào)查,分析畜禽養(yǎng)殖污染的特點;權(quán)威例句Among related China-traded shares to fall today after rising yesterday, Shandong Yisheng Livestock and Poultry Breeding lost 3.4%.FORBES: China Poultry Share Rebound Uneven As Deadly Bird Flu Clouds Demand 返回 livestock and poultry breeding