例句與造句

1. Standard for safety for recirculating systems
   再循環(huán)系統(tǒng)安全標(biāo)準(zhǔn)
2. Polyculture of shrimp - fish - shellfish - algae in water recirculating system with group ponds
   藻多池循環(huán)水生態(tài)養(yǎng)殖模式的研究
3. Application of a gas water mixing machine in closed recirculating system in aquaculture
   水混合溶解機(jī)在封閉式循環(huán)養(yǎng)殖系統(tǒng)中的應(yīng)用試驗
4. It's difficult to find recirculating system in a sentence. 用recirculating system造句挺難的