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- We used the money to set up an irrigation project. 我们把钱用在兴建灌溉工程上了。
- aeration irrigation 曝气灌溉
- They are digging irrigation ditches. 他们在挖灌溉渠。
- Irrigation is needed to make crops grow in dry regions. 干旱地区需要灌溉才能使作物生长。
- Irrigation is needed to make crops grow in dry area. 要使庄稼在乾旱地区生长就需灌溉。
- Irrigation is needed to make crops grow in dry areas. 要使庄稼在乾旱地区生长就需灌溉。
- Water is channelled through a series of irrigation canals. 把水引入一系列灌溉渠中。
- Supplemental aeration is strongly recommended. 补充曝气是极力推荐。
- Keep good aeration at working area. 工作区域保持通风良好。
- Too many plants hinder aeration. 植物太多会妨碍空气流通。
- The holes in Gruyere are due to aeration. 格律耶尔干酪气孔多是由于通风所致。
- Koerting ejectors for the aeration process. 科尔庭喷射泵曝气工艺用。
- This irrigation canal has fallen into disuse. 这条渠荒废了。
- The aeration of the room is bad. 这屋子通风真差。
- Using in aeration is better room. 必须在通风条件好的房间里使用。
- Portable irrigation is on the increase. 移动式灌溉正在增加。
- The terrace channels are convenient for irrigation. 梯田的沟渠便于灌溉。
- If not well managed, irrigation can be harmful. 如果管理不善，灌溉还可能有害处。
- Trickle irrigation conservers water where limited. 滴灌在水少的地方应用起来可省水。
- Aeration from the bottom of the bin fluidizes the charge. 从料箱的底部吹入空气使物料流化。
