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- Deep pipe irrigation can be especially useful on slopes and in crusty soils where surface applied water will run off. 描述:深度管道灌溉在斜坡和硬质土壤环境中非常适用,因为在那些地方地表灌溉浪费水资源。
- Amateur pressure pipe irrigation works done since the generation of software quality table! 业余做的水利工程压力管道质检表自生成软件!
- An automatic topdressing system was designed on the base of the principle of hydrokine tics using energy of static pressure for pipe irrigation and the feature of Venturi Pipe in solar greenhouse. 依据流体动力学原理,利用日光温室管网灌溉的静压能和文丘里管的特性,设计出在日光温室正常灌溉情况下的自动施肥系统。
- low pressure pipe irrigation technique 低压管灌技术
- pipe irrigation with water diversion by gravity 自压管灌
- I told her to pipe down but she still babbled on. 我叫她闭嘴,可她还是唠叨个没完。
- We used the money to set up an irrigation project. 我们把钱用在兴建灌溉工程上了。
- The pipe burst and a spout of water shoot out. 水管破裂了,一股水喷了出来。
- They are digging irrigation ditches. 他们在挖灌溉渠。
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- So be it. We shall smoke the pipe of peace. 好吧,咱们抽袋烟言和吧!
- Gushes of water sprayed out of the pipe. 好几股水流从管子里喷出来。
- Water is spouting out of the pipe. 水正从管子里喷出来。
- He tamped down the tobacco in his pipe. 他把烟丝紧紧摁实在烟斗里。
- Suddenly oil sprang forth from the pipe. 油突然从管子里喷了出来。
- 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。
- The pipe splays (out) at one end. 管子一端呈喇叭形。
- He rammed the tobacco into his pipe. 他把烟丝塞进烟斗。
- 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。