您要查找的是不是:
- cylindric tube air - suction seed metering device 圆管气吸式排种器
- air- suction seed metering device 气吸式播种机
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- Flies' feet stick to surfaces by suction. 苍蝇的脚借吸力可附着于物体表面上。
- The chef sprinkle poppy seed on the cake. 厨师往蛋糕上撒罂粟籽。
- Part of every crop is saved for seed. 每一种庄稼都留一部分作种子。
- The farmers were scattering seed on the fields. 农夫把种子撒在田里。
- We'll get the water out with a suction pump. 我们将用抽水机把水抽出来。
- Bursting apart, as some seed pods when ripe. 爆裂的,如一些荚果成熟时
- Temperature is most important for seed germination. 温度对种子的发芽至关重要。
- The seed has a hard exterior covering. 这种子外壳很硬。
- Dirt and dust are drawn into a vacuum cleaner by suction. 污物和灰尘被吸入吸尘器。
- Operating by means of suction or by maintaining a partial vacuum. 抽真空的用吸取的方式或用维持部分真空的方式来运作的
- The seed of a fleshy fruit; a pip. 籽,种子肉质水果的种子; 籽
- suction seeding 气力播种
- He started to drink too much and gradually ran to seed. 他喝酒过多,身体逐渐衰弱了。
- Reconnect main lumen to suction source. 请将主腔管道连接吸引源。
- Do you know about the evolution of a seed into a plant? 你知道从种子发展成为植物的过程吗?
- Air is drawn in through reeds by suction bellows. 空气通过簧片引入吸气风箱。
- An aging Romeo stepped out of the car, grey, pale and gone to seed. 一位年长的罗密欧步出车来,头发花白,面色苍苍,毫无魅力。