pickup vacuum

基本解释

• [农业科学]吸种真空度

词组短语

短语

• vacuum pickup 真空吸笔;真空领纸装置
• vacuum pickup transfer 真空吸头式转移
• vacuum pickup device 真空拾种装置

• pickup vacuum更多词组

专业释义

农业科学

• 吸种真空度

  Test was conducted on a self-made level-sucker precision metering experimental device. The experimental results show that bigger pickup vacuum will improve the performance of a seed-metering device.
  在自制的水平吸盘式水稻精密播种装置试验台上进行试验,结果表明:增大吸种真空度可提高播种装置的吸种性能,当真空度为2.4～3.6 kPa时,吸种合格率>97%,空穴率吸种效果,满足吸种指标要求。