“pneumatic seed-metering device”的概念、定义、翻译、参考文献-科学参考

单词	pneumatic seed-metering device
释义	pneumatic seed-metering device Encyclopedia 农学气吹式排种器释 pneumatic seed-metering device气吹式排种器以窝眼轮式排种器为基础，改进清种装置，以气流为清种手段的排种器（见图）。
随便看	laser leveling machine laser level meter laser life off laser lift-off equipment laser light laser lighting laser light scattering laser linewidth laser lithotripsy laser locator laser locking laser low temperature fluorescence spectrometry laser machining laser master oscillator laser material laser materials laser-measure length laser measurement technique for geometrical metrology laser medicine laser medium laser melting deposition or laser cladding deposition laser memory laser memory circuit laser metallization lasermetrics

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。