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oseillating rod type seed-metering device
释义
oseillating rod type seed-metering device
Encyclopedia
农学
摆杆式排种器
释
oseillating rod type seed-metering device
摆杆式排种器
根据耧的原理改进而成的利用摆杆的摆动排出种子的装置(见图)。
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biomembrane mimetic
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