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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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parent structure
parents’ educational expectation
parents’ participant right in education
parents’ right and obligation to minor children
parents’ right of choice in education
parent-teacher association
Parent Temperament Questionnaire
parent wave
paresthesia
paresthesia laryngis
Pareto
pareto diagram
Pareto distribution
pareto distribution
Pareto efficiency
Pareto law
Pareto-Levy syable distributions
Pareto optimality
Pareto plot
Pareto preference
Pareto principle
Pareto solution
parfocal
parfocality
parfocalization
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