“外生层”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194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。

单词	外生层
释义	外生层 ectal layer
随便看	piston-type applicator piston-type area meter piston-type damper piston type domestic water pump piston type dosing pump piston type drill piston type flowmeter piston-type flowmeter piston type fuel pump piston-type indicator piston type internal combustion engine piston type knapsack sprayer piston-type knapsack sprayer piston type metering pump piston type paint sprayer piston-type poppet valve piston type pressure controller piston type pressure gauge piston type pressure gauge for load piston-type pressure regulator piston type pressure sensor piston-type pulsator piston-type pump piston-type rctary pump piston type regulating valve