1) electric pick
电镐
3) bright; brilliant
镐镐
4) pick,pick head
镐头，镐尖
6) pneumatic pick
气镐
1.
The dynamic process of pneumatic pick and the conditions under which the normal starting and stable working are available are discussed by way of the theory of point transformation.
用点变换理论分析气镐的动力过程,讨论气镐正常起动和稳定工作的条件。
补充资料：电镐
用电能做动力开凿岩层和矿石的工具。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条