1) Improved instrument
改良器械
2) improved appliance
改良性再通器械
3) mechanical improvement
机械改良
1.
In the practice of Meizhou Westcircle in Guangdong province, mechanical improvement was done to seven single steel road roller, which has solves the problem effectively.
在广东省梅州西环路面标及天汕十二标两个标段的路面施工过程中,对7台单钢轮压路机进行了机械改良,有效地解决了这一路面施工中常出现的难题。
4) mechanized improvement
机械化改良
5) improving mechanization for grass
牧草改良机械化
6) improved compression machine
改良加压器
补充资料：短器械
1.武术中短刀﹑短枪﹑剑﹑钩﹑鞭﹑锏等短柄器械的统称。
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