1) cutter head
切土头
1.
At the same time,the improving measures of cutter head,pneumatically coming out of soil,reducing friction and so on were introduced emphatically.
结合具体工程实例介绍了气动(捶击式)小口径顶管技术的原理及施工工艺,分析了气动小口径顶管施工管材的选择问题,着重介绍了切土头、气压出土、减小摩擦力等技术的改进措施。
2) rotary ground-penetrating
回旋切土
1.
the vibro-pipe sinking technology and rotary drill technology,in plain concrete pile construction,the rotary ground-penetrating boring technology was employed in plain concrete pile construction for deep and thick soft soil foundation treatment.
针对素混凝土桩在施工中振动沉管及回旋钻机成孔施工工艺的不足之处,采用了回旋切土工艺成孔的素混凝土桩。
3) soil cutting resistance
切土扭矩
4) fresh-cut potatoes
鲜切土豆
5) excavator shovel
切土铲
1.
The finite element analysis of the excavator shovel is done by using software Pro/E and FEA software ANSYS,for the reason some sections of the excavator shovel are broken when it works,the calculation results show the stress and distortion in the excavator shovel.
在使用中发现树木移栽机的主要工作部件切土铲会发生局部断裂的现象。
6) soil cut blade angle
切土刀刃角
1.
Based on the machine development, a research and analyses of auger drill bits with different kinds of drill tips and soil cut blade angles were carried out in tree planting field.
在设备研制成功的基础上 ,对钻孔机钻头不同钻尖、不同切土刀刃角进行了实地试验研究和分析 。
参考词条
补充资料：土头
1.土;土质。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。