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- earthwork excavated by machine 机械开挖土方
- The space between the lining and the large diameter that has been excavated by the forward part of the shield is filled with a grout so that many phases of the tunneling process can be performed almost completely by machine. 盾构前半部分掘出的隧道直径较衬砌后的隧道直径大，其间的缝隙用水泥灌浆填充。这样一来，挖掘中许多工序可几乎完全由机器操作。
- Subgrade’s earthwork construction is carried out by machine. 路基土石方施工采用机械化作业。
- Skill has been made redundant by machine. 由于使用机器，手艺已变得多余。
- The site has been excavated by archaeologists. 这个遗址已被考古学家发掘出来。
- Work done by machines has replaced manual labour. 机器生产已经代替了手工劳作。
- Because of the small mine, usually the ore was excavated by hand. 由于矿体小，传统印石采制主要是手工挖掘。
- The rags are pulled apart by machines. 机器将破布撕成碎片。
- To shred(waste wood, for example) by machine. 用机器切好（例如，废木）
- Pelting is done automatically by machines. 剥皮是机器自动完成的。
- The potatoes are planted by machine. 这些土豆是用机器种植的。
- Most of the kites are made by hand not by machine. 大多数风筝由手工制成而不是机器。
- The maximum allowable size varies by machine. 允许使用的最大大小因计算机而异。
- Made or prepared by hand rather than by machine. 手工制的由手而不是由机器准备或制作的
- To cut, shape, or finish by machine. 以机器制作用机器来切削、成形或完成
- Is it made by machine or by hand? 这是机器做的还是手工做的?
- Work done by hand rather than by machine. 手工由手工完成而不是由机器干的活
- You can measure the rigidity of blade by machine. 可以用硬度仪实测一下剑刃的硬度。
- The potential values of cereal crops may be excavated by multiplying the chromosomes. 通过多倍化途径有可能进一步挖掘禾谷类作物的潜在利用价值。
- Construction work will involve site formation and earthwork excavation, which will necessitate the removal of spoil. 建筑工程包括地盘平整和挖掘土方工程。这些工程将有需要进行移除废土。
