Dredges
[dredʒz]
例句:
- Sixty great dredges were employed on the work, and the dredged material was discharged in chutes on to the bank. Edward W. Byrn. 十九世纪发明进展.
- This battery soon drove out our dredges, two in number, which were doing the work of thousands of men. 尤利西斯·格兰特. U．S．格兰特的个人回忆录.
- Dredges were put to work immediately widening the channel at Cucaracha slide in Gaillard Cut, so that within a short time the canal was ready for use throughout its entire length. 佚名. 神奇的知识之书.
- The depth of water at which the Bucket Ladder dredges is regulated by the Hoisting Shears and Chain Barrel D D, driven by shafting E E from the Engines. 佚名. 神奇的知识之书.
- There are several forms of mechanical, power-operated dredges. 佚名. 神奇的知识之书.
- With the construction of canals and harbors, great improvements have been made in dredges. Edward W. Byrn. 十九世纪发明进展.
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