| 词汇 | block-and-tackle |
| 释义 | block and tackle noun[ U ] uk /ˌblɒk ən ˈtæk.əl/ us /ˌblɑːk ən ˈtæk.əl/ a device for raising objects off the ground, consisting of one or more small wheels with a rope or chain going around them, connected to a high part of a building滑轮组;滑车组 BZH22/iStock/Getty Images Plus/GettyImages Machines - general words 3-D printer animatronic applicator automated automation backhoe chuck coffee machine convenience Heath Robinson humanoid immobilizer roller snow thrower stacker stump grinder supersensitivity synchrotron valve workhorse A combination of pulleys called block and tackle is used where very heavy loads are to be moved. The larger projectiles had to be whipped up to the muzzle with block and tackle. The schooner got well to windward of the place where the set was to be made, and the first dory was lowered by a block and tackle. They pulled the man up with block and tackle. Using block and tackle in hoisting was a great help. Examples of block and tackleblock and tackle Garston employers now removed the mine by removing it with blockandtackle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. All that pain would have been eased possibly by providing a blockandtackle to get away the calf. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 In the meantime, the only way of closing the bow doors was to use blockandtackle. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The other ends were pushed on by means of blockandtackle attached to the hull and overhead beams and hauled on by sailors. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The mechanical advantage of the blockandtackle is equal to the number of parts of the rope that support the moving block. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. With thirty team of oxen, the rock was levied and lifted up from its resting place with blockandtackle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Blockandtackle was affixed to the tree and the cabling was run. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The common wisdom prefers a blockandtackle rove to advantage. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Initiation rites are sometimes spur-of-the-moment, such as forcing a blindfolded candidate to be lifted into the air by a blockandtackle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The use of blockandtackle or capstan winch is common to handle line sets that have significantly unbalanced loads. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In the event a 50-gallon drum of water is lifted 3 feet off the ground using a blockandtackle and a tripod. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A blockandtackle is assembled so one block is attached to fixed mounting point and the other is attached to the moving load. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. An old blockandtackle was found and used to rescue the aircraft from the incoming tide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Most pirate wealth was accumulated by selling of chandlery items: ropes, sails, and blockandtackle stripped from captured ships. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There were no mechanical winches, all hauling being by blockandtackle and man power. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of block and tackle These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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