pulley
pulley是什么意思,
pulley怎么讀
語音:
英音
[?p?l?]
美音 [?p?l?]
n. 滑輪(組),滑車;皮帶輪
v. 用滑輪升起,用滑車推動;給…裝滑車
pulley的意思是:n. 滑輪;滑車;滑輪裝置。
pulley 滑輪
來自古法語polie,滑輪,來自拉丁語poliva,來自希臘語polos,輪軸,滑輪,來自PIE*kwel,輪,詞源同pole,兩極,地軸。
用作名詞(n.)
- There is no bucket and pulley to this well.
那口井沒有吊桶和滑車。 - This allowed the oil in the nose drive to leak out around the pulley.
這允許油在要在滑車周遭滲漏的鼻子運動里。 - The lifting device is a system of rope and pulley.
這種起重裝置是由纜索和滑輪組成的。 - Pulley bearings are frictionless.
滑輪軸承是無摩擦的。 - The belt started wrapping up on the tractor pulley.
皮帶開始繞在拖拉機的皮帶輪上。 - Attach the pulley which is held by hand with screws.
用螺絲安裝皮帶輪的手持部分。
1. block and tackle pulley:滑車和杠桿滑車
2. friction pulley:摩擦滑輪
3. idler pulley:從動滑輪
4. lifting pulley:提升滑輪
5. running pulley:運行滑輪
6. sheave pulley:導向滑輪
7. wire rope pulley:鋼絲繩滑輪
8. adjustable pulley:可調滑輪
9. center pulley:中心滑輪
10. double pulley system:雙滑輪系統
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