英语词汇crown sheave怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
Reeve the 1 inch Manila rope through the first crown sheave.
把棕绳穿过天车上的第一个滑轮。
2
Pull the 1 inch Manila rope inside the derrick and feed and reeve through the first crown sheave.
把一寸的棕绳穿过天车上的第一个滑轮，在井架内拉该棕绳。
3
From the crown sheave, manually pull and reeve the 1 inch Manila rope through the first sheave of the traveling block.
用人力把棕绳从天车轮上拉过来，再穿过第一个游车轮。

单词	crown sheave
释义	crown sheave 简明释义天车轮网络释义短语 1 fan-shaped crown sheave 扇形天车轮双语例句 1 Reeve the 1 inch Manila rope through the first crown sheave. 把棕绳穿过天车上的第一个滑轮。 2 Pull the 1 inch Manila rope inside the derrick and feed and reeve through the first crown sheave. 把一寸的棕绳穿过天车上的第一个滑轮，在井架内拉该棕绳。 3 From the crown sheave, manually pull and reeve the 1 inch Manila rope through the first sheave of the traveling block. 用人力把棕绳从天车轮上拉过来，再穿过第一个游车轮。
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