| 释义 |
crown sheave短语¹⁴⁴⁹⁷²⁺²
基本例句
天车轮,冠轮
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。 blog.sina.com.cn
The framework of the long-stroke pumping unit with compound crown sheave consists of a flat frame with four columns, two cantilever beams and two back legs.
复合天轮式长冲程抽油机主架由四柱扁框架、两个悬臂梁和两个后支腿组成。 cnki
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。 blog.sina.com.cn |