plumb line
音标发音
- 英式音标 [ˈplʌm ˌlaɪn]
- 美式音标 [ˈplʌm ˌlaɪn]
- 英式发音
- 美式发音
基本解释
- [測] 鉛垂線(等於plumb rule)
英汉例句
- For me these meditations are like a plumb line dropped by a master builder — to see if the walls are straight or crooked.
對我來說這些冥想就像一條建築工人吊的鉛垂線 — 來檢查牆壁是否垂直。 - This article gives an easy way in which laser plumb line is set up by means of He-Ne laser in space with the liquid level as the base.
本文敘述以液麪爲基準麪,用小型氦-氖激光器在空間建立激光垂直線的簡易方法。 - Total lumbar lordosis, thoracic kyphosis, sacral slope, and C7 plumb line were measured on the pre- and postoperative whole spine lateral views.
在術前、後全脊柱側位片測量腰椎縂前凸、胸椎縂後凸、骶骨傾斜度和頸7鉛垂線。 - Ben Kingsley, now sixty, is in great shape—his carriage is so erect that you could drop a plumb line from the back of his bald crown to his heel.
NEWYORKER: House of Sand and Fog
雙語例句
權威例句
词组短语
- plumb -line mean flow velocity 垂線平均流速
- plumb b line 鉛垂線
- local plumb -line variation 地方鉛垂線變化
- direction of plumb -line 垂線方曏
短語
英英字典
- a piece of string with a weight attached to one end, used either to test if something vertical, such as a wall, is exactly straight, or to find the depth of water
- A plumb line is a piece of string with a weight attached to the end that is used to check that something such as a wall is vertical or that it slopes at the correct angle.
劍橋英英字典
柯林斯英英字典
专业释义
- 鉛垂線
- 鉛鎚線
- 垂直線
- 鉛垂線
- 鉛垂
- 鉛垂線