plumb line

常見例句

For me these meditations are like a plumb line dropped by a master builder — to see if the walls are straight or crooked.
對(duì)我來(lái)說(shuō)這些冥想就像一條建筑工人吊的鉛垂線 — 來(lái)檢查墻壁是否垂直。
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.
本文敘述以液面為基準(zhǔn)面，用小型氦-氖激光器在空間建立激光垂直線的簡(jiǎn)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(shù)前、后全脊柱側(cè)位片測(cè)量腰椎總前凸、胸椎總后凸、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