Two methods were designed for measuring pyramidal angle, one is the laser incision for the fixed flat root, the other is CCD imaging. The work theory and precision were analysed.

设计了共锥度测量的两种技术方法：一是激光切割直升机旋翼共锥度固定测试台测量法，二是采用CCD成像技术方案完成旋翼共锥度的测量的方法。

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In flat repository, such as a file-based repository, a base entry is the root of all the entries within the repository.

在平面存储库中(例如基于文件的存储库)，基本项是存储库中所有项的根。

youdao

The roots of both please and placebo are the same and the American Heritage Dictionary takes them back to an Indo-European root plak that meant "to be flat."

单词please和placebo有同一个词根，《美国传统英语词典(american Heritage Dictionary)》为它们追根溯源到了一个印欧语系的词根plak，意指“处于平的状态”。

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Meanwhile,consumption of cereals and root crops has been fairly flat.

VOA: standard.2010.02.22

Thus, the data points us pretty quickly to the other two root considerations of health and flat earthisms which Ms. P had to leave out from her thoughtful review.

FORBES: The Internet, Freedom of Speech and the Anti-Gay App

Richey: That's the other half of what we see as a root cause of the past decade of flat or negative returns for the typical U.S.-based equity investor: they've been seriously under-exposed to International stocks over the past decade.

FORBES: On The Call With Wally

He started to fall again, caught himself, froze in a hunched-over position, hurtled forward, fell flat on his face, chucked his chin on a root.

NEWYORKER: Tenth of December