Three-sided equilateral triangle that can be customized by dragging any selection handle.

可通过拖动任一选择手柄来自定义的等边三角形。

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The primary radar system housed in the radome is an three-sided electronically steered phased-array (ESA) developed by Nanjing-based 14 institute.

里面装备的雷达是由南京14所研制的三面，电子驱动相控阵雷达(ESA)。

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The thin film packing, equipped with a chopstick clamper and an automatic stopping, features embossing, three-sided sealing, cutting, automatic counting and tiding up.

一双筷子包一个袋子，通过压花，三边封口，切断，完成包装。全机设有计数、整理、夹筷自动停机、变频变速等装置。

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Because they both miss the key point that the battle we are in is actually a three-sided struggle.

FORBES: We Can't Save Capitalism Unless We Denounce Its False Prophets

It was actually a three-sided hut, you know, it was very crude.

NPR: Lincoln and Douglass Shared Uncommon Bond

Readers reared on Western accounts of a war between good and evil may be shocked to learn that for Poles the war was three-sided.

ECONOMIST: Poland at war