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。
2
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)。
3
The thin film packing, equipped with a chopstick clamper and an automatic stopping, features embossing, three-sided sealing, cutting, automatic counting and tiding up.