尾梁是指在带尾桨的单旋翼形式直升机机身后段、外形变得明显细长的那一段构造。
建筑学上的融合见于高大的罗马式圆柱和哥特式椽尾梁拱形顶上。
The architectural melting pot is seen in the tall romanesque columns the gothic hammervault roofing.
尾梁从机身渐细到后掠尾垂翼，尾螺旋桨在锥形尾垂翼右侧，二个尾平翼被装在尾梁两侧。
The tail boom tapers from the main body to the swept-back, tapered fin with a rotor on the right. Two flats are mounted on the both side of the boom.
全面解决支护和冒放等难题，关键在于开发和采用由上述两项新技术结合而成的新型放顶煤液压支架-伸缩杆尾梁放顶煤液压支架。
The key of settling the difficulties of supporting and caving is to develop and adopt the new style hydraulic caving supports with tail beam of expansion link combined by above 2 new technologies.
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