管角螺 Hemifusus tuba ; Hemifusus tuba Gmelin
弥漫性体部血管角皮瘤 angiokeratosis corporis diffusum ; angioderatoma corporis diffusum
血管角质瘤 angiokeratoma
血管角化瘤 angiokeratoma
血管角皮瘤 angiokeratoma ; Angiokeratomaofthescrotum
局限性血管角化瘤 angiokeratoma circumscriptum
弯管角阀 sweep angle valve
头管角度 HEAD TUBE ANGLE
孤立性血管角化瘤 solitary angiokeratoma
限界性血管角皮瘤 angiokeratoma circumscriptum
这个工具可以让你计算实际线索自行车，由于车轮大小，交岔路口的偏移，并负责管角。
This tool allows you to calculate the actual trail of a bike, given the wheel size, the fork's offset, and the head tube Angle.
碳纳米管实际上在理论上相当完美——六角形配置排列的碳分子，由碳原子和比其重得多得多的空间组成。
Nanotubes are actually quite nifty in principle - molecular strands of carbon molecules arranged in hexagonal configurations that are made up of much more empty space than mass.
先进的混合机翼体，用三角造型代替了传统的管型。
The leading contender is the fabled blended-wing body, which replaces the conventional tube with a triangular shape.
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