轴圆锥段 screw shaft cone
锥状多段线线段 tapered polyline segments
收敛段进气锥道 entrance cone
带折边锥体变径段 conical reducer with straight flange
分段锥形桩 step-taper pile
分段棱锥图 Gesegmenteerde piramide ; Piramida segmentowana ; segmentoitu pyramidi
锥形封头或锥形过渡段 Conical Head or Shell Segment
平整段锥角 Smoothing zone conical angle
多段圆锥 multi stage cone
整个缺陷区段视为由若干斜锥段组成。
The whole imperfection region is regarded as a combination of several skew cones.
炉膛下部锥段以下及炉内其它易磨损部位敷设耐火浇筑料，以保护受热面。
The lower part, the conical section of the furnace and other fray easily area are covered with refractory to protect the heating surface.
随着旋流器锥段内部空间的增大，中心固棒使旋流器分离性能提高的幅度也增大。
With increasing the inner space of the hydrocyclone cone, the improvement of separation performance became more remarkable.
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