blade beam angle 刮刀梁角度
blade clamping beam 刮刀夹梁
box-beam blade 盒型梁桨叶
tapered box-beam blade 变截面盒型梁桨叶
A major invention was the adjustable strut that could precisely set the depth of the plow by altering the distance of the blade and the beam.
一个重大的发明是可调节的支柱，通过改变刀板与横梁的距离来精确地设置犁的深度。
Rotor blade connection according to claim 1 wherein each intermediate layer of the individual dampers is fixed to the support beam structure by a single fastening point.
转子叶片方面，根据权利要求1，其中每一个中间层的个别阻尼器是固定的支持梁结构，由一个单一的紧固点。
Rotor blade connection according to claim 1 wherein the support beam and the intermediate layers comprise a fiber reinforced material.
转子叶片方面，根据权利要求1其中，支撑梁和中间层组成，纤维增强材料。
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