... 人字形屋顶 gable roof 人字形的 herringbone ; lambdoidal 人字形锅炉 Yarrow boiler ...
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lambdoidal suture 人字缝
lambdoidal ridge 人字脊
lambdoidal crest 横棱
lambdoidal sutures 人字缝
ADJ having the shape of the Greek letter lambda 希腊字母λ形的
pitched
The utility model discloses a profile, which is characterized in that the profile is composed of three edges with lambdoidal cross section.
本实用新型公开了一种型材，其特征是由断面为人字形状的三个边组成。
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