詞語：bourrelet
bourrelet的解釋
bourrelet[buərə'lei]n.【軍械】(炮彈的)定心提環；定心部，定心帶
bourrelet的意思
bourrelet 彈肩;knit-miss bourrelet fabric 花式雙羅紋織物;knit-mi bourrelet fabric 花式雙羅紋織物;
bourrelet的參考例句
1.The general differential equations of unsymmetrical projectile lateral motion torching the bore wall with the bourrelet have been developed in this paper. 本文建立了非對稱彈丸前定心部緊貼炮膛壁一般運動的橫向運動微分方程；