BF的意思

    「BF」經常作為「Ball Face」的縮寫來使用，中文意思：「球面」。

BF（球面）詳細解釋

• 英文縮寫詞：BF
• 英文單詞：Ball Face
• 中文簡要解釋：球面
• 流行度：411
• 分類：Sports
• 領域：-1

以上為Ball Face英文縮略詞BF的中文解釋，以及該英文縮寫在英語的流行度、分類和應用領域方面的信息。

英文縮寫BF的擴展資料

1. Soft Volleyball in the Application of the Teaching of Passing the Ball Face(BF) to Face; Services include the backhand topspin and backspin serves, the forehand topspin and backspin serves, and the high toss service.軟式排球在正面上手傳球教學中的應用發球方法包括，反手上旋球和下旋球，正手上旋球和下旋球。和高拋發球。
2. On methods of training feelings of face spike of volleyball; Washers with ball face排球正面扣球技術教學的球感練習法GB/T849-1988球面(BF)墊圈
3. Influences on Ball Face(BF) NC Machining Accuracy of Transmission Clearance傳動間隙對球面(BF)數控加工精度的影響
4. This paper introduced a green process method of miniature electrical machinery axle, which breaked through the traditional process method : it changes the turning both ends half a ball face for cold-heading, and becomes the outer circle to grinding to cold-drawing.介紹了一種微型電機軸的綠色加工方法，它突破了微型電機軸傳統的加工方法，改車削兩端半球面(BF)為冷鐓，變外圓磨削為冷拉。
5. Introducing the structural characteristics of ball face sealing of disc in sealing effect, manufacturing process and material selection, and pointing out several improved sealing structures of ball face.介紹了截止閥閥瓣球面(BF)密封在密封效果、制造工藝和材料選用方面較錐面和平面結構的特點。給出了改進后的幾種球面(BF)密封結構。

「Ball Face」的縮寫「BF」意思是「球面」。