barrel shape 桶型
conical barrel shape part 圆锥筒形零件
conical barrel-shape parts 圆锥筒形零件
barrel-shape vulcanite-cutter 柱形硬胶切割器
A kind of simple die structure which can realize the re-drawing of barrel-shape parts is introduced, which can be referenced by similar parts manufacture.
介绍了一种实现筒形类零件二次拉伸的简易模具结构，为类似零件的生产制造提供参考。
They're looking for a change known as "barrel chest," which describes a particular posture and body shape that tends to develop as a secondary symptom of COPD.
他们在找一种叫做“桶状胸”的病变，它描述的是一种趋向于演化为COPD次要症状的特别的身体姿态或形状 .
Why? They're looking for a change known as "barrel chest, " which describes a particular posture and body shape that tends to develop as a secondary symptom of COPD.
他们在找一种叫做“桶状胸”的病变，它描述的是一种趋向于演化为COPD次要症状的特别的身体姿态或形状 .
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