the lower die的意思|示意

The structure and composition of work area of blanking lower die were discussed in this paper.

讨论了冲裁凹模工作部分的结构组成。

We are on a lower dimension of life and as such instead of combusting into bits, we would gradually fade as all life would die off in the dance of extinction.

我们身处在更低些的生命维度上，这样一来，我们不会焚化成碎片，而是会逐渐湮灭，因为一切生命都会在绝灭的舞蹈中死去。

The results show that women in the lower occupational groups were more likely to die of diseases of the heart and circulation, but not cancer.

这项研究发现，低职业阶层的女性死亡更多源于心脏和循环类疾病，而非癌症；

The forming recesses (1, 3) of a lower die (2) and an upper die (4) are formed to have a semi-oval profile so as to provide a forming space S almost oval in section with the dies closed.

下模具（2）和上模具（4）的成型凹部（1、3）形成为具有半椭圆形 轮廓以当模具闭合时提供大体椭圆形横截面的成型空间（S）。

An ejector rod and a female die are fixed at the lower part of the upper beam, and a mold core is mounted on the lower beam. The end of the mold core has at least one shoulder.

于上架梁的下方固定有顶杆和凹模，于下架梁上安装有其一端部至少有一个肩凸的型芯。

The die is of fast making, high efficency, excellent quality, lower cost and so on, and is a new try of PCB contour process.

这种模具制作速度快、效率高、质量精良、成本较低，不失为印制电路板外形加工的一种新的尝试。