Contrasting machining technology with punch technology of elastic seat ring, analyzing the error created by punching, introducing the characteristic of punching and the structure of cut and carry die.

对弹性阀座的机械加工工艺和冲压加工工艺进行了对比，并分析了冲压加工所产生的误差，介绍了冲压加工的特点及级进模的结构。

youdao

These springs are the sources of streams and rivers, which cut through the rocks and carry away debris from the mountains to the lowlands.

这些泉水是溪流和河流的源头，这些溪流和河流穿过岩石，把山上的碎石带到低地。

youdao

Leave the credit CARDS at home (or cut them up) and carry only enough cash to do what you've planned for your day.

把信用卡扔在家里(要不然就剪了它)，带上足够的现金去做自己每天计划的事。

youdao

Local residents used it to mark sheep, and soon discovered that they could cut it into sticks and carry it with them.

FORBES: No. 4 The Pencil

And then Blitzer cut off that interview to carry first lady Laura Bush's brief address to delegates in which she and Cindy McCain appealed for donations to help those affected on the Gulf Coast such as the people who live in the afore-mentioned imperiled parish.

NPR: Stormy Weather Might Just Help This GOP Ticket

According to AP, President Mahmoud Ahmadinejad is under pressure to carry out his pledge to cut government subsidies for food and fuel.

CENTERFORSECURITYPOLICY: A war on whose terms?