改善饮食，增加体锻。
除非你肥胖过度，饮食和体锻改变只是你外表的边缘：你依然是你。
Unless you are obese, diet and exercise change only the margins: you still look like you.
平均剑身长达三英尺，剑体焊接精良，整个剑的主梁与剑刃由尖端的冶炼工艺锤锻而成，钢与铁按照完美的比例整合一体。
Averaging about three feet, blades were pattern welded, a sophisticated technique by which twisted rods and strips of iron or steel were hammered together.
介绍了铝合金支撑体的锻模设计、锻造加热工艺和锻后热处理等技术；指出了设计过程中应该注意的问题和具体预防措施。
This article introduced the technology of aluminum alloy forging die design and heating technology as well as the heat treatment after forging.
将原本单一的铸造体变为铸、锻和堆焊复合体。
The invention changes the originally single casting body into a complex of casting, forging and surfacing.
介绍了美式八角锤锤体精锻成形新工艺及其预锻模结构设计要点。
A description has been given to new process and important points of structure design of pre-forming die for precision forging U. S. A type of octagonal hammer with a practical die presented.
介绍了美式八角锤锤体精锻成形新工艺及其预锻模结构设计要点。
A description has been given to new process and important points of structure design of pre-forming die for precision forging U. S. A type of octagonal hammer with a practical die presented.
应用推荐