简介了空气锤锤砧锤模联接方式改进前后的使用状况。
The brief introduction involves the operational performances of the pneumatic hammer before and after modification of the anvil-die connection.
选择的快速凝固方法为熔体旋转法（MS）和锤砧法（HA）。
The two rapid-solidification techniques employed are melt-spinning technique (MS) and Hammer-and-Anvil technique (HA).
一位摩洛哥高级文职官员不无惋惜地表示，自己的国家是身处非洲和欧洲的“锤砧之间”。
A senior civil servant in Morocco laments that his country is "between the hammer and the anvil" of Africa and Europe.
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