花刀工艺型
参考答案：
运用剞刀法，在原料上剞上横竖交错、深而不透的刀纹，经过加热刀纹卷曲成各种形象美观、形态别致的原料形状
The editor's job is to keep the newspaper ____ and ___ to the readers. [ ]
A. balanced; interested
B. balancing; interesting
C. balanced; interesting
D. balancing; interested
实现铸坯热装热送直接轧制的前提是要求铸坯表面温度大于（）。
