be hardened to

This hardened criminal of the worst kind is to be executed in this isolated room.

这名罪大恶极的惯犯将在这间隔离室被执行死刑.

Ceramic bearings however, must be used on RC 60 hardened lubricated shafting to achieve maximum performance.

陶瓷轴承然而, 必须用强硬的润滑RC60轴系,以实现最大的效能.

Due to their low carbon content, these steels cannot be hardened except by case hardening.

由于它含有较少的碳, 这些钢不能被硬化,只能进行表面硬化.

Methods 65 cases of patients confirmed to be cerebral infarction from hardened internal carotid plexus by CT scanning and MRI check-up and 63 cases of non-cerebral infarction were conducted color Doppler ultrasonography examination.

方法对65例经头颅CT或头颅MRI证实为颈内动脉系统脑梗死患者及63例非脑梗死患者行双颈动脉彩色多普勒超声检查。

I was all that the most hardened, unthinking, wicked creature among our common sailors can be supposed to be. He failed in the terminal examination. He is a real terror.

我完全变成了一个麻木不仁、没有脑筋、作恶多端的水手。他没有通过期末考试，真令人伤脑筋。

All wire burned sections are to be mounted in hardened tool steel with hardened backing plate.

所有的线割入子必须安装在热处理的模板上并有热处理后的支撑板。