1. And processing of graphite electrodes for knives. 和石墨电极加工的专用刀具。
2. The oxidation resistance of oriented graphite is more than the C17B high strength graphite, in particular at below 800℃. 定向石墨较C17B高强度石墨具有较强的抗氧化性,特别是在800℃以下更为明显。
3. Investigation showed that, in this new nickel cast iron, besides graphite and austenitic base, had yet alloying cementite. 研究表明:在这种新型镍铸铁中除了石墨和奥氏体基体外,还有合金渗碳体存在;
英英解释
n.
1. used as a lubricant and as a moderator in nuclear reactors