circuit grade
英
美
- circuit n.巡回;线路;环形;电路;回路v.巡回;绕...环形
- grade n.等级;年级;成绩;斜坡v.分级;评分;渐次变化
- The quality indicator of synthetic diamond obtained by adopting the purification process can reach grade demand.
采用该提纯工艺得到的金刚石品质指标完全达到品级要求。
- Mancheng Han tombs excavated quantity, grade high heritage value and process high-value technology.
满城汉墓出土文物数量多,品级高,文物科技价值和工艺价值高。