artificial diamond的用法和樣例：
例句
- The new high efficiency crushing machine is specially suitable for precrushing the diamond powder cake before purification.
該機特別適用於人造金剛石工業生產中對粉末合成塊提純前的高效預先碎解。 - The polycrystalline diamond compact is the compact of a polycrystalline diamond layer and a tungsten carbide substrate.
人造金剛石聚晶複合片是由金剛石層和硬度合金基體組成的一種複合材料。
