“锑的”造句
2024年06月12日 11:06:25
锑的百分含量由各蓄电池生产厂自己掌握.
The percentage of antimony may be left to the battery manufacturer.
含
锑的铅较化工铅好些,由于它有更好的抗蚀性及强度.
Antimonial lead is preferable to chemical lead because of its greater corrosion resistance and strength.
一种蓝灰色金属矿物(铅和
锑的硫化物).
Any of various natural metallic sulfide minerals , especially of iron.