Bi microparticle的用法和樣例：
例句
- However, in the eutectic SnBi solder joints, the constituted elements are Sn and Bi.
但是，在共晶錫鉍焊點中，組成的元素為錫和鉍而非單一元素。 - The test research to optimize processing parameters had been carried out systemically for Bi roughing of certain multi-metal ore containing Bi, Zn and Fe.
對某鉍鋅鐵多金屬礦的鉍粗選工藝進行了系統的參數優化試驗研究。
