Polycrystallinity
多晶性, 多晶结晶度
🗣️ 情景例句
Do you happen to know...
你是否碰巧知道…
Lawsuits consume time, and money, and rest, and friends.
诉讼将消耗时间、金钱、休息和失去朋友。
But instruments far more delicate than that were needed if any really serious advance was to be made.
但是，如果要取得真正重大的进展，需要有比这种装置精细得多的仪器。