grain seed
英
美
- 晶种
双语例句
- A self-fastening method is introduced by which a cleat-shaped seed crystal is fixed in the swallow-tailed groove.
本文介绍一种在提拉法中使用的晶种劈形自紧固方法。 - But ever finer control of the temperature gradient around the seed is eliminating the telltale imperfections that jewelers could once detect with a magnifying glass.
然而，一种能更精细控制晶种周围温度梯度的方法，正逐渐去除这种遮掩不了的瑕疵。
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