表面超额
According to the law of conservation of energy and the concept of surface energy, we can determing the excess pressure in curved liquid surface.
运用功能原理,借助表面能概念推导球形液面产生的附加压强。
But the fact that the excess bariums are responsible for electron emission may be reconciled with the deficiency of alkaline earth metals during life by the dynamical surface emission center model.
然而超额钡仍然是发射电子的泉源,可以通过动态表面发射中心模型而与寿命中碱土金属下降统一起来。
After the excess niello is scraped away, the surface is polished.
将多余的黑金刮掉, 再将表面抛光.
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