Proof read the translation of the technical materials; 校对技术文档的译文;
A direct proof of the theorem is given in this paper. Source Language Text Focalization and Diction in Translation 本文给出了该定理的一个直接证明.议原文聚焦与译文选词
Experiments proof that the principle of this method is simple and it is easy to implement. This method has translation and scaling invariance. 实验证明该方法原理简单,易于实现,具有平移,缩放等不变性。