x開頭的單詞階段

　　例句：

　　Xerography and Its Development Trend

　　靜電復印技術及其發(fā)展方向

　　Synthesis of novel CTMs is a hotspot of the xerography field.

　　合成性能優(yōu)良的電荷傳輸材料是目前靜電復印領域的研究熱點。

　　The invention of modern xerography has made our work much easier.

　　現(xiàn)代復印術的發(fā)明讓我們的工作輕松多了。

　　The results of this model is applied to xerography and the field strength of development region was attained.

　　該模型用于干法照相并得到了顯影區(qū)電場強度的表達式。

　　It is classified into two major groups, Xerography and electrofax.

　　它分為“干影印”和“電傳影印”兩個主要方式。