from/since the beginning

He has also not been heard from since the beginning of the unrest and is rumoured to have submitted his resignation and / or to be under house arrest .

自动荡开始也没有了消息，据称已辞职并遭到软软禁。

A U.N. official said about 400000 civilians have been forced from their homes since the beginning of the year .

一名联合国官员说，自从今年年初以来，大约40万平民被迫离开家园。

Deeply influenced by " the historical materials school ", Wen Yiduo , a famous scholar in Modern China , began to collect historical materials from ancient novels since the beginning of 20th century .

闻一多是中国近现代一位著名的学者，因为深受史料学派的影响，20世纪初期，他就开始在古小说中整理史料。

Reform and opening up , especially from the 30 years since the beginning of this century , jiangxi nuclear industry gradually from the planned economy to the market , enterprise management transformation .

改革开放30年以来，特别是从本世纪初，江西省核工业地质局作为事业单位，正逐步由过去的计划经济体制向市场化、企业化经营转型。