Colour separation and screening are being done in two separate steps.

　　分色和上網分兩個工序進行。

　　The work for pre-project: the planning jobs, setting up and the plan design are being done.

　　項目前期工作：正在進行規劃、立項、方案設計等工作。

　　The most recent deals are being done on asset valuations below the spot price, according to wood Mackenzie.

　　wood mackenzie的數據表明，在最近完成的交易中，資產的估值都低于現貨價。

　　While these things are being done, beauty stands veiled and music is a screeching lie.

　　干出這樣的事情，美都要蒙羞，美好的音樂也變成一串刺耳的謊言。

　　Research on the key techniques and typical methods of text categorization are being done, and the method of text categorization based on word vector space model is presented in the dissertation.

　　本文對文本分類的關鍵技術及典型分類方法進行了研究，提出基于詞向量空間模型的文本分類方法。