The influence of dyes selection, auxiliary dosage and process condition to dyeing process are experimented and analyzed.
从染料的选择、助剂的用量及工艺条件对染色工艺的影响等方面进行试验和分析。
The principle, technological condition selection and process of co conversion as well as catalyser's heating-up and reduction are discussed.
介绍CO变换的原理、工艺条件的选择、工艺流程、催化剂的升温和还原。
The linguistic communication process, in fact, is also the unceasing procedure of selection of language according to actual and appropriate condition by its users.
实质上，这一言语交际过程也是语言使用者不断地对语言进行具体的、适合交际环境的选择过程。
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