提按，读音为tí àn，是一个汉语词语，意思是指笔毫在纸上作上下运动。
每一行笔能曲尽抑扬顿挫、转折提按的变化，呈现出既有古拙味道，又不失淳朴清新的强烈的装饰美感的用线特色。
Each line is most melodious, presents the unadorned flavor, and does not lose the simple and honorable fresh intense decoration esthetic sense when uses the line.
上赶着【编者按：意为别人本没有要求或者请求做某事，而主动提出帮助等举动，带有吃力不讨好等嘲讽或讽刺的意味】提建议——不管你就觉得他会多么需要——都是一件耽误时间和精力的事。
Giving unsolicited advice to others—regardless of how much you feel that they need it—is a waste of time and energy.
按苯抽提、氮气吹扫、烧焦的顺序，分三个阶段进行催化剂再生，再生催化剂的活性稳定性得到更充分的恢复。
The catalyst active stability can be more fully recovered by regeneration carried out in three steps in succession, namely, benzene extraction, nitrogen blowing and coke burning.
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