background cut off 中文意思是什麼
background cut off
解釋
扣除本底- background : n 1 後景，背景；基本情況；（紡織品等的）底子；出身；經歷。2 隱蔽的[不引人注目的]地位；幕後。3 襯...
- cut : vt （cut; cutting）1 切，割，截，斬，砍（樹），剪（發等）；切斷，割下；採伐；剪下；修剪，刈。 I h...
- off : adv 1 〈運動〉向那邊，隔開。 be off 走，去，逃。 I must be off 我得走了。 Where are you off to 你...
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This thesis is based on chinese teaching condition of middle school ( long - period cut off from study circle and cultural circle ), chinese teaching aim in middle school ( develop students " interests and abilities of feeling, understanding, using and creating of national language ), hard conditions of chinese teaching ( dull teaching practice and special requires of chinese teaching ), the actual conditions of middle school students ( longing for the literature influence and guide ), and the special literature characteristics of novels ( vivid characters, typical background, winding plot )
本課題的提出依據是：中學語文教學現狀（長期與學術界、文化界相隔絕） 、中學語文教學目標（培養學生感受、理解、運用、創造民族語言的樂趣和能力） 、語文教師的困境（枯燥的教學實際與語文教學的特殊要求） 、中學生的實際情況（渴望文學的熏陶與導引） ，以及小說自身獨特的文學特徵（生動的人物形象、典型的環境、曲折的故事情節） 。 -
This paper takes the steel constructions workshop building of bao ji bridge girder plant as background, inquiring into using isothermal level jet airflow to cut off workshop in the middle to organize airflow in it, attempting to resolve the problem of ventilation and dust removal in large space which has changeable dust source
本文以寶雞橋梁廠鋼結構車間的噴丸打磨廠房為工程背景，探討運用等溫水平射流進行空間隔斷，合理組織室內氣流，嘗試解決具有高大空間、變動塵源特點的高大廠房通風除塵問題。
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