水平翻門 的英文怎麼說

中文拼音 [shuǐpíngfānmén]
水平翻門 英文
trap door
  • : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
  • : Ⅰ形容詞1 (沒有高低凹凸 不頃斜) flat; level; even; smooth 2 (高度相同; 不相上下) on the same l...
  • : 動詞1 (變換位置; 歪倒; 反轉) turn over; turn around; reverse 2 (移動物體尋找) rummage; search...
  • : Ⅰ名詞1 (房屋、車船等的出入口 ) entrance; exit; door; gate 2 (形狀或作用像門的東西) switch; va...
  • 水平 : 1. (跟水面平行的) horizontal;level2. (達到的高度) standard; level
  1. The main contents in the paper are as follows : ( 1 ) the operational principle of the hydraulic automatic tilting gates with connecting lever and rolling wheel were analyzed. using block diagram, the author elaborated on the running course and steady factors of the tilting gate. then the instantaneous running center in the running course of the tilting gate was brought forward, and the trochoid of the center was described

    本文研究的主要內容如下: ( 1 )分析闡述了力自動板閘的工作原理和運轉機理,結合框圖詳細分析說明了板閘的運轉過程及其穩定條件,給出了閘在運行過程中的瞬心軌跡線,分析研究了閘運動過程中的基本衡方程。
  2. ( 6 ) pdgf may initiate neuronal differentiation in nsc. nsc induced by pdgf, transcription and translation level of different thrs genes were up - regulated compared with the nsc induced by serum. the results made a great foundation for the further research of the important role of thrs during the cns development, and have much clinical significance on therapy of cretinism ^ subcretinism a

    Thr各亞型在不同分化細胞中表達不一致: ( 0l ;能誘導nsc向少突膠質細胞分化,並通過thr各亞型的時空表達來發揮其重要生理作用印叩樸能引發vc向神經幾分化,與10血清誘導分化相比能在轉錄與上提高nsc分化后thr各亞型的表達本研究結果將為深入研究t在腦發育中的作用提供寶貴的實驗依據,並對克汀病、亞克汀病以及ms脫髓鞘病等的臨床治療提供新途徑,具有重要指導意義。
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