障壁試驗 的英文怎麼說

中文拼音 [zhàngbìshìyàn]
障壁試驗 英文
barrier crash
  • 障 : Ⅰ動詞（阻隔; 遮擋） block; hinder; obstruct Ⅱ名詞（遮擋物） barrier; block; obstacle
  • 壁 : 名詞1 （墻） wall （of a house etc ） : 銅墻鐵壁 bastion of iron2 （作用像圍墻的部分） wall of st...
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 障壁 : relic barrier
  • 試驗 : trial; experiment; test
  1. The multi - work condition declivitous impact testing system was introduced which has variable impacting angle, rigidity, and length of stroke, and has elastic booster to increase impacting intensity

    摘要論述了多工況斜面沖擊試驗新系統，具有碰撞角度和壁障剛度可調，斜面沖程和沖擊角度可選，並裝有彈性助力系統以提高沖擊強度等特點。
  2. Measuring is a key technology during the crash test, " which including the signal of acceleration, the force of fix - counterguard and the responses of passengers. the hardware and software of data acquisition system are the two main points in vehicle base system

    在碰撞試驗中，電測量技術也是關鍵技術，其測量項目包括碰撞過程中的減速度信號、固定壁障的碰撞力和乘員響應的測量。
  3. Road vehicles - rear moving barrier impact test procedure

    道路車輛.後部移動障礙壁沖擊試驗過程
  4. In this article, high performance concrete applied to some thin wall pilla structure was worked out successfully in the west of china with big temperature gap by a large number of experiments, in order to improve cracking resistence and optimize mix of concrete, which will be helpful in improving concrete construction

    通過大量試驗，以混凝土抗裂性能為評價指標，優化混凝土配合比組成，成功配製出了適用於西部大溫差地區某橋梁薄壁墩結構的高性能混凝土，為混凝土施工提供了有力的保障。
  5. In large rotating machinery using filmatic bearing ( turbogenerator, air compressor, etc. ) there is a potential trouble from impefect installation or running conditions, a metals " contact between rotors and shells. the trouble is usully called rubbing. the advantage of ae technologe in the rubbing diagnosis and early detection is showed. instead of classical ae characteristic parameters ( counts, amplitude, energy, duration and the other ones ) a new feature extraction by frequency analysis of ae envelop signals is discussed. both research of ae process and field experements indicate that periodic components in the envelop spectrum related to rotational speed increase evidently at the beginning of rubbing production, hence are highly sensitive to the rubbing fault diagnosis. according to the new design an acoustic emission equipment for the rubbing diagnosis named buaa ae testing system is developed and described

    汽輪發電機、空氣壓縮機等採用油膜支撐的大型轉動機械，由於安裝或運行中的原因，在轉子旋轉過程中，可能和器壁發生輕微的摩擦和碰擊，簡稱碰摩.聲發射技術在碰摩發生特別是故障早期診斷上有優越性.本系統的特點是沒有沿用傳統的計數、幅度、能量和持續時間等聲發射特性參數，而是在聲發射包絡信號的頻率分析中進行特徵提取.聲發射發生的過程分析和現場試驗都表明這種方法對碰摩檢測很敏感，在碰摩發生的起始階段，包絡譜中與轉速同步的周期性分量顯著增加.根據這種新的設計思想自行研製了buaa碰摩聲發射檢測儀並對此作了介紹
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