撞擊缺陷 的英文怎麼說

中文拼音 [zhuàngjīquēxiàn]
撞擊缺陷 英文
schlagstelle
  • 撞 : 動詞1 （猛然碰上） collide; strike; knock; bump against; run into 2 （碰見） bump into; run into;...
  • 缺 : Ⅰ動詞1 （缺乏; 短少） be short of; lack 2 （殘缺） be missing; be incomplete 3 （該到而未到） be ...
  • 陷 : Ⅰ名詞1 （陷阱） pitfall; trap2 （缺點） defect; deficiency Ⅱ動詞1 （掉進） get stuck or bogged do...
  • 撞擊 : 1 （撞） impact; ram; dash against; strike; knock; hit against 2 [工業] liquid knockout; percussi...
  • 缺陷 : defect; fault; faultiness; vitium; lesion; flaw; disorder; imperfection; drawback; blemish
  1. One side, groovy cast steel flap valves increase the head loss, waste electricity, the other side, when flap valves close, it always delay time because of it ' s low proportion. the bump load seriously threaten the safety of pumping station. through the research and development of flap valve used in the renovation practices in the design of air - filled floating flap valve in no. 1 chuhe pumping station of anhui province, the working characteristics and design methods of air - filled floating flap valve are studied in this paper

    但在拍門運行使用的同時，又時常暴露出一些缺陷，主要有：一是常規的鑄鐵或鑄鋼拍門加大了流道的水頭損失，特別是對于裝機容量較大的排澇泵站，其電能損耗相當可觀；二是拍門在自重下下落關閉時，往往由於過多考慮水頭損失導致浮重過小而延誤閉門時間，致使水體倒灌，再因緩沖裝置失靈導致閉門時門體對門框撞擊力很大，嚴重危及站身安全。
  2. But the noise made when the door is closed is far beyond national correlative standards, and make serious noise pollution. the article put emphases on the mechanize of the electric control door through experiments on the spot and emulation of computer, then advance that the root of noise is that the design has defects. the safe close of the door is depended on the impulsion of door normal impacts

    本文密切關注了這種與大眾生活相關的研究課題，通過實測實驗和計算機系統模擬，重點研究了電控門工作的機理，提出了電控門噪音產生的根源是設計存在重大缺陷?電控門的安全閉合必須依靠門體正撞產生的沖擊力，並且沒有相關降噪措施，必然在使用造成巨大噪音的結果。
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