突然擾動 的英文怎麼說

中文拼音 [tūránrǎodòng]
突然擾動 英文
abrupt perturbation
  • 突 : Ⅰ動詞1 （猛沖） dash forward; shoot out 2 （高於周圍） protrude; bulgeⅡ副詞（突然） abruptly; sud...
  • 然 : Ⅰ形容詞（對; 不錯） right; correct Ⅱ代詞（如此; 這樣; 那樣） so; like that Ⅲ連詞[書面語] （然而）...
  • 擾 : Ⅰ動詞1 （擾亂; 攪擾） harass; trouble 2 （客套話 因受人款待而表示客氣） trespass on sb s hospital...
  • 突然 : sudden; abrupt; unexpected; suddenly; abruptly; unexpectedly
  • 擾動 : excitation; turbulent motion; turbulence; destabilization; [物理學] perturbation motion; [地質學]...
  1. The control system of mould level is crucial to improve the slab quality in the continuous casting process, pid controller is used in the traditional mould level control, and it has some defaults, such as : at the start - up or finishing period of casting or during the changeover of tundish, pid control has a bad effect, its overshoot is large and its transient time is long ; the erosion of the tundish stopper and the submersed nozzles lead to the accuracy of control become bad ; the abrupt falloff of block in the submersed nozzles makes the level acutely fluctuate, and pid control can not overcome the disturbances resulted from the change of casting speed

    結晶器液位控制系統是提高連鑄產品質量的關鍵環節，傳統的連鑄機液位控制方法採用常規的pid控制，存在如下不足：開始、結束澆注和換中間罐澆注時，控制效果差，超調量大，過渡時間長；塞棒頭和浸入式水口被腐蝕后引起控制精度差；浸入式水口堵塞物的突然脫落所引起的液位劇烈波動；無法克服拉速波動引起的擾動。
  2. On the other hand, due to their difference in system and practice of administration, news reporting and judicial act inevitably have certain degree of conflict, thus the questions of in what way media supervision interferes with judicial independence or promotes judicial justice and what judicial activities are not to be reported or supervised

    然而，由於兩者各自所處的領域和各自特性的不同，在新聞與司法實踐中，又不可避免地產生了一定程度上的沖突和對立?什麼樣的新聞媒體監督干擾司法獨立，什麼樣的新聞媒體監督促進司法公正?什麼樣的司法活動又是新聞媒體所不能采訪報道與監督的呢
  3. The ecosystem health of wetland is that substance recycle and energy flow are not destroyed, elasticity and stability are retained ; system can fight against disturbance of nature and people, function of which is various

    濕地生態系統健康是指系統內部的物質循環和能量流動保持正常狀態，系統對長期或突發的自然或人為擾動能保持彈性和穩定性，整體功能表現出多樣性。
  4. Traditional contingency planning requires that an enterprise consider all potential disturbances to business operations and prepare solutions to keep business activities running in the event that those threats materialize

    傳統的應急方案，要求考慮一切潛在干擾企業業務運行和準備的活動；當這些干擾突然出現時保持業務活動的運行。
  5. Intensive mankind activities are comprehensively and deeply disturbing the natural water cycle of river basins, giving the water cycle an evident “ natural - artificial ” binary evolutionary character in all the aspects of driving force, cycling structure, response parameters, etc and resulting in a series of post - effects on resource, ecology and environment, which are particularly reflected by the three major common problems of water shortage, water pollution and ecological deterioration in the northern china

    強烈的人類活動正全面深度擾動著天然流域水循環過程，致使流域水循環在內在驅動力、循環結構和響應參數等方面都呈現出明顯的「天然人工」二元演化特性，同時引發一系列伴生的資源、生態與環境後效，在我國北方地區突出表現為缺水、水污染和生態系統退化三大共性問題。
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