持恆狀態 的英文怎麼說

中文拼音 [chíhéngzhuàngtài]
持恆狀態 英文
hold condition
  • : 動詞1 (拿著; 握著) hold; grasp 2 (持有; 保持) keep; hold 3 (支持; 保持) support; maintain 4...
  • : Ⅰ形容詞1 (永久; 持久) permanent; lasting 2 (平常; 經常) usual; common; constant Ⅱ名詞1 (恆心...
  • : Ⅰ名詞1 (形狀) form; shape 2 (情況) state; condition; situation; circumstances 3 (陳述事件或...
  • : 名詞1. (形狀; 狀態) form; condition; appearance 2. [物理學] (物質結構的狀態或階段) state 3. [語言學] (一種語法范疇) voice
  • 狀態 : status; state; condition; state of affairs: (病的)危險狀態 critical condition; 戰爭狀態 state o...
  1. In the light of the recent work in biological models, especially in the chemostat models, the dissertation provides a systematic study on the asymptotical behaviour of some chemostat models built by delay or diffusion differential equations. the main contents and results in this dissertation are as follows : i ) the global asymptotic behavior of the chemostat model with the beddington - deangelies functional responses and time delays is studied. the conditions for the uniform persistence of the competing populations are obtained via uniform persistence of infinite dimensional systems

    本論文基於當前生物學模型,特別是化器模型的研究現,深入系統的研究了時滯和擴散方程描述的幾類化器系統的漸近性,本文的主要內容包括以下幾個方面:一、研究了具有beddington - deangelies功能性反應函數的時滯化器模型,利用無窮維連續動力系統的一致續生存的理論給出了兩競爭種群一致續生存的充分條件,利用單調動力學系統得到了系統的全局漸近穩定性。
  2. The system is based on the inner pid regulate function of frequency converter to regulate the living water stress with low constant stress, and the stress signal is sensed by the stress translator as feedback signal and the construction is sent by the computer as the given signal. the water stress is regulated to high constant stress when the fire happens

    本論文基於變頻器內置pid調節系統,以管網的壓力變送器壓力信號作為反饋信號,由上位機發出的當前作為給定輸出,調節生活供水壓力使其保;當火災發生時,調節系統管網壓力為高
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