躍變 的英文怎麼說

中文拼音 [yuèbiàn]
躍變 英文
discontinuity
  • 躍 : 動詞（跳） leap; jump
  1. The sharpness of the transition implies that a very high electric field exists at the interface.

    躍變的急劇性，意味著在界面上存在著一個很強的電場。
  2. Secondly, the effect of thermocline to the intensity decaying rule for monostatic case is analysed

    然後分析了聲速躍變層對海洋混響平均強度衰減的影響。
  3. If grazing stress reached a threshold, genetic diversity of population emerged a transition point, with genetic diversity increased

    當放牧壓力達到一個閾值時種群的遺傳多樣性有一個躍變點，遺傳多樣性又有增加的趨勢。
  4. 4 ) air - sea interaction retain its character throughtout the seasonal cycle in the tropical pacific, but it is not the same in the north pacific ; and there are also relationships in the two areas : 1 ) for the interdecadal time scale, there is the same abrupt change both in the north pacific and in the tropical pacific, especially in winter

    4 ）熱帶太平洋區域海氣相互作用有較好的季節一致性；而北太平洋區域海氣相互作用季節差異較大。區域間主要聯系為： 1 ）兩個區域主要的年代際躍變點出現時間接近，這在冬季反映最明顯。
  5. Collins, a sociologist at cardiff university in wales who has studied the field ' s halting expansion from a backwater of physics to big science

    柯林斯正在研究該領域蹣跚跌撞的發展狀況，看它如何由物理中的丑小鴨，躍變成大科學。
  6. These are equations of local conservation of mass and the jump condition.

    這些就是局部質量守恆方程和躍變條件。
  7. We deduce the correlation functions of order parameter by hyperboloid function ( t > tc, t < tc ), and then compare the two functions to get the change of specific heat, and to get correlation length ? as the token of correlation degree

    利用殘數定理分別求t t _ c ， t t _ c時的關聯函數，發生相變時比熱的躍變，找到表徵關聯的特徵量? ?關聯長度，進一步確定landau理論的適用范圍。
  8. In the traditional wavelet transform, because the wavelet filter and coefficient is fixed, as a result, when the discontinuous signal is analyzed, it will produce a lot of big wavelet coefficients in the transition, which makes against the compression. in the image processing, some image is roughness, and it may has sharp edges and oddity parts

    由於傳統小波變換的濾波器長度和系數是固定不變的，不能適應輸入信號而變化，這使得在分析非連續信號時，在躍變點兩側會產生大的小波系數;對具有尖銳邊緣、分段光滑或奇異點、圖文混合圖像處理效果很差。
  9. Flux position & error in flux magnitude and error in torque are used as fuzzy state variables. fuzzy logic is used for choosing the switching state. a fuzzy logic controller can choose the switching states according to a set of fuzzy rules based on both specialists " experience and knowledge, which improves the response performance of the system effectively during start - up and change in load

    作為本文的一個創新點，針對普通的直接轉矩控制在給定轉矩躍變時反應較慢的缺點，提出了一種模糊控制器，把磁鏈位置、磁鏈誤差和轉矩誤差作為模糊輸入變量，應用模糊邏輯來確定逆變器的開關狀態，該模糊控制器根據一套基於專家經驗和知識的模糊規則來選擇開關狀態，從而有效地提高了系統在啟動和負載突變時的響應速度。
  10. The result also shows that the heat storage anomaly in the scs has an obvious long - term variability which is a stable interannual variability from 1992 to 1998, an abrupt change to a high stage in 1998 continuing till 2001, and a tendency to reduce after 2002

    本文得到的結果還顯示南海熱含量異常具有明顯的長周期變化，表現為： 1992 ~ 1998年基本保持比較穩定的年際變化特徵， 1998年之後，熱含量出現明顯的躍變，這一躍變一直維持到2001年，在2002年開始出現熱含量的遞減趨勢。
  11. The study of heating network ' s controlling strategy when indoor flux sudden transform

    室內流量階躍變化時熱網控制策略研究
  12. B ) we have compared the specific heats of ambient and high pressure sintered mgb2. it shows that the leap of electronic specific heat ces of high pressure prepared sample at tc is smaller than that of ambient pressure prepared sample

    2 ）我們還對照研究了高壓合成的mgb2樣品比熱，發現tc處的電子比熱躍變ces比常壓制備的樣品小很多。
  13. Used the metering - out control system in which the hydraulic cylinder was the executive element as research object in this thesis, the experimental research about the effect on the pressure p1, p2 of the hydraulic cylinder chambers when series - connecting throttle valve or governor valve on the return oil - line under the step load changing have made

    本文以單出桿液壓缸為執行元件的出口節流調速系統為研究對象，在其迴路上分別串接節流閥和調速閥，當負載發生階躍變化時，對液壓缸兩腔壓力p _ 1 、 p _ 2的影響進行了試驗研究。
  14. The change from one value to another in a single increment and in negligible time

    在可忽略不計的時間內，信號從一個值按單位增量躍變到另一個值。
  15. Appropriate methods are very important when there is a breakpoint within a boundary in a coordinate interval

    當邊界在某一坐標區間內存在躍變點時，如何適當處理問題是值得注意的。
  16. The new method has such characteristics as simple algorithm, significance test, and obtaining the abrupt in different hierarchy

    此方法具有演算法簡單、統計意義明顯、能獲得不同層次上的躍變點的特點。
  17. To avoid output - waveform abnormalities, input voltage transitions should be within the range set forth in the recommended operating conditions

    為避免輸出信號波形畸變，輸入電壓的躍變應該是在給定推薦工作條件的范圍之內。
  18. Advanced studies stated that cytochrome oxidation system participated in the opening and the aroma releasing of jasmine flower by adding respiratory inhibitors

    呼吸抑制劑實驗結果表明，細胞色素氧化系統參與了呼吸躍變的控制和香氣的釋放。
  19. Results of the eof and correlation analyses showed that the climatological shifts were primarily influenced by the variability of the kuroshio with period longer than 40 years

    Eof分解和相關分析表明，該氣候躍變主要受黑潮的影響，自60年代以來呈上升趨勢。
  20. 3 ) the anomaly interaction of global sea thermal elements with climate elements is of persistence from previous summer / winter through current winter / summer with relative stable interaction areas on inter - decadal time scale. while their abrupt climate change did not occur simultaneously

    3 ）在年代際尺度變化方面，海洋熱異常和氣候異常有較好的同期相關關系，相互作用的關鍵區也有較穩定的位置，不同要素的氣候躍變點不盡相同。
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