frequency diagram 中文意思是什麼
frequency diagram
解釋
頻次圖-
Dynamic characteristic of the fan system was tested in this paper. the time constants of acceleration and deceleration was gotten and bode diagram of frequency response was presented. the results show that the frequency response of the system is satisfying in the range up to 0. 2 hz
本文對風機系統的動態特性進行了測試，得到了它的加減速時間，並通過譜分析法得到了系統的幅相頻響應曲線（ bode圖） ，結果表明系統在低於0 . 2赫茲范圍有較好的相應特性。 -
At first, the dynamic mathematic model is created in the light of the known dimensions and structure. then base on the mathematic model, dynamic analysis of the system is studied by drawing the open - loop bode diagram closed - loop bode diagram and step response curve using the analysis and calculating function of matlab. the influence factor on frequency character steady and performance of the system is also analyzed
首先，根據已確定的尺寸參數和結構需要，計算並建立起系統的動態數學模型，然後在已知系統數學模型的基礎上，利用matlab語言強大的分析計算功能，對系統進行動態分析，通過畫出系統的開環bode圖、閉環bode圖及系統的階躍響應曲線，分析了系統的頻率特性、穩定性及系統性能的影響因素。 -
On the basis of the equivalent circuit diagram the solid - solid and the composite - electrolyte interfaces, contributed their impedance in the relatively high and low frequency regions
第三部分是探討不同粒徑大小氧化釕奈米微粒復合電極在不同電位下之阻抗頻譜的變化，進而由等效電路圖來解釋其涵蓋的物理意義。 -
Through analyzing and researching the problem of variable frequency to working frequency of high - power electromotor in theory, the key of conversion is pointed out in the paper. on the basis of analyzing equivalent circuit diagram and vector - diagram of induction - motor, the phase of working frequency power whether or not consistent with the output phase of variable frequency power at the moment of conversion is the key to decide whether the conversion is successfully
本論文針對大功率電機變頻轉工頻轉換存在的問題在理論上作深入細致的研究，根據感應電動機的等效電路和相量圖分析，指出大功率電機變頻轉工頻能否成功，關鍵在於變頻轉工頻瞬時，工頻電源和變頻輸出電源是否相位一致。 -
Cumulative frequency diagram
累積頻數圖 -
The bimetal cementation, the compound material and the metal cementation, the compound material and the compound material cementation three types of lamination boards delaminates on its natural frequency had been separately studied and delaminating with the natural frequency relations diagram of curves had been drawn up
文中分別研究了雙金屬粘接、復合材料與金屬粘接、復合材料與復合材料粘接三種類型的層合板脫層對其固有頻率的影響，並繪制了脫層與固有頻率關系曲線圖，為工程應用提供了科學依據。 -
As to the polyreference implemention of the least - squares complex frequency - domain estimator in mathematical separation technique of modes, this thesis builds a right matrix - fraction description model to estimate the system poles. then frequency point stabilization diagram is set up and analyzed to automatically determine natural frequencies, modal damping ratios and modal participation factors. finally mode shapes are identified based on the least squares theory
對于模態數學分離技術的多參考點最小二乘復頻域識別技術，先建立右矩陣分式頻響模型，識別出系統極點，再通過建立和分析頻率點穩態圖，能自動的確定出結構的固有頻率、模態阻尼比和模態參與因子，最後根據最小二乘原理識別出模態振型向量。 -
The third part in this article has discussed the method which is based on the expectation frequency and use which we get the design value of 1 % and 0. 1 % for some universes. and we also get the correlation diagram of cs and calculation frequency of different sample sizes. then we analyze the variation rule to get the primary discussion for the theory study and production
本文第三篇討論了基於期望概率概念推求各種總體相應於1及0 . 1的設計值的方法，並且得到不同樣本容量的cs和計算頻率的相關圖，分析其變化規律，為理論研究及生產應用作一些初步探討。 -
The directivity coefficient of the phased array antenna has been generalized and discussed. according to the formulations of microstrip antenna design theory, planar and cylindrical microstrip patch cell has been analyzed. we can conclude that the cylindrical microstrip patch cell has the performance of high gain, low thickness, high resonant frequency, uniform directivity diagram, and easy fabrication on missile body, so it is a good choice
本文根據微帶天線設計理論，分析了平面和柱面兩種微帶貼片單元，其中柱面微帶貼片單元增益高、厚度小、諧振頻率高、方向圖均勻，且較易加工製作在彈體上，適合在相控陣天線中做共形輻射單元。 -
Finally, the article introduces the bits equipment ( clockstar ) that the author participates in tapping in wri ( fiberhome under wri ), which applies the dds technique and different frequency multiplication technique to the equipment and analyzes the circuit diagram tapped by the author himself
論文最後介紹本人在武漢郵電科學研究院（烽火通信公司）親自參與開發的bits設備clockstar ，並將dds技術、差頻倍增技術應用於該設備，分析本人實際製作的電路。 -
We find that when the band width is suppressed to be much smaller than the field frequency, dynamical localization can exist in the system. the corresponding regions for the occurrence of dynamical localization in the parameter space can be found in the phase - diagram
發現當帶寬被壓縮到比電場頻率小很多時，即系統的準能譜幾乎不存在色散時，動力學局域化仍然可以存在，相應的動力學局域化發生區域可以在相圖中找到。 -
Azimuth frequency diagram
方位頻率圖 -
Digital frequency rotating speed line velocity instrument wiring diagram counter wiring diagram
操作信號輸出為模擬量操作器接線圖 -
Wiring diagram for wp201 series intelligent frequency transformational module
正反轉控制信號為雙向可控硅輸出操作器接線圖 -
1, the m - jpeg, dv be supported by hardware with mpeg2 all, and can guarantee at the support is normal to see a frequency circumstance, offering is very the good diagram resemble the quantity
1 m - jpeg dv和mpeg2都由硬體支持，可以保證在支持正常的視頻幀頻率情況下，提供相當好的圖像質量。 -
Thirdly, give the way to how to design the digital mid - frequency modulator, discuss the design process of the system, and give the block diagram of it
其次，對遙測模擬組合子系統中的數字中頻調制器的設計作了分析。給出了系統設計的過程與整個遙測模擬子系統的系統框圖。
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