振蕩中心 的英文怎麼說

中文拼音 [zhèndàngzhōngxīn]
振蕩中心 英文
center of oscillation
  • 振 : 動詞1. （搖動; 揮動） shake; flap; wield 2. （奮起） brace up; rise with force and spirit
  • 蕩 : Ⅰ動詞1 （搖動; 擺動） swing; sway; wave 2 （無事走來走去; 閑逛） loaf; wander; roam; loiter; go a...
  1. In order to produce monoclonal antibodies, first, several v. dahliae isolates were grown in liquid czapeak medium, after rinsing mycelia and eliminating zoospores, the fungal tissue was homogenized with the pestle in liquid nitrogen and then transferred to test tubes and was centrifuged in tris - hcl buffer

    在制備抗原的過程中，首先液體振蕩培養了若干株棉花黃萎病菌，經過沖洗除孢子、液氮研磨，用tris - hcl抽提，再離心制得菌絲蛋白提取液，可作為電泳樣品。
  2. Hollow ferrites particles are the alternative to conventional solid ferrites particles, which have lower density, larger specific surface area and stability. moreover, it is expected electromagnetic wave can be reflected and absorbed again and again in the cavum of hollow particles which become its black hole. in addition, their electromagnetic parameters can be adjusted in a certain range by changing the thickness of the shell and the diameter of hollow microspheres, and the ability of absorbing microwave can be expected to improve

    空心結構的鐵氧體是對傳統實心鐵氧體的改造，不僅密度小，還具有特殊的電、磁功能，有可能使電磁波在其空腔中反復振蕩吸收，成為電磁波的「黑洞」 ，從而增加材料的吸波能力，同時可通過調節核殼粒子的內外徑來調控電磁參數。
  3. An experimental setup has been designed and built up through a collaboration program between cryogenics laboratory in zhejiang university and limsi - cnrs ( france ). the system employs the inherently reversible stirling cycle, and then its thermodynamic efficiency can easily surpass that of standing - wave system and is even comparable to that of the traditional internal combustion engines

    在充分理解工作機理的基礎上，與法國國家科研中心limsi實驗室合作，設計並建成一臺行波型熱聲驅動器實驗裝置，進行了初步實驗，以氨氣和氮氣為工質，成功地獲得了頻率分別為66hz和23hz的熱聲振蕩。
  4. This study collected and discussed the results of three hydraulic model tests of long period oscillations in hwa - lien harbor, conducted by center of harbor and marine technology in 1996, 1997 and 2000

    摘要本文綜合港灣技術研究中心於1996 、 1997及2000年所執行有關花蓮港港池振蕩的研究計畫水工模型試驗成果部份，進行匯整及討論。
  5. The frequency and mode of the generated microwave are very pure. these results can provide a possible method for constructing a compact high - power microwave device. in addition, a virtual cathode oscillator with an axially extracted te11 mode based on the spark05 accelerator in our laboratory has also been investigated using the pic simulation code

    基於spark05加速器電子束參數設計的軸向提取te11模虛陰極振蕩器，利用類似的設計思想，通過改變電壓的饋入方式和陰陽極結構，實現了中心陰極負脈沖電壓的激勵，同樣獲得了較好的粒子模擬優化結果。
  6. Numerical studies suggest that long scale and slow - changed oscillations in the zonal wind stress rebuild by pop anal ysis make the intention of el nino / la nina events deeply. it also enlarges their range. but, positive and negative anomaly center is toward west than actual conditions

    數值試驗的結果表明，由pop重建的緯向風應力中緩慢變化的大尺度振蕩成分加深了elnino lanina事件的強度，加大了它們的空間分佈范圍，但正負距平中心的位置比觀測風應力模擬的情況偏西。
  7. But in the east, 30 ~ 60 - day low frequency propagates toward north and west and 10 ~ 20 - day low frequency spreads to south from mid - latitude as well as to east from 90 " e. 10 - 20 - day and 30 - 60 - day low frequent rain band centers, located in south china, upper - middle yangtze basins, northeast china, north china and the west part of china, are all important parts of asian summer monsoon rainfall

    東部地區， 30一60天振蕩有明顯的向北及向西傳播; 10一20天低頻降水隨位相從中緯度向南傳播，同時從90 ? e向東傳播。東部地區的10一20天和30一60天低頻雨帶中心都是東亞夏季風降水的重要組成部分，當地的夏季風降水受這兩種低頻振蕩調制。
  8. The simulation results show the existence of both limits and optima for the studied parameters, related to the stable operation and the maximum efficiency, respectively. underlying the conditions that the longitudinal guiding magnetic field is 1. 8t, diode voltage is 250 kv, the impedance is 150, we got a peak power as high as 100 mw for the tm01 mode at 38ghz

    經優化設計，本文給出了一個相對論亞納秒毫米波返波振蕩器的物理模型，在引導磁場為1 . 8t 、二極體電壓為250kv 、阻抗為150的情況下得到了超輻射狀態下輸出微波峰值功率為100mw 、中心頻率為38ghz 、模式為tm _ （ 01 ）模的微波輻射。
  9. Western blot analysis we treated 200 fertilized eggs in a series of steps including lysing them in l0ul of lysis buffer ( 50mm tris - hcl ph 7. 5, 250mm nacl, 5mm edta, imm dtt, 0. 1 % triton, 50mm sodium orthovanadate, looug / mg pmsf and tpck, 50ug / ml tlck, 1 ug / ml leupeptin pepstatin and aprotinin ), frozing them below - 70, and then thawing them at room temperature for 10 min

    2 . westem印跡將處理組及對照組小鼠一細胞g2期受精卵各200個取出，轉移到ep - pendoff管中， 5000甲m離心4分鐘，棄去上清，加入ro川粉碎緩沖液，充分振蕩混勻，在液氮中經過2一3次的凍融循環，迫使卵細胞裂解，加人等量的樣品緩沖液沸水中煮5分鐘，用於westem印跡分析。
  10. Analog temperature compensation crystal oscillator ( atcxo ) is widely used in electronic equipments such as communications, navigation, radar, mobile telephone, program control telephone, measure instruments etc. as their reference frequency source, it is critical part of the above equipments, called as their “ heart ”

    模擬溫度補償晶體振蕩器（ atcxo ）廣泛應用於通信、導航、雷達、移動通信、程式控制電話、測量儀器等電子設備中。作為基準頻率源，它是上述電子設備的關鍵部件，被稱為此類電子設備的「心臟」 。
  11. In this paper, the experimental part is the sum - up of theoretical and experimental studies on a 20tw ti : sappire femtoscecond high - intensity laser system while author worked in the research center of laser fusion of caep, which includes oscillator, regenerative amplifier, multi - pass amplifier, stretcher, compressor and synchronization system

    本文實驗研究是指作者在激光聚變中心參與的20tw全鈦寶石飛秒超短脈沖激光裝置的工程建設工作的理論與實驗研究總結，對此系統的振蕩器、再生放大器、多程放大器、展寬器與壓縮器及同步系統進行了較為系統的分析。
  12. The main numerical method of this code is coming from scheme ( jameson, schimit and turkel ) : using cell - centered finite volume method as spatial discretization tools, and a system of ordinary differential equations for time variable is obtained, which is solved by utilizing five - step runge - kutta scheme as time marching method, introducing artificial dissipation to damp high frequency oscillations near the shock and stagnation point

    本論文採用歐拉方程作為控制方程，利用中心有限體積法進行空間離散，得到對時間變量的常微分方程組，採用龍格庫塔多步法進行時間積分，加入人工粘性以消除激波和駐點附近的壓力振蕩等方法來對naca0012翼型的實際流動進行并行數值模擬。
  13. This machine consists of bin, vibration chamber, coupling and motor. the vibration chamber is made up of eccentric wheel. rubber soft piece, main shaft and bearing. the adjustable eccentric hammering is transmitted to the centerline of main shaft by motor drive, and produce centrifugal force at unsteady state so as to change the strength of material and form vortex in the sieve. weghted regulator and amplitude can be adjusted as per different material and sieve mesh

    本機由料斗、振蕩室、聯軸器、電機組成，振蕩電腦內由偏心輪、橡膠軟體、主軸、軸承組成，可調節的偏心重錘經馬達驅動傳到主軸中心線，在不平衡狀態下，產生離心力，使物料強度改變在篩內形成漩渦，重錘調節器和振幅大小可根據不同物料和篩網進行調節。
  14. Then the explicit finite - volume method for the two - dimensional steady navier - stocks equations is studied. in order to prevent odd - even decoupling of the solution and oscillations near the shock waves, artificial dissipation is added. local time step, residue averaging, enthalpy damping and multi - grid method are used to accelerate the convergence during the five - step runge - kutta explicit time marching

    在計算中，採用五步runge - kutta顯式時間推進，引進人工耗散項以克服中心差分固有的奇偶不關聯性和抑制激波附近解的振蕩，應用了當地時間步長、殘值光順、焓阻尼、多重網格法等措施加速計算收斂。
  15. A semi - discrete form of our scheme is also presented. this new reconstruction is a third order accuracy in smooth regions and non - oscillations at cell interfaces. our scheme enjoys the main advantage of the central schemes - simplicity, namely it does not employ riemann solvers and hence the intricate and time - consuming characteristic decomposition are avoided

    本文針對一維雙曲型守恆律的初值問題，研究了二階和三階中心差分格式，提出了一種改進的三階中心差分格式及其半離散形式，主要是引入了一種新的重構，並證明了這種重構在光滑區域具有三階精度且在網格邊界無振蕩，所提的格式保持了中心差分格式簡單的優點，不需要求解黎曼問題，避免了復雜且耗時的特徵分解過程。
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