正反器 的英文怎麼說

中文拼音 [zhēngfǎn]
正反器 英文
flip-flop
  • : 正名詞(正月) the first month of the lunar year; the first moon
  • : Ⅰ名詞1 (方向相背) reverse side 2 (造反) rebellion 3 (指反革命、反動派) counterrevolutionari...
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • 正反 : positive and negative
  1. But about 50 trillionths of a trillionth ( 5 10 - 23 ) of a second later, all the quarks, antiquarks and gluons recombine into hadrons that explode outward into the surrounding detectors

    但在兆兆分之50 ( 5 10 - 23 )秒后,所有的夸克與膠子就又重新結合為強子而向外爆發,進入周圍的偵測中。
  2. In this paper, a kind of output current feed - forward circuit is added into the input of the current loop. by adding this compensatory circuit, the output character of the inverter is improved greatly

    本文還研究了一種提高逆變輸出電壓外特性的思路,通過將負載電流饋給逆變的電流環輸入端,從而達到提高輸出電壓的外特性的目的。
  3. Based the eag - i etchant, a new etchant was developed, with which the etch pit pattern on ( 110 ), ( 111 ) and ( 100 ) faces of czt crystals can emerge immediately and effectually. this pager investigated relation between the ( 110 ) faces of cutting from crystals conveniently and accurately by laser reflex method. by the surface treatment, the nuclear radiation detector was fabricated with ( 110 ) of czt crystal and strong 241am responsibility was observed

    在改變e _ ( ag )腐蝕液的配方的基礎上,研製了新的腐蝕液,可方便、快速、有效的顯示czt不同晶面的缺陷蝕坑形貌;研究了利用激光射法和自然解理的不同( 110 )面之間的關系,方便、快速、準確的進行定向切割晶體的方法;採用生長的czt單晶體自然解理的( 110 )面,經過表面處理,試制了探測元件,對24lam有較強的響應。
  4. Wiring diagram of 16080, 80160

    轉控制信號為ssr固態繼電接線圖
  5. The feed - back provided by the reflected electron beams reduce the start - up current and the start - up time in a vircator, while the existence of klystron cavity improves the extracting efficiency, hence the radial reflex klystron oscillator with virtual cathode combines the advantages of both devices, becomes a compact, efficient set

    利用虛陰極射電子束對調制腔的饋,可以減小起振電流和起振時間,而且提高了微波產生效率。它是一種結構簡單,緊湊,不需要引導磁場的件。
  6. It is equipped with precise and reversing controller to ensure that inside of hank yarn could be averagely dyed by changing automation circulation direction of dying

    採用精確轉控制,自動變換染液的循環方向,確保絞紗勻染。
  7. A compound controller which combines positive feedback and negative feedback gives an excellent advantage of disturbance rejection

    運用饋和負饋相結合的復合控制,可以有效抑制擾動。
  8. Based on different texture of the face and the inverse of leather, this paper extracted characteristic vector of the face and the inverse of leather using co - occurrence matrix and classified the face and the inverse of leather using fisher classifier and nn base on characteristic vector

    由於皮革面和面具有明顯不同的紋理特徵,本文用共生矩陣提取皮革面的紋理特徵,並根據提取的特徵向量採用分類對皮革面進行自動識別和分類。
  9. In order to improve the performance of the sram, array partition, divided word line structure and cmos positive feedback sense amplifier are adopted

    設計中採用了存儲陣列劃分、分級字線以及cmos饋差分讀出放大等先進技術,讀寫速度可達到20ns 。
  10. The optimum operating mode of kdp two - dimension aeo device is : the light promulgates along z axis, direct current electric field is loaded along z axis too, a pair of slow wave promulgates in xoy plane, which are vertical to each other

    二維kdp聲電光件最優化工作模式為:光和電場方向沿z軸方向,聲波採用xoy平面內兩個相互垂直的慢波,其中件為縱波、件為切變波。
  11. The direct and inverse models of velocity and acceleration are founded by approach of influence coefficient and principle of rigid body moving, and furthermore, studies its movement - viewed problem

    運用運動影響系數法及剛體運動原理推導了6 - sps並聯機人速度和加速度的解模型,並研究了其運動可視化的問題。
  12. Also, we select the signal collecting circuit of three output polars, the coupling circuit using capacitance and resistance, the alternating amplify processing circuit, the positive feedback retardation comparsion, the driving circuit of output current and the stabilization voltage supply circuit

    選擇了insb磁阻三端輸出型信號採集電路,阻容耦合型交流放大電路,饋遲滯型電壓比較和大電流推挽驅動電路及穩壓電源電路。
  13. 5 the extensive special effects, especially of the space vehicles and the amazing fight scenes with laser swords, the range of strange characters from the hairyfaced chewbacca to the robots r2d2 and cp3o, and above the all the gripping story of the fight between opposing forces, gave the first star wars films a compelling look and a huge following among audiences worldwide

    范圍的特技效果,特別是太空飛行和激光利劍驚人的戰斗場面,從毛臉的楚巴卡到機人等各種各樣神奇的人物,見其是力量之間扣人弦的戰半故事,使最初的甲球大戰系列電影引人注目並在全世界擁有眾多追隨者。
  14. The dried material is put into the middle of shell, mixing by the rake teeth and the material shaft works back and forth. the indirect heating, equal agitation of rake teeth and grinding of breaking stick makes water in material evaporation. under the effect of vacuum system, the water in the dried material and apparent water are discharged and the vapor water is discharged from outlet of vacuum pump passing dry dust collector, wet dust collector and condenser

    被乾燥物料從殼體上方中間加入,在不斷轉動的耙的攪拌下,物料軸向來回走動,與殼體內壁接觸的表面不斷更新,受到蒸汽的間接加熱,耙的均勻攪拌,粉碎棒的粉碎,使物料內的水份氣化,在真空系統的作用下,使被乾燥物料內部水份和表面水份更有利的排出,氣化的水份經乾式除塵濕式除塵冷凝,從真空泵出口處放空。
  15. So the vsr can operate in any power factor. internal model control ( imc ) design concept has been introduced to the unbalanced control system of vsr. with imc design concept, the unbalanced control system not only achieve zero steady state error of sinusoidal ac current, but also obtains strong robustness of the control system

    由於在abc和靜止坐標系中,採用比例和比例積分調節無法實現對時變弦波信號的無差跟蹤控制,而在dq坐標系中需要用兩套旋轉坐標系構成四個電流內環才能實現對、負序dq電流的無差跟蹤。
  16. Her four arms hold weapons or the severed head of a demon : these objects symbolize both her creative and her destructive power, for kali personifies the ambivalence of deity, which manifests itself, according to indian tradition, in the unceasing cycle of life and death, creation and destruction

    她的四臂握著武,或者嚴厲的魔鬼的頭;這些物品既象徵著她創造性的力量,也象徵著她毀滅性的力量,因為卡莉使感情並存的神性人格化,顯示出它自身,依照印度教的傳統,是生命與死亡,創造與毀滅的不斷循環。
  17. Backward - forward counter

    向計數
  18. Safety of earth - moving machinery - sound test method for machine - mounted forward and reverse warning alarm

    運土機械的安全性.第3部分:安裝在機上的向報警的聲音測試方法
  19. Using fourier transformation computational method, the fir filter was designed. the acceleration signal dynamic error was revised through the fft 、 ifft and frequency correction in the operating frequency scope. the signal processing had been realized on dsp, and the signal data was really recorded

    應用傅里葉變換的計算方法,並且完成了fir濾波的設計,通過傅里葉變換和頻率補償實現工作頻率范圍內加速度信號動態誤差修,在dsp上實現了信號處理,真實地記錄了信號數據。
  20. To reduce voltage stress of power switch in the flyback - forward converter, a novel two - transister flyback - forward converter is present in this paper. by adjusting the turns ratio of forward and flyback transformer we can distribute the delivering power of forward and flyback transformer

    提出了一種雙管?激組合變換,通過調整激變壓的匝比關系,可以任意改變激變壓向負載傳輸功率的分配比率。
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