活性振動 的英文怎麼說

中文拼音 [huóxìngzhèndòng]
活性振動 英文
active vibration
  • 活 : Ⅰ動詞1 （生存; 有生命） live 2 [書面語]（救活） save （the life of a person）:活人無算 （of a goo...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 振 : 動詞1. （搖動; 揮動） shake; flap; wield 2. （奮起） brace up; rise with force and spirit
  • 活性 : [化學] activity; active; activated活性肥料 active fertilizer; 活性酵母 active dry yeast; 活性粘土...
  • 振動 : vibrate; vibration; vibrance; vibrancy; vibra; vibes; shaking; rumble; jitter; chatter; sway; jar...
  1. One is based on vco, and the other is based on frequency divider. the advantages and disadvantages of them are discussed in the thesis. furthermore, a method of realizing dead time changeable circuit is given, which makes the designed driving circuit have more latitude when it is used

    此外，論文還設計了兩種驅動信號產生電路，一種基於vco ，另一種基於振蕩器和分頻器，並對比了兩者的優缺點;給出了一種死區時間可變的電路實現方案，使所設計的驅動電路使用時具有更大的靈活性。
  2. It is applied to sorts of locomotive engine, in course of revolving of crank and connecting rod mechanism, there are revolving of the crankshaft, swinging of the connecting rod and reciprocating motion, so its motion state is complex, and periodic unbalanced force, by a few components, is great

    曲柄連桿機構在高速運轉過程中，有曲軸的轉動、連桿的擺動及活塞的往復運動，其運動狀態復雜，各個部件所產生的周期性不平衡慣性力大，是引起發動機振動的主要原因。
  3. Christian religious leaders made a resolution to get rid of reincarnation from the original teaching because they were afraid that if people were conscious of a new chance in a next life, they would not be afraid of sin - mistake ( which is human nature ) so much, they would loose fear ( coarse vibrations ? food for saurians ) from higher authorities

    基督的宗教領袖做出了一個決定擺脫從最初的教學再賦與肉體，因為他們害怕如果人意識到有下一世生活的新機會，他們就不會如此害怕過錯（人的天性） ，他們會放鬆來自更高權威的恐懼（粗糙的振動-蜥蜴類的食物） 。
  4. Functional magnetic resonance imaging ( fmri ) studies have shown increased cellular activity in emotion - processing regions at the time that a negative event is experienced

    功能性磁共振造影研究顯示，一個人在經歷消極事件時，其腦部情緒處理區域的細胞活動會增強。
  5. The pyrolysis process of the cmf aerogel was investigated firstly by means of ir technique. the results showed an infrared active vibration occured in the temperature range of 400 - 600 " c, which was corresponding to the tubstatic graphitized structure formed hi these aerogels

    採用ir分析技術跟蹤c _ mf氣凝膠的熱解過程，發現400 600之間樣品中出現石墨化結構的紅外活性振動，表明炭氣凝膠的微結構中開始有亂層石墨化微晶出現。
  6. The design methods, such as the theory of mechanism dynamic design, the finite element method and the theory of fuzzy reliability etc, are introduced to study the vibration and structural parameters optimization design of the swing movable teeth drive system. the dissertation includes the following six aspects : a ), the torsional vibration dynamic model of swing movable teeth transmission system ; b ). the torsional and flexural vibrations dynamic analyzing model of swing movable teeth drive ; c )

    研究的內容包括以下六個方面： a ）擺動活齒減速器傳動系統扭轉振動的動力學建模； b ）擺動活齒減速器傳動系統彎、扭耦合振動的動力學分析建模； c ）擺動活齒減速器箱體振動的有限元模態分析； d ）擺動活齒減速器高速軸的抗共振模糊可靠性設計； e ）結構參數對活齒傳動嚙合剛度的影響； f ）擺動活齒傳動的模糊可靠性優化設計。
  7. ( 2 ) the kinetics of mesostructure formation is studied. the induction time formation of a white precipitation decrease with the concentration of [ oh " ]. the effect of salts is presented because of adding the re3 + ions into neutral solution containing surfactant. the mechanism of mesostructure formation through " hydrogen - bonding interaction, complex - bonding interaction and a local reconstruction process of the frameworks "

    （ 6 ）當稀土離子進入hms樣品骨架，靠近外來原子的對稱a o st會產生小的變形。 st o st振動帶由於配位金屬電荷遷移躍遷而變成拉曼活性模。 （ ）用ftth光譜研究了a oh凝聚反應動力學，建立了a oh凝聚反應動力學方程，求得其凝聚反應活化能為28士7kj in 。
  8. 4 ) have studied the natural vibration characteristic of the piston - connecting rod - crankshaft while keeping in touch with the condition each other adopting systematic methods.,

    4 ）採用系統的方法研究了活塞-連桿-曲軸三者在相互接觸條件時，在不同轉角下的固有振動特性。
  9. A novel resonant pole zvt three - phase pwm inverter circuit for three - phase ac motor driving is presented. the proposed circuit has the feature of being more flexible with three inverter arms in zvt process. using only one resonant inductance, the inverter can not only reduce the power loss of inductance but also avoid possibility of unbalance in motor ' s three stator windings

    提出了一種針對三相交流電機驅動的新型諧振極零電壓過渡三相pwm逆變器電路，該電路中三個逆變橋臂的零電壓過渡更具有靈活性，僅使用一個諧振電感，既減少了電感損耗又防止了電機三相定子繞組可能存在的不平衡問題，並且諧振電感中殘余能量能夠回饋給電源；新型逆變器的輔助開關均工作在零電流開關條件下，並且控制邏輯簡單。
  10. By applying hybrid coordinates method, dynamic equations of motion for a satellite system which includes central rigid body, momentum wheels, rigid rotational components and flexible solar arrays are given. together rotational dynamic equations for flexible solar arrays and rigid rotational components are presented

    採用混合坐標法，建立了包含中心剛體、動量輪、剛性轉動部件、撓性帆板的衛星系統的動力學方程、帆板轉動動力學方程、帆板撓性振動動力學方程和活動部件轉動動力學方程。
  11. As a result, we focus on applications of spr and qcm biosensors for high - throughput screening and the acquisition of thermodynamic and kinetic parameters of different biding systems in this article

    本文中，筆者針對表面電漿共振與壓電石英微天秤在小分子藥物活性篩選、動力學及熱力學參數的求測來進行探討。
  12. It was also found that the number of active atoms has relation with the length of border when the growth rate was low, and the number was largest as the length was shortest

    並且發現，在低生長速率情況下，邊界長度與可活動原子數間存在對應的周期性振蕩關系。當邊界長度最小時，可活動原子數為最大;反之，可活動原子數為最小。
  13. Piston - linkage mechanism, as the mechanism to transfer the power of engine, bearing the heavy gas - explosive force, inertial force etc, is easy to arise vibration and noise. besides, the joint clearance in mechanism could also irritate the vibration and worsen the dynamic properties of mechanism

    作為內燃機動力傳遞機構的活塞連桿機構，由於在周期性的工作循環中，承受著強大的氣體作用力，往復慣性力、離心慣性力等的沖擊，極易引起振動和噪音；同時由於運動副間隙的存在加大了振動的影響，惡化了機構的動態性能。
  14. The application of large flexible structures result in adaptability of design and manufacture, improvement of performance and reduction of launch cost. at the same time, it also introduced serious vibration problems

    這類大型柔性附件的大量使用，一方面增加了航天器設計和製造上的靈活性，增強了航天器功能，降低了發射成本，另一方面，由此帶來的振動問題也越來越突出。
  15. According to construction features of three - span prestressed concrete and continuous rigid frame box with v pier bridge, the paper demonstrates the shell finite element theories, c onstruct the spatial model, and researches its spatial stress and variable regularity under different loads including uniform load, concentrated load and prestressing force wire. morever, the paper studies vibratory modal of three - span prestressed concrete and continuous rigid frame box with v pier bridge, and sets about experimental investigation of the corresponding practical bridge

    本文根據典型的三跨預應力混凝土墩連續剛構橋的特點，提出採用板殼有限元法計算理論，建立其空間分析模型，研究該橋在不同荷載（均布恆載、集中活載、預應力束）支承條件下的空間受力特性和變化規律：探討了典型三跨預應力混凝土墩連續剛構橋的空間靜動力特性及相應的振動模態；探索一般的平面理論預測值與實際空間效應的差異，並進行相應的試驗研究。
  16. In the paper, the vibration property of viscoelastic piston cylinder operator is studied, which contains the electrorheological ( er ) fluid and a common spring

    摘要本文研究了電流變液和彈簧所組成的粘彈性型活塞式結構的振動。
  17. The traditional static location area scheme used in the location updating procedure of mobile communications has many problems, such as lack of flexibility, ms oscillating between la borders, focused signaling load on border cells, etc. in this paper we present a new adaptive location updating scheme, which can solve the above problems, and can change easily to other la schemes. the scheme uses multi - level las, selected according to single ms s mobility and call characteristics, to make the best tradeoff between wireless signaling cost of location updating and paging

    在移動通信的位置更新過程中，傳統的靜態位置區方案存在著缺乏變化的靈活性、邊界振蕩、信令負載過于集中問題，本文提出了一種新的自適應位置更新方案，採用不同級別的位置區，位置區的選擇根據移動臺當時的移動和呼叫情況，按照使位置更新和尋呼的無線信令總代價最小的原則確定.該方案可有效地解決靜態位置區的各種問題，並能方便地與其它位置區方案切換
  18. The physicochemical characterization was made in depth using various techniques for some resin matrices of advanced composites, such as epoxy resin matrix, phenolic resin matrix and bismaleimide resin. these techniques include infrared spectroscopy ( ir ), nuclear magnetic resonance spectroscopy ( nmr ), mass spectroscopy ( ms ), liquid chromatography ( lc ), thermal analysis ( ta ) and other techniques. the composition, structure, molecular weight, reactivity, reaction temperature and other properties related to performance of resin matrix were studied

    本論文採用紅外光譜、核磁共振波譜、質譜、液相色譜、熱分析等分析技術對實際使用的環氧樹脂、酚醛樹脂以及改性雙馬來酰亞胺樹脂等先進復合材料樹脂基體進行了物理化學表徵，尤其是對與樹脂基體性能密切相關的化學組成與結構、分子量、活性與反應溫度、固化度等進行了表徵；提出了樹脂基體的固化反應機理，獲得了樹脂基體的固化反應動力學參數；對改性雙馬來酰亞胺樹脂的熱分解機理進行了分析，並得到了其熱分解動力學數據。
  19. The response of the vibration system is solved. the torsional and flexural vibrations of swing movable teeth transmission system is analyzed and the elasticity of driving shaft, the elasticity of output shaft bearings and the elasticity of movable teeth are taken into consideration. the dynamic analyzing model of swing movable teeth transmission system is established

    對擺動活齒傳動系統的彎曲振動、扭轉振動及其耦合效應進行了分析，並綜合考慮了系統的輸入軸的彈性、輸出軸軸承的彈性以及活齒與激波器、內齒圈的嚙合彈性等的影響，建立了擺動活齒傳動系統彎、扭耦合振動的動力學分析模型。
  20. P - nmr and the dynamic light scattering spectroscopy. the results show that the water content and the size of the reversed micelles increased with the increase of gold content in the organic phase. the po stretching decreases, while the

    實驗結果表明，隨著有機相金濃度和表面活性劑濃度逐漸增加，有機相含水量增加，有機相中磷酸三丁酯tbp的磷氧基伸縮振動向低頻移動，核磁共振
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