縱向穩定性 的英文怎麼說

中文拼音 [zōngxiàngwěndìngxìng]
縱向穩定性 英文
directional stability
  • 縱 : Ⅰ動詞1 （釋放; 放走） release; set free; let go 2 （放任; 不約束） indulge; give oneself up to; l...
  • 穩 : 形容詞1 （穩定; 穩當） steady; stable; firm 2 （穩重） steady; staid; sedate 3 （穩妥） sure; rel...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 縱向 : [造紙] direction; machine direction; endwise; longitudinal direction; vertical; longitudinal縱向...
  • 穩定性 : antiwhip
  • 穩定 : 1 （使穩定） stabilize; steady 2 （穩固安定） stable; steady 3 （物質的性能不易改變的作用） stabi...
  1. H robust controller for integrated models of a full vehicle suspension system and electrical power steering attains optimal handling stability and ride comfort and improves handling sensitivity and steering handiness

    在汽車主動懸架系統與電動助力轉向的集成控制模型中，設計的h _魯棒控制器使汽車在行駛過程中得到較好的行駛平順性與操縱穩定性，並且改善汽車行駛過程中靈敏性與輕便性。
  2. The method of wing shape optimization of space shutlle has been developed with penalty function approach in which the objective function is the mass of the wing and the constraints are the hypersonic re - entry flight cross range, lift / drag ratio, and subsonic flight lift / drag ratio, the margin of the longitudial static stability and the magnitude of the horizontal landing speed etc

    摘要介紹了在滿足高超音速再入橫向機動航程，高超音速再入飛行時的升阻比，亞音速進場飛行時的升阻比，縱向靜穩定性裕度和水平著陸速度等飛行性能設計要求下，用罰函數法尋求使航天飛機機翼質量為最小的外形優化方法並給出了算例。
  3. Analysis of four - wheel steering vehicle locomotion simulation

    的四輪轉向車輛操縱穩定性模擬
  4. These results indicate that the magnetic field should have upper stability when the particle beam is low polarized while the requirement of the stability of the magnetic field can be lowered when the particle beam is high polarized in the experiment of producing the polarization of the particle beam. and the complementariness can be used as a negative feedback to stabilize the polarization of particle

    這一結果表明，在產生離子束極化的實驗中，在離子束低度極化的前期階段，磁場應具有較高的穩定性，而在離子束極化度較高的後期階段，磁場的穩定性要求可以放鬆；自旋的縱向分量的無規漲落和橫向分量的無規漲落的互補性有可能用來做成穩定離子極化的負反饋。
  5. At the same time, on the basis of above results, the stability problem of the polarization of particle self - spin is discussed in irregular magnetic field of accelerator. the discovery that the low degree polarization system is very sensitive to the irregular magnetic field while the high degree polarization system is very stable is found. the irregular fluctuation of the vertical ponderance is complementary to that of the horizontal ponderance due to the self - spin conservation

    同時，在此基礎上，利用su （ 2 ）代數動力學方程研究了加速器中帶自旋離子的極化對磁場的含時無規擾動的穩定性問題，發現：低度極化的系統對磁場無規擾動十分敏感，而高度極化的系統對磁場無規擾動十分穩定；自旋守恆導致自旋的縱向分量的無規漲落和橫向分量的無規漲落存在著互補性。
  6. Several icing parameters were imported to calculate the change of drag coefficient and typical derivatives between clean aircraft and iced aircraft, and the aircraft flight envelope change of iced and un - iced situation was computed, and the small disturbance flight dynamics model was modified to study the effect of the ice accretion on the aircraft dynamics by importing the ice parameter to it, and the longitudinal and lateral stability and the elevator, aileron and rudder step response were also studied and simulated

    根據這些參數計算了飛機結冰后阻力系數以及典型氣動導數的變化，並計算了結冰前後飛機的飛行包線；同時對結冰前後飛機的縱向、橫側動穩定性以及升降舵、副翼和方向舵階躍操縱響應進行模擬計算。
  7. The axial magnetic field distribution on center surface of contact gap and contact piece are calculated when the current is at peak. it can be found that the intensity of axial magnetic field and radial magnetic field uniformity are strengthened after the iron core is put into, this helps to improve the stability of the vacuum arc

    計算了電流峰值時觸頭間隙中心平面和觸頭片上的縱向磁場分佈，可以看出加入鐵芯后縱向磁場強度和徑向磁場均勻性增強，這有利於提高真空電弧的穩定性。
  8. According to the guidline, two nd : yag lasers have been designed and set up, one is end - pumped by lower output power ld using a selfoc micro lens, and the other is end - pumped by high output power ld using a pair of lenses are designed, and the characteristics such as output power and power stabilization of both solid - state lasers are investigated. thirdly, when an empty liquid crystal cell is inserted in the cavity of the nd : yag laser pumped by high power ld, the laser can operates in single axial mode. finally, according to the relationship between the laser output power and the longnitudinal a ld - end - pumped nd : yag laser sensor for displacement measurement has been investigated theoretically and demonstrated experimently, the results indicate that when the mean radius of pumping inside the laser cavity is far less than that of the oscilating laser mode, the exponential of the output power is a gauss function of the longitudinal positon of focused spot of ld pumping beam, both the measurement range and the sensitivity are dependent on the incident pumping power, as the incident pumping power is increased, the measurement range is enlarged and the sensitivity is improve d

    本文首先介紹了ld泵浦nd ： yag激光器的發展狀況、主要特性及其應用，從四能級速率方程出發，推導了ld泵浦nd ： yag激光器的閾值、輸出功率和斜效率的表達式，並簡述了激光器的工作原理、結構型式和倍頻方法；其次，以空間相關的速率方程為基礎，提出了ld端面泵浦nd ： yag激光器的設計方法，給出了一定泵浦耦合方式下，振蕩光模尺寸、最佳輸出耦合率、泵浦光模尺寸、泵浦光焦斑位置等參數的選取依據，以此為依據，設計了自聚焦透鏡耦合小功率ld泵浦nd ： yag激光器和透鏡組耦合高功率ld泵浦nd ： yag激光器，對激光器的輸出功率和功率穩定性等特性進行了實驗研究；再次，在帶尾纖輸出的高功率ld泵浦nd ： yag激光腔內插入一隻空液晶盒，觀察到了激光器以單縱模運轉；最後，根據泵浦光焦斑端面位置對激光輸出功率的影響規律，提出了ld端面泵浦nd ： yag激光位移傳感新方法，並進行了理論和實驗研究，研究結果表明：當激光晶體內泵浦光平均光斑半徑遠小於振西安理工大學碩士學位論文蕩光束腰半徑時，激光輸出功率的自然指數與泵浦光焦斑的縱向位置成高斯變化規律，測量范圍和靈敏度依賴于泵浦功率，隨著泵浦功率的增加，測量范圍擴大，靈敏度提高，當端面泵浦功率為7 . 24w （最大輸出功率為1 . 926w ）時，激光位移傳感器的測量范圍和靈敏度分別是13 . 045mm和0 . 148mw / pm 。
  9. The automobile industry of shenyang has very special characteristic, the city has the most automobile brands in our country such as bmw, hino, jinbei and including the style of suv. mpv etc. shenyang is the highest opening city on the automobile industry that introduced such world - class automobile producers as german bmw, american gm, japan hino and the international known spare part enterprise such as u. s. a. jiangsen, germany elfe, french michelin

    而發動機移到後面也產生了諸多問題，例如水箱布置困難，發動機散熱等冷卻問題不好解決又如乘員廂前面失去了發動機做「安全屏障」 ，汽車前端需要加固處理從而使成本上升而發動機等后移使得前輪附著力變小，高速時轉向不穩定，影響了操縱穩定性。
  10. The high stability : the special structure of this three - ply wood is interveined in length and breadth which makes its anisotropic physical performance, so the stability is over than others

    三層實木地板縱橫交錯的獨特結構，改變了木材各向的物理性能，穩定性遠遠高於其它木地板。
  11. Motrcycles. controllability and stability. teminology. steering system

    摩托車操縱穩定性術語方向操縱系統
  12. In the past time, people are often concerned about the maneuverability in the still water, for example, the course - keeping stability, turning ability and so on

    過去，人們注意的往往是靜水中的操縱性，如航向穩定性，回轉性能等。
  13. The anti - lock brake system ( abs ) as an auxiliary brake system can avoid the tire locking and ensure the lateral stability and turning steering at the time of braking when the vehicle urgent braking. besides it can make the vehicle achieve the minimum brake distance on most of the road

    Abs系統作為一種輔助的制動系統在汽車緊急制動時可防止車輪抱死，保證車輛在制動時的側向穩定性和轉向操縱性，同時還可在大多數路面條件下獲得最短的制動距離。
  14. Abstract : it is built a mathematical model to describe the timing kinemetics of braked vehicle and to get stability conditions that are similar to unbraked state on the road

    文摘:建立了汽車制動的力學模型，得到了與操縱穩定性條件相似的方向穩定性條件。
  15. And then, it presents changan star sc6350 abs uses three control channels, the control way is front wheel single controlling, and rear wheel is select - low control. the abs system makes the vehicle have good handleability and directional stability during the braking and shorts the braking distance

    在此基礎上，提出sc6350 「長安之星」的abs系統採用4傳感器3通道型式，控制方式為前輪獨立控制、后輪低選擇同時控制，使汽車能夠在制動過程中，確保轉向操縱性，改善方向穩定性，縮短了制動距離。
  16. Axial buckling analysis of inner lining of sliding and compressible shaft lining

    滑動可縮井壁內壁的縱向穩定性分析
  17. According the working processing of vibratory tunnel boring machine and force of the cutting head, the paper analyzes the dangerous working stages, then the formulae of longitude and altitude stability is given and stability is proved by the data of design

    摘要通過對隧道臂式掘進機的工作過程和切削頭的受力情況進行分析，確定出掘進機容易失穩的工況，然後分別對縱向和橫向穩定性進行了分析並給出計算式同時用設計參數驗證了穩定性。
  18. Longitudinal stability and control of a coaxial type helicopter in hovering

    共軸式直升機懸停縱向穩定性和操縱性分析
  19. The transverse trapping force can be increased effectively by modifying laser profile, while the axial stability of the system is still assured

    通過改善激光束形狀，在保證縱向作用力的同時，可有效提高光鑷系統橫向穩定性。
  20. Depth and transmission discharge capacity, longitudinal stability and the lift capacity of cylinder were checked by analytical method in the paper, these made it possible to optimize the design, the target is the lift capacity of the cylinder

    同時用解析法進行了入土能力、運輸通過性、縱向穩定性、任意位置油缸提升能力的校核，並以油缸提升能力為目標對機構進行了優化，獲得了有效而可靠的機構參數。
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