線角 的英文怎麼說

中文拼音 [xiànjiǎo]
線角 英文
line angle
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 角 : 角Ⅰ名詞1 （牛、羊、 鹿等頭上長出的堅硬的東西） horn 2 （古時軍中吹的樂器） bugle; horn 3 （形狀像...
  1. The angle is contained by the lines ab and ac.

    此角由直線AB和AC構成。
  2. The waves should be sheared waves for the anisotropic aeo device and longitudinal waves for the isotropic aeo device. geometrical relationships of anisotropic acousto - optic effect in ln crystal and kdp crystals are studied by tangent - match condition. curves of incident angle vs. abaxial angle, diffractive angle vs. abaxial angle, extreme frequency vs. abaxial angle and acousto - optic merit vs. incident angle vs. abaxial angle are systematically gained and the design parameters are also calculated

    利用相切-匹配條件法研究了鈮酸鋰晶體及kdp晶體的反常聲光互作用幾何關系，系統地得到了以離軸角為自變量的各參數的計算公式及相應的關系曲線，通過數值分析方法給出了聲光優值隨中心頻率的變化曲線並給出了器件的設計參數。
  3. Jackson has it in the corner. finds clay, who drives foul line

    傑克遜在底線角落拿球傳給了克雷，他突破到了罰球線
  4. It is generally impossible to obtain the analytic optimal guidance law for complex nonlinear guidance systems of homing missiles, and the open loop optimal guidance law is often obtained by numerical methods, which can not be used directly in practice. the neural networks are trained off - line using the optimal trajectory of the missile produced by the numerical open loop optimal guidance law, and then, the converged neural networks are used on - line as the feedback optimal guidance law in real - time. the research shows that different selections of the neural networks inputs, such as the system state variables or the rate of los ( line of sight ), may have great effect on the performances of the guidance systems for homing missiles. the robustness for several guidance laws is investigated by simulations, and the modular neural networks architectures are used to increase the approximating and generalizing abilities in the large state space. some useful conclusions are obtained by simulation results

    對于復雜的非線性導彈制導系統，很難求得其解析的最優制導律，只能求得開環的數字解，不能適用於具有時變不確定性的導彈制導系統.利用神經網路的學習和推廣能力，對開環的數字最優制導律進行離線的學習，作為閉環的神經最優制導律在線應用.研究分別選擇系統狀態變量和視線角速率等不同的神經網路輸入對制導系統性能的影響，以及各種制導律的魯棒性問題，並採用模塊化神經網路結構提高神經網路的學習和推廣能力，模擬結果得到一些有益的結論
  5. For climbs less than vertical hangerless machine bolts are recommended to reduce visual impact

    若攀登路線角度小於直角，應使用無掛環機械錨栓，以減低對景觀的影響。
  6. Diagnostic criteria and principles of management of occupational acute electric ophthalmia keratoconjunctivitis caused by ultraviolet rays

    職業性急性電光性眼炎紫外線角膜結膜炎診斷標準及處理原則
  7. Linear theta pinch hybrid reactor

    直線角向箍縮混合式反應堆
  8. Next, to gain accurate los rate is the key for hit - to - kill since true proportional navigation ( tpn ) is convergent if the initial state between ekv and target is inside the capture region

    其次，由於真比例導引本身是穩定的，所以獲取一定測量精度的視線角速率是實現成功攔截的關鍵。
  9. Today ' s online role - playing games, such as ultima online and asheron ' s call, have come a long way since dungeons and dragons

    今天的在線角色扮演游戲，例如網路創世紀與亞敘朗的呼喚等等，已經比魔域奇遇進步得多。
  10. Die approach angle

    拉線模進線角
  11. Mmorpg : massive multiplayer online role - playing game

    大型多人在線角色扮演游戲
  12. The effect is rather like an online role - playing game

    其作用和在線角色扮演游戲一樣。
  13. 3 ) we research the attitude character of the radar target in the midcourse, analyse the rotation of the target in the midcourse on the basis of the attitude dynamics of space target. with the data of the trajectory in the midcourse, we calculate attitude parameter of the ballistic missile

    在空間目標姿態動力學的基礎上分析中段目標的進動，結合中段軌道數據，給出了中段彈道導彈的姿態參數（目標雷達視線角）的計算結果。
  14. The lifetime of the first excitation state of 64cu on the same experiment published was i = 22 ? 9ps and t = 29. 8 ?. 4ps respectively. multipole mixing ratio ( 8 ) of the first excitation state of 64cu, that p. w. green had studied through the angular distributions of de - excitation y rays following the 64ni ( p, ny ) reaction was determined to be s = 0. 12 ?. 04

    至於多極混合比，在1976年pwgreen等人同樣利用以nio ， fly ）反應，通過退激y射線角分佈測量，給出了時cll第一激發態的多極混合比為： 6二0l士0刀4 。
  15. Solving the elliptic grid generation together with an algebraic method marching along the normal - to - wall direction, viscous grids around complex geometries are generated. the inner - layer grids with the algebraic method is othogonality and easy to control the distance to the wall. according to the hilgenstock, the source items are calculated to control the othogonality and spacing of grid lines on boundaries

    法向外推方法生成的內層代數網格具有很好的正交性，可隨意控制網格至物面距離，確保邊界層內有足夠多且密的網格；外層網格採用hilgenstock方法，根據網格線角度和距離與期望值之間的誤差不斷進行源項修正，實現網格對邊界正交性和距離的雙重控制，保證了網格的合理分佈並具有較高的質量。
  16. The robustness of variable structure guidance to line of sight rate measurement noise

    視線角速度測量噪聲對變結構制導魯棒性的影響分析
  17. The results show that the study on transimittivity can be done using the points along the circle arc centered at the roadway or the boring core, the transimittivity at the joints along the right angle ray can be studied using one single point behind the joint, and the studies on transimittivity can be done on any reasonable radius value of the roadway or boring core in a typical rock

    分析結果表明：單節理后各節點透射率的研究，可以通過單節理后某一以巷道或鉆孔中心為中心的圓弧上各節點的透射率來展開；射線角為90的射線上節理后各節點透射率的研究，可以通過節理后某一節點的透射率來展開；單節理的透射率的研究可以在一個固定半徑值的巷道或鉆孔的模型上用一種典型的巖石進行。
  18. The high intensity casing tube produce line of the alloy tube plant of panggang group chengdu iron & steel co., ltd. was build in 1994. this produce line is mainly designed i ' or fire boiler tube of power station

    攀鋼集團成都鋼鐵有限責任公司合金管廠高強套管生產線於1994年建成投產，由於在投資建設時該生產線是從電站用鍋爐用管生產線角度設計布置的，是以生產電站用鍋爐用管為主，生產高強套管為輔的生產線。
  19. In this dissertation, missile ’ s states in the boost phase and trajectory parameters estimate algorithms are studied by using angles of arrival measurement from space - based infrared sensor, and the availability and precision is validated through simulation

    本文主要利用地球同步軌道的預警衛星敏感器探測的目標視線角測量，對導彈主動段運動狀態和彈道參數估計演算法進行了研究，並通過模擬驗證了方法的有效性和可行性。
  20. When this moment that game industry is been treated seriously, many gaint companies joined the market, it ’ s a good way to find more profitable model other than mmorpg and console games

    在當前游戲產業得到充分重視，許多重要的廠商紛紛進入游戲市場之際，尋找consolegame （游戲主機）和mmorgp （大規模在線角色扮演游戲）以外的突破口，是當前探討的熱點。
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