近場圖 的英文怎麼說
中文拼音 [jìnchǎngtú]
近場圖
英文
near-field pattern-
A farmer s man from near stourcastle came up, leading a strong cob
斯圖爾堡附近農場上的一個工人牽著一匹健壯的小馬走了過來。Kolo tour insists that arsenal have to start winning more games away from home if they want to seriously contest the premiership title
兵工廠的圖雷近日強調，如果我們要對冠軍發起沖擊，那麼阿森納必須要在主場之外的比賽中贏取更多比賽Many planets ( for example, ganymede, mercury, the earth, jupiter and saturn ) and stars ( for example, the sun ) possess intrinsic magnetic fields. the explanation for their existence and variation remains a great challenge to planetary scientists and astrophysicists. this article attempts to review some recent developments and difficulties in the study of magnetohydrodynamics for the electrically conducting fluid interiors of planets and stars. it is the fluid motions, usually driven by thermal convection, that generate and sustain magnetic fields through magnetohydrodynamic processes in planets and stars. in planets, the magnetohydrodynamic processes are strongly affected by the combined and inseparable effects of rotation, magnetic fields and spherical geometry. the key dynamics involves the interaction between the coriolis and lorentz forces. in the sun, it is the solar tachocline, a thin shear flow layer located at the base of the convection envelope, that plays an essential role in the solar magnetohydrodynamic processes which produce the 11 - year sunspot cycle. some results of a new nonlinear three - dimensional solar dynamo model are also presented
許多行星（如木衛三，水星，地球，木星和土星）和恆星（如太陽）具有內部磁場.對這些磁場的存在和變化的解釋對行星科學家和天體物理學家是一個巨大的挑戰.本文試圖總結行星和恆星的導電流體內部磁流體力學研究的新近發展和困難.一般由熱對流驅動的流動通過磁流體力學過程產生並維持在行星和恆星中的磁場.在行星中磁流體力學過程強烈地受到轉動，磁場和球幾何位型的綜合影響.其動力學的關鍵方面涉及科里奧利力和洛倫茲力間的相互作用.在太陽中其流線，即處于對流層的薄的剪切流層在太陽的磁流體力學過程中扮演了一個基本的角色，並由之產生了11年的太陽黑子周期.本文也給出了一個新的非線性三維太陽發電機模型With wide stripes, however, higher order lateral modes are generally dominant as seen in the near-field micrograph of fig. 7. 7. 1.
但是，當條形較寬時，一般都是高階橫模占優勢，這可以從圖771的近場顯微照片看出來。Plaza hotel, a deluxe international 4 star hotel, conveniently located in the southeast region of beijing on the east 3rd ring and cbd business area, enjoys a close access to beijing economic and technological development zone and jingjintang expressway, next to the beijing curio city, chinas largest curio and folk artwork market, and one of the largest library in beijing the capital library, 25 kilometers from the capital international airport, and 5 kilometers from the beijing railway station
酒店地處北京著名的cbd商務區，緊鄰東南三環主路，毗鄰北京經濟技術開發區，與首都圖書館和中國最大的古玩城同處東三環高檔商業文化中心，靠近京津塘高速入口，距首都國際機場25公里，距離北京火車站5公里，交通十分便利，其優越的地理位置，是商務及旅遊人士的成功之選。The wrf ( v1. 2 ) system is used to simulate the landing process of winnie in 1997, and results show that the track, landing time, and landing position of winnie calculated using the common land model ( clm ) and the initial field of 0800 bst on 18th august 1997 are closer to the reality ( fig. 4. 3 ) than those in the other 7 experiments, indicating the better forecast and simulation capability of the wrf model than the others
應用wrfv1 . 2版系統對1997年登陸臺風winnie進行了數值預報模擬研究，結果表明，用通用陸面模式（ clm ）對8月18日08時初始場計算得到的winnie移動路徑、登陸時間及地點（見圖4 . 3 ）比其它七個試驗的計算結果更接近實際情況。表明wrf模式有較強的預報模擬能力。Abstract : a new waveguide which can change the wide wall of a rectangular waveguide into a symmetric arc wall is named as a cam - rectangular waveguide. comparing to sectoral waveguide, the new waveguide has the same voltage characteristics and is easier to be produced and fixed. an approximate formula of the dominant mode fields and the normalized conductance of a longitudinal resonant slot cut in the curved wall of a cam - rectangular waveguide are given. a resonant slot linear array in c & x band is designed, in which the slot voltage distribution is equiphase and the input is matched. the input voltage stationary ware ratio and the h - plane pattern of the antenna are measured. the experimental results show the conformance with theoretical results
文摘:把常用的矩形波導一個寬面改成圓弧形構成的波導稱為圓突-矩形波導.這種波導與扇面波導相比：電性能相當；波導管結構更加簡單，容易加工，便於安裝.文中給出圓突-矩形波導中主模場，圓曲面上縱向槽歸一化諧振電導近似公式.設計了c和x波段波導曲面縱向諧振縫隙線陣，縫隙電壓相位為同相分佈，輸入端匹配.實際測量了天線輸入端電壓駐波比和h面方向圖，理論與實驗相吻合Bettina rheims, who photographed her many times, calls her " the most beautiful and sensual of young actresses ". in spring 1995, she directed her first film, l aube a l envers, an eight minute short based on a screenplay she wrote while filming braveheart. it was well received at the cannes film festival
接下來的幾年，蘇菲瑪索一直企圖嘗試更多不同類型的角色，作品包括雪琳娘來自巴黎的女孩心動的感覺情書戰場留住有情人豪情玫瑰等片，其中我的夜晚比你的白天更美藍色樂章以及最近的情慾寫真。Approximate field pattern
近似場圖Near field pattern
近場圖樣This paper mainly discusses the vital part discrimination of the near - field target by using target acoustic imaging method, which uses dense narrow beams based on high frequency system
本論文主要研究了基於高頻體制下利用密集窄波束形成目標圖像，進行近場目標精確識別。The curve of index profile of planar waveguide was drawn by wkb method. the near field figure of channel waveguide at
並測試了632 . 8nm波長的激光通過溝道波導后的近場圖。In the past tens years, the theory of 3d attitude measurement of image targets has been speedy developed, and widely used in test ranges as an important measurement method
近十多年來，靶場圖像目標三維姿態測量的理論不斷發展和完善，並在靶場試驗中得到廣泛應用，成為了一種重要的測量手段。The spot responder system which is the necessary part of ctcs is analyzed in the dissertation and three key technologies of the channel in the responder system are researched. firstly, a new kind of rectangular plate magnetic inductive loop antenna is designed to transmit the power frequency. researching the near field inter - inductive characters, the relationship among the inductive efficiency, the perimeter and the conductor width of the antenna is found out
本文在對ctcs中的點式應答器系統原理及組成進行分析和消化的基礎上，對系統中通道的幾個關鍵技術進行了詳盡的研究，主要分為三個方面: 1 ，提出並研製了新型的片式環形磁感應天線，並對傳輸能量載波的天線的近場互感特性進行了分析，得到互感效率隨天線的周長大小以及導帶寬度的變化規律，並通過計算機模擬和試驗對天線的近場波瓣圖進行了研究;通過分析寬帶匹配技術中的實頻法理論，設計了信號載波天線的寬帶匹配網路。With the modeling versatility in disk geometry and material, the 3 - d hybrid method can simulate accurately the readout of an optical disk with direct investigations on the 3 - d full - wave near - field distribution, the far - field pattern and the readout signal
基於其在模型設定方面很好的通用性，此方法能夠準確的模擬光盤光學信號讀取過程，並能夠直接給出三維近場全矢量衍射分佈、遠場矢量衍射圖樣及輸出信號。The brightness of the radar image is related to the amount of reflecting water or ice in the clouds except near the radar site
雷達圖像的亮度與雲中反射雷達波的水滴或冰晶的數量有關，而雷達場附近的圖像亮度除外。With wide stripes, however, higher order lateral modes are generally dominant as seen in the near - field micrograph of fig. 7. 7. 1
但是，當條形較寬時，一般都是高階橫模占優勢，這可以從圖7 7 1的近場顯微照片看出來。By using the projective covering method and projective covering probability, fractal and multifractal dimensions of different types of landform sueface above are computed. results show that all the studied landform surface are not simple fractals, but multi - range scaling fractals, and the fractal dimensions increase with the landform type from basin to mid - low mountain and high mountain. nevertheless, different type landscapes perform different dq - q curve shapes. which the dq value has the widest range in the high mountain type, the second one is the mid - low mountain type, and then the basin type
對不同時段地震形變場圖象多重分形特徵的研究表明，震源區及近震源區強震前垂直形變圖象都出現信息維降低，多重分形譜曲線dq變陡，值域范圍變寬的特徵，說明在強震前地殼垂直形變出現了局部化、不均勻性增強的行為，這些對地震預報都有重要的實際意義。Output near - field radiation pattern measurement of optical waveguide fiber
光學波導纖維的輸出近場輻射圖形測量In addition, this paper has analyzed and calculated the wave - guide mode theory, got the quantum well laser photic - field distribution ' s fluctuation equation, deduced the far - field distribution ' s mathematics model by the method of stepwise approached, and simulated the near - field and far - field about the laser with computer software. we utilized a pair of mode expand layers which can restricted in photic - field to narrowed the far - field comer about quantum well laser material structure ( the corner was about 21 ?
另外本文還對光波導模式理論進行了理論分析和計算，得到了量子阱激光器光場分佈的波動方程，利用逐步逼近的方法推導出了遠場分佈的數值模型，通過計算機軟體模擬出了激光器遠近場分布圖，並利用模式擴展層對光場的限製作用得到了窄遠場發散角（約為21 ）的量子阱激光器材料結構。分享友人