incident direction 中文意思是什麼
incident direction
解釋
入射方向-
In the study of directional spectrum and reflection coefficient of multidirectional wave, firstly the wave elevation trains overlapped by the incident wave and the reflected wave of multidirectional wave are simulated in the method of a frequency corresponding to a direction. then the composed wave trains are analyzed respectively by the mbdm and the mmlm. during the numerical study, the input factors include the various wave parameters, the different measuring wave system and the various reflect characteristic
在多向不規則波入射波方向譜和反射系數的分析研究中，利用方向頻率對應法模擬了多向不規則波入射波與反射波疊加的波面序列，將此合成波列分別應用mbdm和mmlm進行分析，通過輸入各種波浪參量、不同波浪測量系統和各種反射特性等因子，檢驗了mbdm和mmlm方法的適用條件，對兩種分析方法的性能進行了比較分析。 -
The correct estimation of incident signals " direction of arrivals ( doas ) is the premise of doa - based beamforming algorithms
對來波的波達方向（ doa ， directionofarrival ）進行正確估計是doa波束形成演算法的前提條件。 -
The gain of the retrodirective antenna in the incoming signal direction fluctuates with ? db as the incident angle increases
在來波方向上，天線系統的增益隨來波的入射角有fzdb的波動。 -
High accuracy can be obtained in direction finding system where the angle of incidence is determined by the phase information of the incident wave, but the mutual coupling between antennae will effect the performance of the system
利用相位信息確定來波入射角能達到較高的精度，但測向天線之間的互耦對系統性能的影響很大。 -
Abstract : high accuracy can be obtained in direction finding system where the angle of incidence is determined by the phase information of the incident wave, but the mutual coupling between antennae will effect the performance of the system
文摘:利用相位信息確定來波入射角能達到較高的精度，但測向天線之間的互耦對系統性能的影響很大。 -
In the analysis of the frequent spectrum and the reflection coefficients, based on goda ' s two - points method which fit to the normal incident wave, a modified two - points method is derived that can be used to calculate the frequent spectrum and reflection coefficient of the oblique waves from which the frequent spectra of incident waves and reflected waves incoming in arbitrary angular, the bulk reflection coefficient and the frequent spectrum of reflection coefficient could be computed, also from which in theory the waves could be measured in two wave gauges which is disposed at any direction
為了分析單向不規則波入射波的頻率譜和反射系數，本文在goda用於分析正向不規則波的兩點法的基礎上，提出了可用於斜向不規則波頻譜分離及其反射系數計算的改進兩點法，該方法可用於計算任意波浪入射角的入、反射波譜、總體反射系數和反射系數的頻率譜，並且測量波浪過程的兩浪高儀可在較廣的方向范圍內布置。 -
This paper has studied the mean attenuation, scattering, and back scattering cross sections of groups of small rotating spheroids about characteristics of microwave scattering when their rotatory axes are oriented at random in any direction in 2d plane and 3d space respectively under the condition of normal distribution, and that those physical quantities are changed with different variance, expectation and wave lengths of incident electromagnetic wave
本文研究旋轉軸方向分別在平面內和空間中隨機取向呈正態分佈時的小旋轉橢球粒子群的平均衰減截面、平均散射截面、平均後向散射截面等微波散射特徵，以及這些物理量隨軸向分佈期望、方差及入射電磁波波長的變化。 -
Nuclear scattering results in the displacement defects in material as well as the deflection of proton from its incident direction ; electronic stopping of protons acts as the most important factor in the degradation of incident proton energy, resulting in electronic effects such as single event upset
核散射是導致入射質子運動方向改變以及缺陷產生的主要因素，入射質子與核外電子云的作用是高能質子在材料中慢化的主要因素。核反應在宇宙高能質子引起的單粒子效應中有重要影響。 -
If be opposite, the study of the basic theory of the basic knowledge of the party, marxism is harvested somewhat, can adopt the form that the thought reports, get on understanding of study experience, thought to raise the problem with the not clear understanding that reachs existence newly to knit a specification to leading party group ; if be opposite, the course of the party, guiding principle, policy or a central task of period have what view, oneself attitude can demonstrate in thought report, clarify oneself viewpoint ; if entered significant activity or study certain and serious article, the education that can get oneself writes leading party group to knit ; when if encounter, producing great politics event domestic and internationally, want to improve substaintial to incident knowledge through learning, banner brightly organizes the position that indicates his to the party ; if individual interest was encountered to be the same as collective interest, state interest in his daily life, produce contradictory problem, can have oneself what idea, the case that how be treated and handles organizes a report to the party ; to make leading party group knits the closest to oneself thought circumstance to understand somewhat, be about the thought state oneself, had what progress, put in what problem and the plan that will increase henceforth to wait it is clear to write. . the last share that reports in the thought, can write go up to oneself request to what leading party group knits and hope, if hope party organization strengthens the education to oneself and education, point out the effort henceforth direction is waited a moment
如對黨的基本知識、馬克思主義的基本理論的學習有所收獲，便可以通過思想匯報的形式，將學習體會、思想熟悉上新的提高及存在的熟悉不清的問題向黨組織說明；如對黨的路線、方針、政策或一個時期的中心任務有什麼看法，可以在思想匯報中表明自己的態度，闡明自己的觀點；假如參加了重要的活動或學習了某些重要文章，可以把自己受到的教育寫給黨組織；如碰到國內外發生重大政治事件時，則要通過學習提高對事件本質的熟悉，旗幟鮮明地向黨組織表明自己的立場；如在自己的日常生活中碰到了個人利益同集體利益、國家利益發生矛盾的問題，可以把自己有哪些想法，如何對待和處理的情況向黨組織匯報；為了使黨組織對自己最近的思想情況有所了解，就要把自己的思想狀況，有了哪些進步，存在什麼問題以及今後提高的打算等寫清楚… …在思想匯報的最後部分，可寫上自己對黨組織的請求和希望，如希望黨組織加強對自己的培養和教育，指出今後的努力方向等等。 -
Abstract : wind tunnel experiments were carried out to investigate the influence of wind direction on the wind pressure of proximite buildings. mean and fluctuating pressure coefficients on a high building, at sixteen different wind incidences and with one and two interfering buildings, were measured in the tests. this paper presents the characteristics of wind pressure on the building, which varies with the incident wind angle and with the numbers of adjacent buildins. due to the variation of wind angle and the interference effects, the complex feature of pressure distributions can be found on the downstream building surfaces for building group arrangement at certain angle of wind attack. some area of the interfered building for such configuration, in comparison with one single building ' s, may undergo very strong positive or negative pressures
文摘:通過風洞實驗研究了風向對兩個和三個鄰近建築風壓分佈的影響特性.實驗結果給出了在不同風向角下，作用於受擾建築上的平均和脈動風壓系數.當受擾建築處于下游位置時，建築之間的干擾效應主要表現為遮擋影響，建築物上的總體風壓系數不是很大，但在建築物表面上有時會產生局部較大的負壓系數.另外，在某些風向角下由於受到上游分離氣流的影響，在下游建築的局部表面又會出現較大正壓.這些結果可供建築布置和結構設計時參考 -
The time difference between the two groups of detectors are related to their separation, cosmic ray incident direction, speed, and calibration of the setup
兩組宇宙射線訊號的時差，與其觀測點間距、宇宙射線的入射方向、速率及能量、以及儀器校準有關。 -
Thirdly, the stress distribution in the human body exposed to stable plane wave is calculated in different incident direction and different polarized. also the stress exerts on the surface between human skull and brain tissue is calculated when the human body is exposed to nuclear explosion electromagnetic pulse or microwave weapon electromagnetic pulse in left incident direction and parallel polarized
再次，分析了振幅為100 、隨正弦規律變化的穩態平面波沿不同方向或場極化方向不同時人體內的電場應力分佈，結果表明，波沿不同的方向入射或場極化方向不同時，對人體的作用是不同的。 -
Lighting in which the light on the working plane or on an object is not incident predominantly from a particular direction
工作面或被照物體上不存在明顯來自於從某一特定方向上的光線的照明方式。 -
The complex resonance frequency underlying in late - time scattering components of a conducting target is independent of waveform and polarization of the incident wave, as well as the direction of the target relative to radar. it is a unique aspect independent quantity so far used to characterize target physical structure and component
目標的后時響應中包含的自然諧振頻率成分（極點） ，不依賴于雷達發射電磁波波形、和其極化形式，與目標對雷達的取向無關，具有目標姿態不敏感性。 -
When the beam waist along the y direction of blue - detuned segb is the same as that of the sgb, due to a smaller cross surface, the absolute intensity distribution of the blue - detuned segb is larger than that of the sgb with the same incident laser power
當橢圓高斯光束的w _ y與gb的光腰w取相同大小時，隨著橢圓高斯光束w _ x的逐漸減小，橢圓高斯光束的截面積將逐漸變小，而其光強將逐漸增大。 -
When the beam waist wy of blue - detuned segb along the y direction is 10 mm, and its wx is decreased from 10 mm to 1mm, the absolute diffracted intensity from the segb surface will be 10 times of that from the sgb surface, which can be used to reflect an incident atomic beam with a higher normal velocity
因此，當橢圓高斯光束的w _ y = 10mm ，而w _ xw從10mn減小到1mm ，半束蘭失諧橢圓高斯光束反射面的衍射光強將比同樣參數條件下的sgb反射面的衍射光強提高了10倍。 -
By driving expressions and using the method in numerical integration, the results of numerical calculations are analyzed, discussed and contrasted with different conditions, and they showed that there are evident differences in the mean attenuation, scattering, and back scattering cross sections of oblate spheroid particles when the variance is so small that it is near to zero namely it is the same as the rotatory axes are parallel with one direction and when h - polarized and v - polarized incident waves happened. these differences are depended on the relative differences in the average orientation of rotatory axes and the polarized directions of incident wave
通過公式推導和數值積分計算並對結果做了討論和分析，對比各種情況表明：扁橢球粒子群在方差很小接近為0時，與粒子群旋轉軸一致取向的情況相同，入射波水平極化和垂直極化時的平均衰減截面、平均散射截面、平均後向散射截面有明顯的不同，這決定於旋轉軸平均取向和入射波極化方向的相對差異。 -
In photorefractive crystal light illumination changes the refractive index of the crystal due to linear electrooptical effect, which in turn changes the light distribution. as a result of the development of this process, a beam, called the phase conjugation wave, leaves the crystal back along the direction of the incident beam and is its phase conjugate replica
光折變晶體在光輻照下，通過晶體中的線性電光效應而產生折射率隨光強的空間分佈而變化，即在晶體內建立起體相位柵。 -
Due to the different values of incident angle, there are two different propagation formats. one case is that the beam is finally trapped in a guide - like channel and propagates stably along the channel when the launching angle is smaller than a critical value. otherwise, it will propagate along the incident direction all along
由於入射角度的取值不同，格子孤子具有兩種不同的傳輸方式:當光束入射角小於某臨界角度時，光束可被類似波導形式的路徑俘獲，轉而沿該路徑向前傳輸;當光束入射角大於該臨界角時，孤子則不會被俘獲，而是沿著光束的入射方向直線傳輸。 -
Hence the properties, such as energy and incident direction, of the incident cosmic ray can be calculated according to data from stations
因此，透過比較不同觀測站的數據，可以推算原初宇宙射線的能量、入射方向等資料。
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