射影完全的 的英文怎麼說

中文拼音 [shèyǐngwánquánde]
射影完全的 英文
projectively complete
  • 射 : Ⅰ動詞1 （用推力或彈力送出） shoot; fire 2 （液體受到壓力迅速擠出） discharge in a jet 3 （放出） ...
  • 影 : Ⅰ名詞1 （物體擋住光線后映出的形象） shadow 2 （鏡中、水面等反映出來的物體形象） reflection; image...
  • 全 : Ⅰ形容詞1 （完備; 齊全） complete 2 （整個） whole; entire; full; total Ⅱ副詞（完全; 都） entirely...
  • 的 : 4次方是 The fourth power of 2 is direction
  1. During totality, the moon is not completely invisible. this is due to the fact that some sunlight are refracted by the earth s thin atmosphere into the umbra and illuminate the moon, making it coppery - red in colour

    在月全食時，月球並不是完全看不見的，這是由於太陽光在通過地球的稀薄大氣層時受到折射進入本影，投射到月面上，令到月面呈紅銅色。
  2. The main research advances can be summarized as follows : ( 1 ) study the signal processing ' s performances and methods of homing torpedo system comprehensively, in order to setting up a corresponding mathematical models ; ( 2 ) analyze the ocean channel ' s effects on the work of homing system, then found some models such as target echo signal, noise ( including background noise, target radiating noise, etc ), ocean reverberation. according to them, simulate the array signal ; ( 3 ) the system structure, every function blocks composing are studied and founded thoroughly. then, discuss methods of signal processing in time domain and airspace domain ; ( 4 ) program the simulation software of torpedo ' s homing system according to the simulation models and flow charts, which connected with torpedo ' s control part

    本文所作的主要工作及研究成果主要有以下幾個方面： （ 1 ）對自導工作過程中的信號與信息處理的基本理論與方法進行了較為全面的研究，為建立一個較為完備的自導模擬系統提供了理論基礎； （ 2 ）討論了自導系統工作過程中海洋通道對目標回波信號與目標輻射噪聲信號等的影響，建立回波信號的數學模型、環境場中的噪聲信號模型（包括海洋環境噪聲、目標輻射噪聲與魚雷背景噪聲等）與海洋混響模型，模擬產生了聲自導系統基陣接收到的回波信號與噪聲信號； （ 3 ）深入研究並建立了自導模擬系統的總體框架，給出各個具體功能模塊組成，討論了聲自導系統對信號的時域與空域處理，並結合模擬程序中陣列信號處理模塊，給出固定多通道波束形成的模擬實現過程； （ 4 ）根據系統的模擬模型與已建立的模擬流程圖編制了通用魚雷模擬器自導系統模擬軟體，通過網路與控制系統相連，組成完整的魚雷模擬器。
  3. The imported transparent glaze fired at lower temperature was analysed semi - quantitatively by adopting emission spectroscope. the stripping of lead and cadmium from this transparent glaze fired at lower temperature in ceramic product was determined by atomic absorption spectroscope. the effect of chemical composition on the stripping of lead and cadmium was analysed. upon the author s opinion, the overproof lead stripping from the imported transparent glaze fired at lower temperature can only be settled by adopting lead - free glaze instead of adopting low - lead prescription. the author succeeded in developing an excellent lead - free transparent glaze fired at the lower temperature of 1000 1050. the success is based on an inquiry into the feasibility of using such new agents of fusion as li2o and sro in replacement of pbo ; and on a study of the effects of the contents of sio2 ， al2o3 ， b2o3and other metallic oxides on such performances of glaze as coefficient of linear expansion, fusion temperature and transparency. it is also based on an analysis of coefficient of linear expansion of blank and glaze on an analysis of coefficient of linear expansion of blank and glaze on their correlation ; and on a study of technology for preparing glaze

    採用發射光譜儀對進口低溫透明釉進行半定量分析，並用原子吸收光譜儀測定其陶瓷製品的鉛、鎘的溶出量，分析化學成分對鉛、鎘溶出量的影響.結果表明，進口低溫透明釉採用低鉛配方不能解決鉛溶出量的超標問題，只有採用無鉛釉才能解決.探討用氧化鋰和氧化鍶等新型熔劑完全代替氧化鉛的工藝，研究釉料中氧化硅、氧化鋁、氧化硼和各種金屬氧化物的含量，對釉的線膨脹系數、熔融溫度和透明度等性能的影響.分析坯料、釉料的線膨脹系數及其相互關系和釉料制備的工藝，研製出優質的1000 1050低溫無鉛透明釉
  4. Umbra lets you emphasize the intensity of shadows in the area fully protected by the direct rays shot by the lighting source : the light transition between fully shadowed areas and fully lit areas change more quickly

    日蝕允許你增強被光源發射直接光線包圍的區域中的陰影深度：在完全陰影區域和完全照亮區域之間，光線急劇轉換。
  5. On the basis of the theory of fractal geometry, the fractal dimension characters of ae signal at different tool wear states were analyzed, an algorithm was provided to decide the scale range which is necessary to calculate the dimension of non - fully - fractal form. the experiments showed that the fractal dimension of ae signal is slightly effected by the changes of cutting parameters ; the variance of the fractal dimensions, which reflects the geometric characters of ae signals, has the same tendency as that of the flank wear, the monitoring system, which takes the fractal dimension of the ae signal as the feature, can identify the different tool wear states more correctly under different cutting conditions

    以分形幾何理論為基礎，對刀具不同磨損階段聲發射信號的分形特徵進行分析.提出了計算非完全分形體信號波形的關聯維數時尺度范圍的確定方法，分析了聲發射信號在刀具磨損過程中分形維數的變化特性.刀具磨損切削實驗數據表明，聲發射信號的分形維數受切削參數變化影響較小；分形維數反映了聲發射信號的幾何特徵，其大小能較好地反映刀具的不同磨損狀態.實驗結果表明，該方法能正確地實時在線監測刀具的不同磨損狀態
  6. Abstract : aimed at the accident of chatching fire of a certain type of self - propelled antitank gun s chamber, the paper analyses the normal burning of powder and the efficiency of the gun s extracting device and other factors affecting the burning velocity, makes an improvement on the weapon system, and puts forward the requirements for using the gun under army conditions

    文摘:針對某型自行火炮實彈射擊中戰斗室彈藥倉內半可燃藥筒起火燃燒事故，通過對可燃藥筒完全燃燒的理論分析和火炮抽氣裝置結構效率分析以及可能影響藥筒燃燒速度的其他因素分析，提出武器系統及可燃藥筒改進意見，並對部隊條件下的使用提出了要求，對改善裝備性能，預防事故發生具有重要意義。
  7. The security of rfid technique is very high, and the environment adaptability is good. the influence of rain, snow, hail or dust on the rfid system is quit week, and it can operate in all weather. rfid system can wirelessly complete the automatic identification, tracking and management, therefore it has extensive application in the identification of high speed motional object

    射頻識別技術具有極高的保密性，且其環境適應性強，受雨雪、冰雹、灰塵等影響小，可全天候工作，無線地、非接觸地完成自動識別、跟蹤與管理，抗干擾性強，因此被廣泛應用於對高速運動物體的識別中。
  8. If it is combined with high quality reduction projecting system, the fabrication of sub - micron diffractive optical elements can be realized completely

    數字微鏡如果結合高質量的高倍精縮投影光學系統，完全可實現亞微米級衍射微光學元件的製作。
  9. The uv - b / par was high because of low flux of light in spring when the seedlings grown, moreover, all the structures and functions of the tender maize seedling leaves were not completely developed, hence, the photosynthesis of maize seedling was affected greatly

    玉米苗期時為春季，自然光照不強， uv - b par的比值較高，且玉米幼苗葉片柔嫩，各種結構和功能還未完全發育，因而uv - b輻射對其影響較大。
  10. However, the uv - b / par was lower because of high flux of light in summer when the grown - up plant lived, this we akened the effect of uv - b radiation on maize, and the structures and functions of mature leaves were completely developed, consequently, the effect of uv - b radiation on photosynthesis of grown - up plant was not distinct

    當其為成株時已進入夏季，此時自然光照較強， uv - b par的比值較低，在一定程度上削弱了uv - b輻射對玉米的影響，且玉米葉片已發育完全，各種防禦結構和物質也已在發揮作用，因而uv - b輻射對玉米成株無明顯影響。
  11. The results show that the thermodynamic properties of propellant combustion gas products have an important effect on its expanding power, and the correlation between conventional energy parameters such as impetus, potential energy and its power capability is not identical

    結果表明，發射藥燃氣產物的熱力學性質對其膨脹做功具有較大的影響，傳統的火藥力或潛能能量參數與做功能力之間的關系並非完全一致。
  12. The validity of the subsection simulation method is proved, in which postprocessing technology is widely used. the sixth, the static simulation is neces sarily to find out the dynamic system ' s initial state for dynamic simulation. the gun is looked upon as a hyper - equilibrium structure, and a so - called " parallel projection method " is brought forward for the gun ' s static simulation

    提出了一種求解線性方程組的方法?平行投影法，針對adams對超靜定系統靜態分析不力的情況，研究了求解全炮靜態問題的途徑和方法，並應用平行投影法求解車體懸掛的初始平衡力，求得了較符合客觀事實的解，從而完成了火炮發射前的靜態分析。
  13. The research indicates that the orifice jet in mixing conditions has many different points from the pipe jet. focusing on the jet ejected from the orifices of different diameters and lengths, this paper studies the orifice jet when the fluid upstream of the orifices is in mixing conditions. the main purpose is to qualitatively study the effect of orifice diameters and lengths on the spread of the jet

    射流是在工程實際中廣泛存在的一種流動現象，噴嘴出口的流動狀態對射流的發展有很大的影響，前人對射流的研究主要集中於噴嘴前流體是完全發展管流的情形，本文研究了全混狀態下的板式射流，研究結果表明全混狀態下的板式射流具有很多不同於管射流的特點。
  14. The method uses the properties of wavelet to reconstruct a local region of the cross section of a body, using almost completely local data, therefore reduces the amount of exposure and computations in reconstruction, while has the same quality as filtered backprojection algorithm

    利用小波的特性，該演算法僅使用幾乎是完全局部的投影數據去重建身體剖面上的某個局部區域，從而大大降低了x射線的輻射劑量和演算法的運行時間，同時還具有和傳統的濾波反投影法基本相同的圖像重建質量。
  15. Compared to the halide lamp, the led traffic lamp never have influence of sun reflection

    這種新型的交通燈完全沒有舊的鹵素燈受陽光反射影響的現象。
  16. Many laboratory experiments indicate that using y ray attenuation method to measure sediment concentration is totally feasible. the measurement result is accurate and reliable and is not affected by the type of soil. therefore it is a quick and simple method that can measure sediment precisely

    大量室內試驗結果表明採用射線透射法測量泥沙含量完全可行，且測量結果準確可靠，不受土壤類型的影響，是目前現場快速、簡便、高精度的非擾動泥沙含量測量方法。
  17. Shadow color - defines the color that should be used when the ray hits an object and is fully occluded

    陰影色（遮蔽射線的顏色）完全遮蔽時候的顏色，也就是射線起點的顏色（一般為拐角等『全黑的位置』 ） 。
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