正射法 的英文怎麼說
中文拼音 [zhēngshèfǎ]
正射法
英文
froward-reflection method-
Emphatically, this paper discusses the pattern of signal and antenna radiation of the system, the design principles and technologies of audio - generator and monitor, and the modification of measurement deviation. through special tests and aviate experiments, it has been proved that the performance of the domesticalized system is better than of the initial system
文中重點分析了俄制分米波儀表著陸系統的信號格式和天線輻射場型,著重闡述了系統中音頻信號產生器和監測器的設計原理和實現技術,對信號檢測中的測量誤差進行了分析並設計了有效的修正方法。Based the eag - i etchant, a new etchant was developed, with which the etch pit pattern on ( 110 ), ( 111 ) and ( 100 ) faces of czt crystals can emerge immediately and effectually. this pager investigated relation between the ( 110 ) faces of cutting from crystals conveniently and accurately by laser reflex method. by the surface treatment, the nuclear radiation detector was fabricated with ( 110 ) of czt crystal and strong 241am responsibility was observed
在改變e _ ( ag )腐蝕液的配方的基礎上,研製了新的腐蝕液,可方便、快速、有效的顯示czt不同晶面的缺陷蝕坑形貌;研究了利用激光正反射法和自然解理的不同( 110 )面之間的關系,方便、快速、準確的進行定向切割晶體的方法;採用生長的czt單晶體自然解理的( 110 )面,經過表面處理,試制了探測器元件,對24lam有較強的響應。The 3d electrons increased with the content of mn doping increasing, and the electrical property increased accordingly as the electron transport path improved. it is confirmed that all the orthorhombic perovskite phase which is formed initially at the heat treatment temperature of about 600c and thoroughly above 850c are observed in the lcmto thin film deposited on si ( 100 ) substrate by rf magneto - controlled sputtering
確認了採用射頻磁控濺射法于si ( 100 )基板上生長的薄膜至多在600熱處理已開始形成晶相,形成的晶相全部是正交晶系鈣欽礦相,提高熱處理溫度,薄膜中晶相含量相對增大,高於850后晶相基本形成完畢。Any difference between these perspective - corrected arms shows the “ sloppiness ” that would be necessary in the construction of the chandelier for it to be consistent with the projection theory
如果圖中吊燈是以投射法畫出來的,這些以透視修正過的吊燈臂之間的差異,就顯示吊燈製造時的不工整性。Employing the oblique projection shifting method, we have solved some graphic problem in descriptive geometry. it is very simple and fruitful to deal with difficult problems in orthographic drawing
摘要介紹了投影變換中的斜投射法及其在解決工程圖學一些問題中的應用。用這種方法可解決工程圖學中用正投影方法不便解決的圖示、圖解問題,而且具有應用范圍廣、作圖簡便的優點。Inversion of the near surface structure can be done by the method with refraction first - break information, so it can be used to solve 2d long wavelength and short wavelength statics problems for complex near surface areas ; 4 ) a kind of 3d statics method with statistical deposition of refraction first - break traveling time in common shot domain is developed
它適應折射面起伏不大、折射層較穩定的近地表條件,利用該方法可以解決二維沙漠、黃土塬覆蓋區等復雜地表條件的長短波長靜校正問題; ( 4 )三維共炮域折射旅行時統計分解靜校正方法。In order to analysis the paleo - current effectively on the conglomerate, i proposed a method that can be carried out by orthogonal photo in field and statistic analysis at room. it has been improved to be efficient and veracity, especially for the case that the states of gravels can not be measured directly
為了更有效的分析古流向,對礫巖發育地層,提出了野外正射投影照相?室內統計計算的方法,該方法能提高工作效率及分析準確性,尤其適用於野外不易直接測量產狀的細礫巖層。Based on aerodynamic theory and the characteristics of the shockwave around a supersonic projectile, the article constructs a mathematical modeling of a l - shaped vertical target for projectiles shooting with forward direction and any direction, and analyzes the error sources and provides correcting ways to lower the error
摘要本文根據空氣動力學理論和超音速彈丸的激波特性,建立了在使用l型立靶基礎上正向射擊和任意角度射擊時的數學模型,並進行了誤差分析,提出了減小誤差的修正方法。The demonstration of heat - transfer measuring techniques and prospect of infrared thermal mapping techniques, main parts and performance indexes of a infrared camera, functional blocks and implementation of infrared processing software, experimental facility and measuring system of the wind tunnel has been made. the model emittance was experimentally determined and the three methods correcting directional emittance were compared. those problems of the infinite - slab model thickness and constant wall heat rates hypothesis, the determination of adiabatic wall temperature were discussed in a 1 - d heat conduction analysis
本文對紅外熱圖測熱技術與應用前景、紅外熱像儀主要部件與性能指標、紅外測熱數據處理軟體功能模塊與實現、風洞試驗設備與測量系統等進行了論述,測量了模型表面發射率並對發射率隨極角變化的三種修正方法進行了對比,對一維熱傳導分析中模型壁厚半無限假設、壁面熱流定常假設、絕熱壁溫選取等進行了探討。We describe three static methods : field primary static correction, refraction statics and automatic residual statics, and then introduce the principle of the three static methods. second, the dissertation gives the method of elevation statics, calculating static values by using minor refraction data, first - break pickup method and residual technique
其次,重點闡述了1 、野外靜校正方法中地面高程校正的過程、利用小折射測量數據計算低降速帶靜校正量的演算法; 2 、應用現有的折射波靜校正軟體進行初至拾取及靜校正量計算的操作要領; 3 、自動剩餘靜校正多次迭代技術。On the basis of analyzing roundly origins of rs image geometrical distortion and existing methods of geometrical correction, the route of geometrical correction for the images from the miniature uav rs system was brought forward
通過全面分析遙感影像幾何變形的來源和現有幾何糾正方法,提出了一條基於ccd相機誤差綜合標定和與正射影像配準的幾何糾正技術路線。Solving the static correction problems under complex near - surface conditions is a systematic engineering. first, careful field weathering investigation must be done, then we have to take full advantages of refraction first - break information and field weathering investigation information to compute field static correction and large residual static corrections with various refraction first - break statics methods, finally, reflection statics methods are used iteratively to solve the residual statics problems. to solve serious static correction problems in complex near - surface areas of western china, different refraction first - break statics methods are studied in this thesis. the main study contents are as follows : 1 ) the propagation features of refraction for horizontal layered and dip media are studied firstly, it lays a good theoretical foundation for later statics method studies
本文針對目前西部油氣勘探中迫切需要解決的復雜地表區靜校正技術難題,對初至折射波解決二維和三維長、短波長靜校正問題的正反演方法進行了深入的研究和探討,研究內容主要包括( 1 )水平層狀和傾斜界面折射波的傳播規律,為后續的折射靜校正方法研究奠定理論基礎; ( 2 )二維復雜層狀介質地震折射波正演方法,該方法可適用於折射面起伏不大、低速層和折射層速度變化不大的情況。Investigation using remote sensing ( rs ) technology can breakthrough the limits of traditional methods, make full use of its capability of integration, visualization, rapidity and vast - dimensions analysis, and get better results the paper takes the up - to - date landsat - 7 etm + data, which is the most widely used, and quickbird data, which has the highest resolution nowadays, and according the features of the data and landslides, processes the quickbird data with 1 : 10 000 dem orthophoto correction and the landsat - 7 etm + data as follows : ( 1 ) selecting optimal spectrum band : selects 753 bands as the optimal bands ; ( 2 ) image intensifying : selects the principle components processing method on the basis of comparing several image intensifying methods ; ( 3 ) rigour geometric direction : corrects the geometric distortion of the map ; ( 4 ) image fusion : mainly takes his space transform fusion and resolution fusion method, and acquires maps with higher spectrum resolution as well as space resolution. after that, the visual effect of the image has been enhanced, and the interpretation precision
採用遙感技術,可以突破傳統調查方法的限制,發揮其宏觀、綜合、直觀、快速的特點,取得更好的效果。論文選取目前應用最廣的陸地衛星最新系列landsat - 7etm +數據和空間解析度最高的商業衛星quickbird數據作為主要的數據源,根據數據的特點及滑坡災害應用特徵,對quickbird遙感數據則基於1 : 10000dem進行了正射校正,對etm +遙感數據進行了波段優選,選取了753作為最佳組合波段;圖像增強,通過各種增強處理方法的效果對比,選擇主成分分析法對圖像進行增強;幾何精校正,糾正圖像的幾何變形;影像融合,主要選取了效果較好的his空間變換融合和解析度融合,得到的圖像既具有較高的光譜解析度,同時也具有較高的空間解析度。經過上述數字處理,較好地改善了圖像的視覺效果,提高了圖像解譯的精度。3 ) in order to realize object location at the same time, this paper accomplishes orthorectification for several typical remote sensing images. as to the " tm " image, which is complex in imaging mechanism, the absolute registration scheme is applied to it during orthorectification
( 3 )為了實現目標的定位,本文實現了目前幾種比較常用的遙感圖像的正射糾正,對于像tm圖像這種成像機理復雜的圖像採用遙感圖像絕對配準的方法實現其正射糾正。Surface chemical analysis - x - ray photoelectron spectroscopy - reporting of methods used for charge control and charge correction
表面化學分析. x射線光電光譜法.電荷控制和電荷校正方法的報告Radiative transfer model in the atmosphere - ocean system is completed in this paper by connecting three - component model of ocean color with radiative transfer theory. and a new atmospheric correction algorithm of ocean color satellite for case ii water is then developed based on this radiative transfer model. we can determine the aerosol parameters and the concentrations of three marine components simultaneously by this algorithm
本文將水色三分量模型有效地利用到海水中的輻射傳輸過程中,再將大氣和海水中的輻射傳輸有機地結合起來,建立一種較為先進的「大氣?海洋系統輻射傳輸模型」 ,再利用建立的模型發展了一種新的可適用於二類水體的水色衛星大氣校正方法,用這種大氣校正方法可以同時反演大氣氣溶膠參數和水色要素的濃度值。In non - destructive x - ray fluorescence analysis with thick target, correction method for difference in fluorescence intensity of elements due to sample shape and different distance to the source detector with yttrium as an outer mark element was studied
摘要在厚靶的非破壞性x射線螢光分析中,以釔做外標元素,研究了不同樣品形狀及與源、探測器距離不同時,引起接收到元素螢光強度差異的校正方法。A method of data correction of atmospheric refractive index
一種大氣折射數據修正方法Besides introducing some different ways of readouting the signal of detector pixel, the principle circuitry of the whole array is also put forward. and a kind of temperature compensated load circuit is put forward to improve the offset correction and the gain correction for non - uniformity
本文對整個焦平面陣列的讀出電路做了原理性地分析,著重提出了對讀出電路校正的方法,並對傳統的校正方法做出了修正,使非致冷微測輻射熱計焦平面陣列具有更可靠的工作性能。Firstly, a radiometric correction algorithm applying local maximum entropy is introduced, and then based on the analysis of current correction algorithm, a much better one is presented, which proved to be effective in the correction of radiometric image distortion
論文介紹了局部最大熵圖像輻射校正方法,分析了該演算法的優缺點,並對其進行了改進。通過改進的局部最大熵方法實現了圖像輻射畸變的校正。分享友人