scattering characteristic造句
例句與造句
- The complex scattering matrixes measured for each resolutio n cell were gotten by polarization synthesis and made an estimate to co - polarized scattering characteristics and cross - polarized scattering characteristics
國(guó)內(nèi)外學(xué)者發(fā)表了許多精彩的學(xué)術(shù)論文，這些研究文章從理論上解決了insar三維成像的技術(shù)難點(diǎn)，使insar三維成像具有完備的理論。 - While it looks cool , products with words and symbols in blue light are more difficult to quickly read and identify since the wave length of blue light is known in physics for its easily scattered characteristics
然而，藍(lán)光炫歸炫，就物理學(xué)上的特性而言，藍(lán)光其實(shí)是最容易散射、不容易集中的波長(zhǎng)光域，用來(lái)作為顯示照明用途，辨識(shí)度其實(shí)并非最好。 - The technique is employed to analyze the electromagnetic scattering characteristics of anisotropic dielectric - filled apertures in grounded plane . the obtained results show that the proposed technique is accurate and efficient
本文應(yīng)用矢量有限元?邊界積分法分析了無(wú)窮大接地平面上的各向異性介質(zhì)填充縫隙的電磁散射特性，數(shù)值結(jié)果表明這種方法是有效的。 - And in this dissertation , scattering characteristics from buildings are analyzed . then , a model proposed for oec is employed . the model contains three kinds of scattering mechanisms : odd - bounce scattering ; even - bounce scattering and cross scattering
論文著重研究了基于oec分解模型的分解方法并結(jié)合房屋本身的結(jié)構(gòu)特征使用t型和l型模板進(jìn)行了房屋結(jié)構(gòu)特征提取。 - The content of this dissertation is focused on the scattering of dielectric randomly cone - shaped surface and organized as follows , and the scattering characteristic of plane wave incidence on rough surface is systematically investigated
本文主要圍繞有限介質(zhì)錐面的散射特性展開研究,并系統(tǒng)地研究了平面波入射粗糙平面散射特性。首先闡述了課題的研究背景、意義和國(guó)內(nèi)外發(fā)展概況。 - It's difficult to find scattering characteristic in a sentence. 用scattering characteristic造句挺難的
- Secondly , by using the scattering characteristics of rough surface , the relation formula between received power and transmitted power of remote system for a facet is derived . finally , the scattering power for a conductor sphere is computed . 4
根據(jù)有關(guān)測(cè)量數(shù)據(jù)，提出了激光引信的發(fā)射波束模型，并結(jié)合粗糙面散射理論，導(dǎo)出面元散射功率方程，給出導(dǎo)體球的激光近場(chǎng)散射功率結(jié)果。 - Through analyzing the principle of millimeter wave radiometer , the paper sets up the theory module of millimeter wave radiometer ' s output signal , measures the 3mm and 8mm band targets " radiation and scattering characteristic
通過(guò)分析毫米波段輻射計(jì)的工作原理，建立毫米波輻射計(jì)輸出信號(hào)的理論模型。對(duì)3毫米、 8毫米波段目標(biāo)輻射特性和散射特性進(jìn)行測(cè)試，并對(duì)測(cè)試方法的可行性進(jìn)行分析。 - We succeeded in preparing the nano - tio2 sol through the hydrolyzation of complex in the room temperature and preparing the nanotio2 - modified coatings by the way of in - situ sythesising method . first , the uv absorbing and scattering characteristics of the nano - to2 sol were studied
論文采用絡(luò)合物水解法在常溫下成功地制備了均勻分散的納米tio _ 2溶膠，并采用原位生成法制備了納米tio _ 2改性水性丙烯酸酯涂料。 - The investigation is very useful not only in further studying the electromagnetic scattering characteristics of complicated large objects over the whole frequency band , but also in improving and designing the wide - band radar , ultra wide - band radar and new wide - band radar absorbing material
本文的研究，為今后進(jìn)一步開展復(fù)雜電大目標(biāo)全頻段電磁散射特性的研究提奠定了基礎(chǔ)，為寬帶雷達(dá)和超寬帶雷達(dá)的設(shè)計(jì)與開發(fā)，新型寬頻帶隱身材料的研究提供理論指導(dǎo)。 - Two projects are presented , the projects have higher efficiency than traditional mom in analyzing the electromagnetic scattering characteristics of two - dimensional electrically large conducting objects , and while objects are very large , their wide - band electromagnetic scattering characteristics are very difficult to be analyzed by single mom , but the second project can solve this problem very well
兩種新方案與傳統(tǒng)矩量法相比較，計(jì)算效率大大提高，并且當(dāng)目標(biāo)電尺寸極大時(shí)，單一矩量法分析電大目標(biāo)的寬帶電磁散射特性不具有可行性，而本文提出的第二種方案可以很好地解決這個(gè)問(wèn)題。 - Our country has been advanced in the spaceflight field , but we get up latter in research of the electromagnetic scatter characteristic of space targets . the technologists have gained many delectable achievements in many aspects , such as theory research ; imitate examination , static test and dynamic measurement technology
我國(guó)在航天領(lǐng)域已跨入世界先進(jìn)行列，但在空間目標(biāo)特性研究方面起步較晚，科技工作者利用有限的條件在理論研究、仿真試驗(yàn)、靜態(tài)測(cè)試和動(dòng)態(tài)測(cè)量技術(shù)等方面取得了一些可喜的成果。 - Through numerous experiment and analysis of scattering characteristic about fat and protein in milk , we find their characteristic about fat and protein in milk , we find their scattering law and establish the correlative scattering model of fat and protein in milk . especially , we adopt surface fitting to break through this problem from theory and technology , without isolating protein from milk , we can directly measure the protein in milk , that is to say , completely realizing the quickly accurate measurement of protein in milk . furthermore , we bring prosperity for the field of measuring multi - ingredient in milk through light scattering theory
經(jīng)過(guò)大量實(shí)驗(yàn)和對(duì)牛乳脂肪蛋白質(zhì)的散射特性分析，我們找到了他們的散射規(guī)律，并建立了牛乳脂肪和蛋白質(zhì)的關(guān)聯(lián)散射模型，并采用多元線性回歸的曲面擬合法徹底突破了這一難關(guān)，無(wú)需把蛋白質(zhì)從牛乳中分離出來(lái)，可直接對(duì)牛乳這一復(fù)合體中的蛋白質(zhì)進(jìn)行測(cè)量，完全實(shí)現(xiàn)了快速而準(zhǔn)確的牛乳蛋白質(zhì)測(cè)試，為利用光散射原理同時(shí)測(cè)量牛乳多成份這一研究領(lǐng)域開辟了光明而廣闊的前途。 - This paper discussed the dynamic measurement of rcs . and in this paper , the necessary equipments are showed and the measure precision of the rcs is analyzed . by the analysis of outfield test dates , we can see , this method can get the rcs of space targets efficiently , and have important meaning to the development and modification of the targets electromagnetic scatter characteristic measure function of the space target instrument radar
本文論述了目標(biāo)雷達(dá)散射截面動(dòng)態(tài)測(cè)量方法，在此基礎(chǔ)上討論了實(shí)現(xiàn)這種測(cè)量方法所必須的設(shè)備構(gòu)成，并對(duì)目標(biāo)雷達(dá)散射截面測(cè)量精度進(jìn)行了理論分析，通過(guò)對(duì)外場(chǎng)試驗(yàn)數(shù)據(jù)分析，結(jié)果表明：這種方法可以有效獲得空間目標(biāo)的雷達(dá)散射截面。 - As analyzing the electromagnetic scattering characteristics of two - dimensional electrically large conducting objects , the object is divided into some small regions by using spatial decomposition technique ( sdt ) , but still consider the coupling effect among all the regions , the surface current and rcs of the object can be computed with progressive iterative numerical method ( pnm ) . then the wide - band electromagnetic scattering characteristics of two - dimensional electrically large conducting objects are analyzed with the asymptotic waveform evaluation ( awe ) technique
文中應(yīng)用空間分解技術(shù)( sdt )將二維電大導(dǎo)體目標(biāo)在空間中分解為若干子區(qū)域，考慮子區(qū)域間的耦合，采用累進(jìn)迭代方法( pnm )快速計(jì)算表面電流和雷達(dá)散射截面，然后與漸近波形估計(jì)技術(shù)( awe )結(jié)合分析了二維電大導(dǎo)體目標(biāo)的寬帶電磁散射特性。 - ( 2 ) after understanding d . l . schuler ' s algorithm of steepest ascent , i have developed an improved scheme about the algorithm of steepest ascent . the improved algorithm can search stably and trace accurately up to scattering characteristic maximum . the improved algorithm has been simulated by computer and proved a good capability
門）在理解sc ； u7e ；司的快速搜索算法基礎(chǔ)上，提出對(duì)算法的改進(jìn)意見(jiàn)，使改進(jìn)后的快速搜索算法能夠穩(wěn)定地踉蹤在目標(biāo)共極化散射特性最大值的位署，大大提高了運(yùn)算的可靠性；并對(duì)改進(jìn)后的快速搜索算法進(jìn)行了計(jì)算機(jī)模擬驗(yàn)證，得山了肖定的答案。