高度分化的 的英文怎麼說
中文拼音 [gāodùfēnhuàde]
高度分化的
英文
well differentiated-
Due to existing signal processing technology ’ s shortage such aslow measurement, narrow measurement range precision and other poor performance, we introduced a high - precise signal processing technology : firstly, to get power spectrum with hanning windowed welch modified periodogram, search its peak value frequency ; secondly, to apply zooming analysis via goertzel algorithm ; at last, to get a highly precise doppler frequency with energy centrobaric rectifying algorithm 。 the simulating result indicated that this technology introduced could get accurate doppler frequency 。 depending on above discussed technology, we designed a signal processing scheme, and developed a signal processing system. the running result showed high performance, verified the feasibility and reliability of the highly precise signal processing technology introduced. in a word, the technology improved ldv ’ s performance such as measurement precision, measurement range, dynamic response time 。 and it will have a wide application foreground
針對存在的缺點,本文提出了一種應用於激光多普勒測速的高精度信號處理技術,即首先利用加hanning窗的welch修正周期圖演算法得到信號功率譜,搜索其譜峰值頻率,接著利用goertzel頻譜細化演算法對搜索的譜峰進行細化分析,再引入能量重心頻譜校正演算法對細化后的譜峰進行校正分析,從而將離散頻譜分析演算法、頻譜細化演算法和頻譜校正演算法三者有機結合起來,充分發揮各自的優點:通過加hanning窗的welch修正周期圖演算法快速得到功率譜及峰值頻率,通過goertzel演算法獲得分析頻帶的高解析度頻譜,然後通過能量重心校正演算法對細化后的頻譜進行高精度校正,這樣不僅保證了演算法的高效性,而且大大提高了分析的精度。In the model the film thickness in the passage was obtained at first using two phase flow theory ; then, similar analysis solution of concentration distribution of the pollutant in liquid phase and biofilm was obtained through mass component equation of pollutant in gas - liquid phases combined with the biochemical kinetic equation of mass transfer in biofilm and dismission of oxygen limited ; at last, the distribution of pollutant along the filter height and the waste gas purification efficiency were obtained
該模型首先運用兩相流理論獲得了通道內液膜厚度,然後通過污染物在氣相、液相的質量組分方程,結合生物膜內的傳質與不?慮氧限制的生化反應動力學方程,獲得了污染物在液相和生物膜中濃度分佈的近似分析解,最終得到污染物在氣相中沿塔高的濃度分佈及廢氣凈化效率。Embryonic stem ( es ) cell lines isolated from primitive embryonic cells are highly undifferentiated and totipotent cells. in vitro, es cells can spontaneously differentiate into embryoid bodies ( ebs ) containing derivatives of three germ layers
胚胎幹細胞( embryonicstemcell , escell )系是從早期胚胎細胞分離培養而建立的高度未分化的具有全能性的細胞系。Gathering fuzzy technique and model - identifying technique to processing research, fuzzy model - identifying technique, a intersecting science, has been come out, which has become hoto in this thesis, based on deeply researching the fuzzy unit - identifying and complete analysis on data of measuring well of the chandqing wushenqi district, the method of constructing self - adapting multi - dimension non - liner subjection degree function has been created without precedento based on the extraction of routine measuring well character parameters, and for adopting self - adapting method to carry through character compression, the model has been improved the performance and enhanced the convergence speed and sorted precision of the algorithm o the relation of measuring well information and the oiliness & gassiness of sandstones is fuzzy ? in the thesis, the law of max subjection degree has been studied and improved, and proved preferable effect in the practical application
論文在提取一些常規測井特徵參數的基礎上,採用自適應方法對各變量多項式進行優選,減少了特徵參數間的相關性,突出了類別間的差異性,從而優化了模式的質量,提高了分類的精度。測井信息和砂體的儲集性之間的關系是帶有模糊性的,論文對模糊「最大隸屬原則」進行了研究和改進,並在實際應用中取得了較好的效果。論文成功研製了「自適應」的演算法和軟體? ?即通過對正確回判率的比較,然後對參數進行調節的辦法,可將模式「訓練」到最佳狀態。The quality of an enzyme immunoassays depends very much on the purity of the antigen or hapten used for conjugation, the specificity of the antibody and the choice of a suitable enzyme label
酶免疫分析技術的質量依賴于抗原的純度、抗體的特異性、合適標記酶的選用,其靈敏度取決于標記酶的高度純化和高轉化率。Stipe 1. in the more highly differentiated phaeophyta ( brown algae ), such as wracks and kelps, the stalk between the holdfast and the blade
柄:在高度分化的褐藻門植物如角藻、巨藻等海藻中,連結基足和葉狀體之間的莖狀物。Contain vitamin e and cleaning essence, powerfully penetrate into skin, remove dirt from pores, peel off aged horniness, purify and moisturize skin, make skin smooth and firm
蘊含的維他命e及洗凈成分,能深層滲透肌膚,去除毛孔中的污垢及老化角質,洗凈的同時具有高度保濕的功效,使肌膚光滑而富有彈性。His revelations of financial corruption were lurid and highly exaggerated, but they had a tremendous impact.
他對金融界腐化的揭發是過分渲染和高度誇張的,但確曾產生巨大影響。" for their discoveries relating to the highly differentiated functions of single nerve fibres
發現單一的神經纖維具有高度分化的功能These results indicate that the magnetic field should have upper stability when the particle beam is low polarized while the requirement of the stability of the magnetic field can be lowered when the particle beam is high polarized in the experiment of producing the polarization of the particle beam. and the complementariness can be used as a negative feedback to stabilize the polarization of particle
這一結果表明,在產生離子束極化的實驗中,在離子束低度極化的前期階段,磁場應具有較高的穩定性,而在離子束極化度較高的後期階段,磁場的穩定性要求可以放鬆;自旋的縱向分量的無規漲落和橫向分量的無規漲落的互補性有可能用來做成穩定離子極化的負反饋。At the same time, on the basis of above results, the stability problem of the polarization of particle self - spin is discussed in irregular magnetic field of accelerator. the discovery that the low degree polarization system is very sensitive to the irregular magnetic field while the high degree polarization system is very stable is found. the irregular fluctuation of the vertical ponderance is complementary to that of the horizontal ponderance due to the self - spin conservation
同時,在此基礎上,利用su ( 2 )代數動力學方程研究了加速器中帶自旋離子的極化對磁場的含時無規擾動的穩定性問題,發現:低度極化的系統對磁場無規擾動十分敏感,而高度極化的系統對磁場無規擾動十分穩定;自旋守恆導致自旋的縱向分量的無規漲落和橫向分量的無規漲落存在著互補性。Based on the experiment results, the damage form of abnormal exterior joint are summarized, characteristics of hysteresis curve are studied, the effect of stirrup ratio and height of column section and beam section on anti - shear property of abnormal joint are discussed, working mechanism of abnormal exterior joint is researched, the conclusion that the anti - crack and bearing capacity of abnormal joint are studied by analyzing the minor core of abnormal exterior joint is proposed, the basic data is provided for the design formula of abnormal joints
根據試驗結果,總結了異型邊節點的破壞形態,研究了節點滯回曲線的特徵,討論了節點核芯配箍率、樑柱截面高度變化對異型邊節點抗剪性能的影響,分析了異型邊節點的受力機理,提出應以「小核芯」為分析單元來研究此類節點抗裂和承載力的建議,為異型節點設計公式的建立提供了基礎數據。Based on the analysis of the connation and function of institutional culture in university, this paper proposes some measures to construct and perfect institutional culture in university by adapting to the lung - term development aim of university, establishing the " man - oriented " idea and carrying out the establishment and implementation of institution
從分析高校制度文化的含義和功能入手,提出了從與高校長遠發展目標相適應、樹立「以人為本」的理念、抓好制度的制定和實施四個方面來建立和完善高校制度文化。Based on the pseudo - static experimental results of nine abnormal joints, the damage process of abnormal joint is divided into four stages of original crack, entire crack, ultimate state and failure, the effect of axial force ratio, stirrup ratio and height of column section on seismic behavior of abnormal joint are discussed, the conclusion that anti - shear capacity of abnormal joint are studied in entire crack state by studying the minor core of abnormal joint is made, the calculating formula for anti - shear capacity of abnormal joint is proposed with a view to asymmetry in stirrup yield
摘要根據9個鋼筋混凝土框架異型節點試件的擬靜力試驗結果,指出異型節點受力過程分為初裂、通裂、極限和破壞4個階段;討論了軸壓比、節點核芯配箍率、柱截面高度變化對異型節點抗剪性能的影響;提出應考慮節點核芯區箍筋屈服的不均勻性並在通裂狀態下以「小核芯」為分析單元來研究此類節點抗剪承載力的建議;最終給出了異型節點抗剪承載力的計算公式。For parameter a, there is a close relationship exist between a ( 9, sr ) in two different radar incident angle that can be expressed as : with considering the effects of soil texture, we get the final expression of the inversion model : where mv ( t1 ), mv ( t2 ) is volumetric soil moisture content in two different temp, c, d is soil type related parameters, and v ( t1 ), s ( t2 ) is coresponding bare soil radar backscattering coefficients. inversion results show that for the c band hh polarized radarsat scansar data with a range of incidence angle from 20 to 40, the soil moisture change value can be derived with an acceptable accuracy using the above model. the temporal and spatial soil moisture change patterns are associated with rainfall and vegetation cover, as well as the soil hydraulic characteristics
利用最新發展的電磁波散射模型研究了不同植被覆蓋地表雷達波對地表土壤水分的敏感性,建立了半經驗植被雷達後向散射模型; 2 ) .研究發現在農作物等矮小植被覆蓋地表,植被層直接後向散射與植被類型相關,且在植被生長期,雷達後向散射系數對植被含水量的敏感性要高於對植被高度變化的敏感性; 3 ) .解決了單參數雷達地表土壤水分反演問題中,雷達入射角和地表粗糙度的影響這一難點問題; 4 ) .利用土壤介電模型校正了不同土壤類型對反演地表土壤體積含水量的影響; 5 ) .在以上成果基礎上,建立了完整的單參數雷達地表土壤水分變化探測反演演算法,經地表驗證,模型反演地表土壤水分變化值的精度為rmse = 0The seasonal cycle and interannual variation of sea surface height from topex / poseidon and ers - 1 / 2 are analyzed in tropical pacific and indian oceans in this study, and they are compared with those from a coupled climate model fgcmo in order to assess the ability of the model to simulate seasonal cycle and interannual variation in sea level height
本文利用衛星海面高度計資料,分析了赤道太平洋和印度洋海面高度變化的季節和年際變化特徵,並與一個耦合氣候系統模式fgcmo模擬的海面高度進行比較,評估模式模擬海面高度季節和年際變化的能力。An atmosphere structure constant cn2 model, which varies with height, is presented based on itu - r amplitude scintillation model, existing itu - r optical cn2 model and meteorologic measurement relative humidity and temperature profile data, at 10 ~ 30ghz. the log - amplitude scintillation deviation calculated in terms of the cn2 model based on humidity and temperature vertical profile compare with values predicted by means of itu - r and ortgies model. it is emerged that the calculation results based on the cn2 model agree almost with prediction results by itu - r and ortgies model at 10 ~ 30ghz and there is an advantage that relative humidity and temperature varied with height has be considered in the cn2 model
根據光波段的itu - rc _ n ~ 2模型, itu - r幅度閃爍標準偏差模型,和溫度和相對濕度隨高度變化的氣象數據,在10 30ghz ,分析得到了大氣結構常數c _ n ~ 2隨高度變化的模型;並根據溫度和濕度垂直分佈數據計算了對數幅度閃爍_ x ,還與itu - r和ortgies模型的預測結果進行了比較,結果表明,在10 30ghz ,用該c _ n ~ 2模型計算的結果和用itu - r及ortgies模型預測的值符合較好,且在用c _ n ~ 2模型計算時考慮了溫度和相對濕度隨高度變化關系。On basis of a review of the recent achievements, the distribution of the lateral seismic inertia force along the height of retaining wall and / or bridge abutment, and the calculation of the seismic soil pressure of cohesive backfill are treated with in this paper, for the revision of chinese earthquake resistant design code for highway construction, and a suggestion to combine sei smic design of retaining wall and of bridge abutment together into one chapter from the past in two chapters in the previous version is also worked out
結合規范jtj004 ? 89的修編,本文在總結已有研究成果的基礎上,主要研究了擋土墻和橋臺地震慣性力沿高度分佈的規律,粘性填土的地震土壓力計算和計算公式的簡化,以及在公路工程抗震設計規范中將擋土墻和橋臺的抗震設計歸入一章的問題,具體包括如下5項工作。Neurons are high1y differentiated ce11s in vivo, owing specific morpho1ogica1 structure and functions, and belonging to post - - mitotic ce11s, means that neurons once formed in the deve1oping course then can " t divided
為了探討睡眠的功能,人們用剝奪睡眠的方法對人和動物進行了大量的研究。神經細胞是體內高度分化的有絲分裂后細胞,在發生過程中,一旦成熟它就失去了分裂能力。The dissertation which based on the problems existing in coal industrial organization about the very scattered market structure, the market conduct of exceeded competition and the lower market performance etc, applying the scp theory, the theory of monopoly and competition, the theory of system science and other math method studies the market structure of coal industry, the market conduct of coal industry, the market performance of coal in dustry, the goal of coal industrial organization and the development of the ability of coal enterprise ' s self - organization. 1. the dissertation based on the scp theory which is the pattern of analyzing the coal industrial organization theory and the theory of monopoly and competition which is the basis of optimizing industrial organization
本文正是力圖為我國煤炭產業可持續發展,針對煤炭產業組織存在的高度分散的市場結構、過度競爭的市場行為和難以為繼的市場績效等問題,採用壟斷競爭理論和scp理論及相關的系統科學理論和數學手段,通過實證分析煤炭產業的市場結構、市場行為、市場績效和煤炭產業組織目標及煤炭企業自組織能力成長,在煤炭產業組織優化理論方面進行了如下研究: 1 、以scp理論作理論分析範式,以壟斷競爭理論作為煤炭產業組織優化的目標依據,通過對我國煤炭產業市場結構、市場行為、市場績效以及產業組織優化目標模式與實現目標途徑等方面進行了系統的審視、剖析和研究,建立了煤炭產業組織優化的基本理論。分享友人