相系數 的英文怎麼說
中文拼音 [xiāngxìshǔ]
相系數
英文
phase coefficient-
The absorption coefficient is often strongly wavelength-dependent.
吸收系數往往與波長密切相關。Systolic and diastolic blood pressures clustered together with leptin in the factor analysis and this blood pressure - adiposity component correlated with estimated creatinine clearance ( r = 0. 329, p < 0. 0001 ) and explained on its own 10. 2 % of the variance in the estimated renal function
在析因分析中發現收縮壓和舒張壓與瘦素相關聯,這種血壓?肥胖組合與估算的肌酐清除率具有相關性(相關系數0 . 329 , p < 0 . 0001 ) ,其本身可以造成10 . 2 %的腎功能變化。This factor accounts for the gas adsorbed on the solids, its interchange between the wake and the emulsion, and its holdback in the system.
這個系數考慮到了在固體顆粒上吸附的氣體,尾渦和乳化相之間的交換以及在這個體系中的滯留量。A method to calculate quantitatively the adsorption volume or adsorption space of per mass of adsorbent derived from both the adsorbed molecule volume and the maximum adsorbance of a solute in an adsorption isotherm under a given experimential condition is presented firstly for a solid / liquid adsorption system of the solute in a dilute aqueous solution. this method is suitable for not only mono - layer adsorption, but also mani - layer adsorption and micelle adsorpion of surfactant constructed by hydrophile and lipophile groups. therefore, the surface concentration of the adsorbate, cs, deduced from the adsorption volume is possessed of the meaning of true concentration, and the value of the patition coefficient of the adsorbate between solid and liquid phass, p, attained by the cs and the c, solution concentration of the adsorbate, can be accurate. the foregoing a set of calculations are presented for the solid - liquid adsorption systems consisted of the wool fiber and separately dodecyltrimethyl - ammonium bromide ( dtab ) and hexadecyltrimethyl - ammonium bromide ( ctab ) in this paper. this provides a strong basis for adsorption thermodynamic investigation of adsorbate
對稀溶液中溶質的固/液吸附體系,首次提出了根據吸附分子體積和實驗條件下吸附等溫線中的最大吸附量計算單位質量吸附劑的吸附體積或吸附空間的方法.此法適用於單層吸附,也適用於多層吸附和具有親水親油結構的表面活性劑分子的膠團吸附.由此,吸附質的表面相濃度cs具有真實濃度的含義,相應地,計算得到的溶質的固/液分配系數p就有了準確值.分別計算由溴代十二烷基三甲銨( dtab )和溴代十六烷基三甲銨( ctab )與羊毛纖維構成的液/固體系分配系數等,為溶質吸附的熱力學研究奠定了基礎Gis ( geographic information system ) was developed from 1960s ". it integrates the data collection, storage, management and analysis. it can describe the information of earth surface ( including aerosphere ) and the spatial information of space and geography distribution
地理信息系統( gis )是60年代發展起來的一種集數據採集、存儲、管理、分析於一體,並能夠描述地球表面信息(包括大氣層在內)以及空間、地理分佈相關數據的空間信息系統。A variety of methods including the tabular comparison of data, the tabular comparison of similarity coefficient, the nearest neighbor method and the group - average method of hierarchical agglomerative classification were applied to investigate the forest communities in meizi lake area
森林植被樣地中以喬木層樹種的重要值為指標,採用紙條排隊法、群落相似系數分類法、最近鄰體法、組平均法對梅子湖森林植被樣地進行數量分類。Agglomerative effectiveness : the effect on regional economical inequality because of industrial agglomeration. in order to show the effects of industry on regional inequality, the model of panel data is applied to analyze the relationship between industrialization and economy growth., which is helpful to estimate whether the tendency of growth is convergence and the structural effectiveness. the time series model is used to analyze the effect of industrial agglomeration on regional inequality, where gini coefficient is taken as the index of industrial agglomeration
為了更清楚地把握工業在地區差距上的效應,本文用面板數據模型分析工業化程度和經濟增長之間的相關關系,從而判斷區域經濟發展趨勢是否收斂,工業在「結構效應」方面的影響;計算表示工業集聚程度的基尼系數,通過時間序列模型分析工業集聚對地區經濟差距的「集聚效應」影響。The average genetic distance in amphioxus was 0. 1344, and the range of genetic similarity indexes was from 0. 78 to 0. 96, the average was 0. 8656
計算其個體間遺傳相似系數平均為0 . 8656 ,遺傳距離平均為0 . 1344 。Conclusion the mill - like technique and 8. 2 mega pixels digital photograph can display amygdaloid body, hippocanipal formation and lateral ventricle clearly
結論薄層冰凍銑切技術和820萬相素數碼照片能清晰顯示杏仁體、側腦室和海馬結構的位置關系及形態變化。The anharmonic effect of atomic vibration taken into account and from the potential energy which reacts each other among atoms, boltzmann statistical principle used, the relation formula of temperature and the distance change between atoms and coefficient of linear expansion is derived
摘要考慮原子振動的非簡諧效應,從原子間相互作用勢能入手,運用玻爾茲曼統計原理,推出了原子間距的變化與溫度的關系式,並導出了固體的線脹系數。Treating the anharmonic terms of potential energy as perturbations, and employing the formulas for atomic displacements and hamiltonian in phonon occupation number representation, the formulas for thermal expansion coefficients of crystal nano - wires are derived and the numerical calculations are carried out in this paper
摘要將原子間相互作用勢的非諧項作為微擾,運用聲子數表象中的晶格原子振動位移和晶格振動哈密頓公式,推導了納米晶體線的熱膨脹系數公式,並進行了數值計算。Multiresolution wavelet is widely used in antinoise application because of the correlation of different layer wavelet coefficients. this paper presents a method called " shifting different layer coefficients " to suppress noise and pick - up the edge
多尺度小波系數由於其相關性而在去噪中得到應用,本文提出利用多尺度小波系數的移位相關的性質來最大限度的抑制噪聲,提取邊緣。The results showed as follows : ( 1 ) 6 traits are correlative with genomic factors according to analysis of population genetics and comparison of the coherence of twins. ( 2 ) the hereditary mode of rolling tongue or pointed tongue was the dominant heredity of single gene of autosome, and the can - rolling type or can - pointed type was the dominant character
本文首次從群體遺傳學、家系分析、典型系譜分析及雙生子分析多個角度並結合多種相關數理統計方法,對6項人類學特徵的遺傳方式進行了探討,初步確定了各項特徵的遺傳方式,評價了各特徵的遺傳與環境的相對重要性。0, the correlation coefficient it the highest and also sensitive to the change of azimuth angle. it is unfavorable to retrieve
而順壟掃描則相關系數最高,且對方位角變化敏感,不利於These confirmed the successful transformation of the a78 - 3 and a78 - 4 on selection medium containing basta. microarray on membranes were fabricated from a set of 384 pinus taeda genes ( cdnas ) related to lignin synthesis, adaptation or primary metabolism for examination of gene expression in the sublines. the results showed : ( 1 ) the correlation coefficients between the transgenic sublines a78 - 3 and a78 - 4 and the untransformed control a95 : 88 : 22 were 0. 8028 - 0. 9028, while those of a78 - 5 are 0. 8897 - 0. 9302
選擇384個與木質素生物合成及植物生理代謝和環境適應性有關的基因或cdna片段構建尼龍晶元膜,並對轉基因細胞亞系a78 - 3 、 a78 - 4和a78 - 5和對照亞系a95 : 88 : 22等培養再生植株進行基因表達的微陣列檢測,結果表明: ( 1 )三個亞系與對照之間的pearson相關系數分別為0 . 8607 、 0 . 7975和0 . 9630 。Bismuth ruthenate and silver were selected as conductor phases and the mixture of calcium oxide - alumina - silicon dioxide ( cao - al _ 2o _ 3 - sio _ 2 ) glass and lead oxide - boron oxide - silicon dioxide ( pbo - b _ 2o _ 3 - sio _ 2 ) glass was selected as inorganic binder phases. it was found that, with the increasing of volume fraction of silver and conductor phase, sheet resistivities descend and there are critical thresholds
實驗發現,隨著功能相百分含量的增加,電阻膜層的方阻值逐漸減小,存在兩個臨界閾值,電阻溫度系數偏向正值;功能相中銀百分含量增加,膜層的方阻值逐漸減小,有一個臨界閾值,電阻溫度系數偏向正值。This paper concentrrates on two cardinal points to expand as following : 1. the frame of reference ; a stock market / stock - the reference guide line ( 1 ) the essence of the method of the coefficient change of the frame of reference : by compering with the change of price relations of the reference guide line which bears correlatitivity to the reference guide line. according to the using laws of the method of the coefficient change of the frame of reference to determinant or forecast the price change trdends of the stock market
本文的撰寫主要基於如下兩點對股票股市的認識理解、研究工作展開: 1 、參照系:目標股市股票?參照指標參照繫系數變動法的實質是:通過比較與具有相關關系的參照指標的比價關系的變動,按照參照繫系數變動法的運用法則,來判定預測目標股市的價格變動趨勢。Taking loess cave dwelling of yan an area as represen t area , the annual temperature wave inside the cave dwelling are solved under t he annual temperature wave of outside disturbance in yanan furthermore , by comparing with that of bungalows , the characteristics that warm in winter and cool in summer in cave dwelling are illustrated in quantity
以延安地區黃土窯洞為模型,以當地的室外年溫度波為外擾,用反應系數法求解和分析了窯洞室內的年溫度變化;並與相同空間結構,相同外擾作用下的平房作了分析比較,定量的說明了窯洞與平房相比具有冬暖夏涼的優點。On the basis of investigations into the progressive yield process and the possible failure modes of rcc gravity dams, the quasi - elasticity design limit state of the ctrtical stability criterion is proposed and the real working state of the dams designed according to the ctriterion is discussed. a check formula using the material strength reducing factor as the safety index and a simplified formula similar to against sliding stability fromula are derived. finally, the corresponding design safety factors are given by using fem calculations with various influence parameters to be taken into account
本文在研究碾壓混凝土重力壩漸進破壞過程和可能失穩方式的基礎上,提出了以準彈性臨界作為穩定臨界準則的設計極限狀態,分析了按該準則設計的大壩的實際工作狀態,導出了以準彈性強度儲備系數為設計安全指標的審查公式以及形式與抗剪斷公式相同的簡化公式,探討了定量計算考慮各種因素影響的相應設計安全系數的合理取值,並與現行規范方法進行了比較Asf, additional secondary phase factor
付加二次位相系數分享友人