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 双曲线方程
 hyperbolic equation
 Conventional seismic data processing method uses hyperbolic equation to describe time-distance formula of reflection wave,error of this equation increases with the increase of heterogeneity,anisotropy and spread length. 常规地震资料处理方法是利用双曲线方程来描述反射波时距曲线规律,此方程随着地层非均质性、各向异性和排列长度的增加,其误差变大. 短句来源 The paper introduces the establishment of standard equation according to the principle of least square method,finds the solution with Gauss elimination method,introduces the calculation method of fit multinomial curve program and the questions paid attention,fits the curve equation of power function,the curve equation of exponential function and the hyperbolic equation through the conversion of data document. 本文介绍如何以最小二乘法为原理建立正规方程,通过高斯消元法求解,来拟合多项式曲线方程的程序计算方法及注意问题,以及如何变换数据文件来拟合幂函数曲线方程、指数函数曲线方程、双曲线方程。 短句来源 Common-used converted wave time-distance equations include hyperbolic equation (single-parameter equation called in the paper) ,double-square-root equation (or called double-parameter equation) and high-order non-hyperbolic equation. 现今应用较多的转换波时距方程中有双曲线方程(本文称为单参数方程)、双平方根方程(或称双参数方程)及高阶非双曲方程。 短句来源 For the peaks of homologous components that are eluted under constant conditions and are of approximately equal amount the relation between the retention value and the peak height approximately obeys hyperbolic equation. 在同一操作条件下流出的等量同系物组分,它们的色谱峰高与其保留值之间的关系可用双曲线方程来表示。 短句来源 A hyperbolic equation can fit the data well and is able to predict the DOC content and flux based on flow measurements. 据此建立的双曲线方程可用来估算DOC含量和输出通量。 短句来源 更多
 hyperbolic curve equation
 Hyperbolic curve equation X_t=b-a/t is selected to fit the accumulated N dissolving percentage according to different leaching stage, slowrelease index(SRI), which is calculated from the b value and a value in the equation, is used to evaluate slow release properties of the nitrogen in NSF quantitatively. 用双曲线方程Xt=b-a/t对氮缓释肥的氮素累计溶出率进行拟合,采用拟合方程中b值和a值计算得到的缓释指数SRI来定性和定量评价氮缓释肥的氮缓释特性。 短句来源
 hyperbola equation
 The time-response relationship of DMA nitrosation was studied by giving DMA 125μmol and NaNO2 25μmol and killing the rats in different time. The hyperbola equation of 1/Y = 0.009886+0.0491/X is suitable for description of time (X)and yield ( Y) . 大鼠经口给予DMA125μmol和NaNO_225μmol,体内反应时间与DDMA产量之间的关系可用双曲线方程1/y=0.009886+0.0491/x来描述。 短句来源 On the basis of the rectangular hyperbola equation proposed by H N Mead and established by A R Hasan and C S Kabir, this paper introduces a simple method for determining the average reservoir pressure within the oil drainage area of producing wells in low and ultralow permeable reservoirs. 以H N Mead提出、A R Hasan和 C S Kabir推导建立的等轴双曲线方程为基础,提出了确定低渗透、特低渗透油藏生产井泄油范围内平均地层压力的简便方法. 短句来源 Growth model is an efficient way to study growing process of some factors of plants quantitatively. Height growth of Ko-rean pine (Pinus koraiensis) was studied by using Hyperbola equation, Logistic equation, Richards equation with three parameters, and Richards equation with four parameters in this paper. 高生长模型是定量研究树木生长过程的有效途径,本文应用双曲线方程、Logistic方程、三个参数的Richards方程及四个参数的Richards方程对红松的高生长进行了研究。 短句来源 The simulant effect of calcium with Elovich equation is the best, Parabola equation is the worse, Hyperbola equation is the worst. 施肥土壤钙、镁、钠用双曲线方程的拟合效果最好，抛物线扩散方程的效果次之，EOVicll方程的吻合性最差，相夫系数均达到了极显著水平； 施肥土壤钾的拟合效果以抛物线扩散方程最好，HO＼iOI。 短句来源 A 1D constitutive model was formulated based on the hyperbola equation,the modified Masing rule,and the over-stress visco-plasticity theory. 应用双曲线方程、修正曼辛准则(Masing rule)和过应力型粘塑性理论,建立了一种可以同时描述土工合成材料应力应变关系的非线性、循环荷载作用下的弹塑性和滞回性、蠕变和应力松弛的一维本构模型。 短句来源 更多
 “双曲线方程”译为未确定词的双语例句
 The K_m and V_m values were determined to be 3.13 mmol·L~(-1) and 17.68 μmol·L~(-1)·min~(-1),respectively by plot of Lineweaver-Burk. 酶促反应动力学符合米氏双曲线方程,测得米氏常数Km为3.13mmol·L-1,最大反应速度Vm为17.68μmol·L-1·min-1. 短句来源 The K m and V m values were determined to be 0.165 mmol L -1 and 6.554 μmol L -1 min -1, respectively. The activation energy of the enzyme for the hydrolysis of pNP-β-D-GlcNAc was detemined to be 63.55 kJ mol -1. Fig 5, Tab 1, Ref 16 酶促反应动力学符合米氏双曲线方程,测得米氏常数Km为0.165mmolL-1,最大反应速度Vm为6.55μmolL-1min-1.酶催化pNP-β-D-GlcNAc反应的活化能为63.55kJmol-1.图5表1参16 短句来源 The enzyme follows typical Michaelis-Menten kinetics for the hydrolysis of pNP-β-D-GlcNAc and the Km and Vm values were 0.16 mmol/L and 10.73 μmol·L~(-1)·min~(-1), respectively. 酶促反应动力学符合米氏双曲线方程,测得米氏常数Km为0.16mmol/L,最大反应速度Vm为10.73μmol. L-1.min-1。 短句来源 The relationship between biological time τ and physical time t followed a hyperbolic curve. 生物时间τ(τ被定义为逻辑斯蒂生长曲线中生长系数λ(t)的积分 )与物理时间 t的关系可以用双曲线方程表示。 短句来源 parameter form of the hyperbola fitted to capillary pressure laboratory data, obtain capillary pressure curves analytical function, differential and integral expression by least*. squares solution. It can fit the capillary pressure curves throughout the range of data, and obtain accurate the inlet saturation for centrifuge*. 用三参数双曲线方程拟合离心毛管压力实验数据 ,采用最小二乘法求解 ,获得毛管压力曲线解析表达式及其积分表达式和微分表达式 ,可拟合各类毛管压力曲线整个数据范围 ,便于曲线微分、积分、,准确计算岩心的入口饱和度 ,光滑实验数据、进行曲线外推求阈压 短句来源 更多

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 hyperbolic equation
 Lp-Lq Estimates for higher order perturbed hyperbolic equation In this paper Lp-Lqestimates for the solution u(κ,t) to the following perturbed higher order hyperbolic equation are considered, The formula of the solution for some classes of initial boundary value problems for the hyperbolic equation with two independent The calculation in the hyperbolic equation region was continued by the method of characteristics. It is characteristic of the problems examined here that for the first-order quasilinear hyperbolic equation describing the segregation process two boundary conditions are formulated. 更多
 hyperbola equation
 This interrelation is in the general form described by a hyperbola equation. Height growth of Korean pine (Pinus koraiensis) was studied by using Hyperbola equation, Logistic equation, Richards equation with three parameters, and Richards equation with four parameters in this paper.