Substituting (2.9) in (2.12) and evaluating at z = 0 yields (2.13)ω2=gk tanh (kd) Equation (2.13) is called the “dispersion relationship” for linear waves. It states that there is a unique relationship between ω, k and d (or T, L and d). If two of the quantities...
论文以航天地面应用系统为研究背景,分析了航天地面数据信息系统的管理和发布,在选题上具有重要的现实意义。6) information coefficient of correlation 信息关联系数 1. Matric expression between female genotypes and its descendant genotypes and between full antithetical couplet were discussed with extended ITO;And...
sinh () 双曲线正弦 cosh () 双曲线余弦 tanh () 双曲线正切 注释:所有三角函数都使用单位度。 log() 以10为底的对数 ln() 自然对数 exp() e的幂 abs() 绝对值 ceil() 不小于其值的最小整数 floor() 不超过其值的最大整数 可以给函数ceil和floor加一个可选的自变量,用它指定要圆整的小数位数。
The relationship between the inverse Langevin function and the proposed r0-r1-Lambert W function is defined. The derived relationship leads to new approximations for the inverse Langevin function with lower relative error bounds than comparable published approximations. High accuracy approximations, based ...
Of 68 correlation coefficients (half non-parametric) between ∆RFCO2 and T proxies encompassing all known major Phanerozoic climate transitions, 75.0% are non-discernible and 41.2% of discernible correlations are negative. Spectral analysis, auto- and cross-correlation show that proxies for T, ...
Teleconnection Pattern between Indian Ocean Dipole Mode Events and Southern High Latitude Climate Anomalies with the Corresponding Dynamic View; 印度洋海温偶极子型振荡和南半球高纬度气候异常之间的遥相关及动力机制解释 更多例句>> 3) teleconnection pattern 遥相关型 1. The study shows that the teleconnec...
The relationship between the inverse Langevin function and the proposed r0-r1-Lambert W function is defined. The derived relationship leads to new approximations for the inverse Langevin function with lower relative error bounds than comparable published approximations. High accuracy approximations, based ...
coordination degree among the three innovation subsystems; (2) There is an increasing trend of the coupling coordination of URI innovation system in China; however, the gap between regions/provinces becomes larger due to different innovative resource endowments and socio-economic development conditions....
materials Article Relationship between Degree of Deformation in Quartz and Silica Dissolution for the Development of Alkali-Silica Reaction in Concrete Francieli Tiecher 1,* ID , Marcia E. B. Gomes 2, Denise C. C. Dal Molin 3, Nicole P. Hasparyk 4 and Paulo J. M. Monteiro 5 1 ...
sinh(µuhv c) ; Coupling factor between nonlinear panel and cavity modes, αmuvn = b 0 a 0 ϕuv ϕmndxdy; Coupling factor of cavity modes, αuuvv = b 0 a 0 ϕuv ϕuvdxdy; Coupling factor of panel modes, αmmnn = b 0 a 0 ϕmn ϕmndxdy; Coupling factor between ...