简介：调查为随机的波浪是一个紧张腿平台(TLP)的联合反应。推断了，联合僵硬矩阵，抑制在颤动的矩阵是集体矩阵微分方程和在移动的TLP的外部负担坐标系统。无穷小的方法被使用把列和浮桥划分成小部分。时间领域运动方程被Runge-Kutta集成计划解决。Jonswap光谱在随机的波浪被模仿，电流被线性插值模仿，并且NPD光谱作为风光谱被使用。蒙特卡罗方法被用来模仿随机的波浪并且波动风。处于不同的海条件联合动态反应，腱紧张的变化和起床人紧张被力量分析光谱密度(PSD)。TLP和腱紧张的动态反应上的途径角度的影响被比较。

简介：MassselectionforfastgrowthwasconductedinthreePacificoyster(Crassostreagigas)stocksfromChina,JapanandKoreausingpreviouslyestablishedlines(CS1,JS1,andKS1).Todeterminewhethercontinuousprogresscanbeachievedbyselectionforgrowth,theprogenyofthreesecond-generationPacificoysterlineswasselectedforshellheightandevaluatedviaa400-dayfarmingexperiment.Whenharvestedattheendoftheexperiment,theselectedcrossesofCS2,JS2,andKS2linesgrewby9.2%,10.2%and9.6%largerthanthecontrolcrosses,respectively.Duringgrow-outstage,thegeneticgainofthreeselectedlineswas(10.2±1.4)%,(10.4±0.3)%,and(8.4±1.6)%,respectively;andthecorrespondingrealizedheritabilitywas0.457±0.143,0.312±0.071and0.332±0.009,respectively.Theseresultsindicatedthattheselectionforfastgrowthachievedsteadyprogressinthesecondgenerationofoyster.OurworkprovidessupportiveevidenceforthecontinuityofthePacificoysterselectivebreedingprogram.