预报准确性的英文

• correctness of forecast

• "预报"英文翻译    forecast; forecasting; predi ...
• "预报准确度" 英文翻译 :    forecast accuracy
• "预报准确率" 英文翻译 :    forecast accuracy; forecastaccuracy
• "准确性" 英文翻译 :    confidence; exactitude; exactness; h． accuracy; launch; precision; trueness; truth
• "入流预报准则" 英文翻译 :    inflow forecasting criteria
• "不准确性" 英文翻译 :    inaccuracy
• "操作准确性" 英文翻译 :    operating accuracy
• "溅落准确性" 英文翻译 :    splashdown accuracy
• "接地准确性" 英文翻译 :    touchdown accuracy
• "精度,准确性" 英文翻译 :    accuracy
• "空投准确性" 英文翻译 :    drop accuracy
• "落点准确性" 英文翻译 :    accuracy of placement
• "评估准确性" 英文翻译 :    schtzgenauigkeit accuracy of estimating
• "色值准确性" 英文翻译 :    accuracy of colour value
• "射击准确性" 英文翻译 :    shooting accuracy
• "统计准确性" 英文翻译 :    statistical accuracy
• "图形准确性" 英文翻译 :    correctness of the shape of figure
• "相对准确性" 英文翻译 :    relative precision
• "准确性1开叫" 英文翻译 :    prepared club
• "准确性测验" 英文翻译 :    accuracy test
• "准确性极限" 英文翻译 :    limit of accuracy
• "准确性试验" 英文翻译 :    accuracy testing
• "尺寸的准确性" 英文翻译 :    accuracy of gauge
• "动作的准确性" 英文翻译 :    accuracy of action
• "分析的准确性" 英文翻译 :    precision of analysis

• The results of numerical experiments , using the four - dimensional variational data assimilation system of the nonhydrostatic mesoscale model mm5 , show that : the tangent linear model and adjoint model conducted by keeping the " on - off " switches the same as the basic state , can provide a good approximation of the first - order information to the nlm perturbation and a good descent direction for the minimization procedure ; switching on and off at every other time step in the kuo cumulus parameterization scheme do n ' t impact the convergence rate of cost function ; the existence of the switches do n ' t impact improvement to the mm5 model rainfall prediction because that not only specific humidity , but also wind , temperature and pressure are assimilated into the model
  非静力中尺度数值模式mm5的四维变分资料同化系统进行的数值试验结果表明： “开关”变量保持与基态一致，所构造的切向线性模式能够提供关于非线性模式扰动的一阶近似，伴随模式所计算的梯度值能够为最小化过程提供较好的下降方向；郭氏降水参数化方案中对流每隔一个积分步的交替发生并不影响目标函数最小化的收敛速度； “开关”变量的存在也不影响将风、温度、气压和比湿结合起来同化对mm5降水预报准确性的提高。