... quantity method: 数量方法 quantity method: 变量法 Quantity Ordering Method: 定量订货管理法 ...
基于18个网页-相关网页
...设计计算，建立了寿命经济变压器的数学模型，同时考虑了制造成本和后期运行损耗，采用了混合罚函数法(MPF)、混合离散变量法(MDCV)和改进正交优化法(IOD)进行计算，较好地处理了离散变量，并在整个可行域内均匀地布置初始点，找到了较为接近全局最优解的设计方案...
基于1个网页-相关网页
分离变量法 [数] separation of variables ; Method of separation of variables
滞后变量法 lagged variable
人工变量法 method of artificial variables ; artificial variable method
控制变量法 control variable method ; Control Variate Technique
多变量法 multivariate method ; Multiple Variable Method
状态变量法 state variable method ; [自] state variable approach ; state vector method ; state variable technique
递推辅助变量法 RIV
辅助变量法 [数] instrumental variable technique ; auxiliary variable method ; instrumental variable method
辅助变量法的支持者也指出，精确的结果要比广泛但模棱两可的回答更加有用。
Proponents of instrumental variables also argue that accurate answers to narrower questions are more useful than unreliable answers to wider questions.
使用新型的加乘混合分离变量法，可以解决原有方法解决不了的问题。
Using mixed addition and multiplication variable separation method can solve problems which can't be solved by primary methods.
对控制变量法进行了阐述，并指出了如何运用该方法解决地理教学中的难点问题。
Variable-controlling approach is expounded and how to apply this approach in solving difficulties in geography teaching is indicated.
应用推荐