1. the aggregate of two or more numbers or quantities taken with regard to their signs (as + or ?) according to the rules of addition in algebra the algebraic sum of ?2, 8, and ?1 is 5 — compare arithmetical sum
algebraic sum 例句
英汉例句
all of gene effects for the final characters were found to be algebraic sum of the respective parameters for net growths at different development stages.
凈增量的基因效应估计值表明,显性效应在株高和粒重中比加性效应更重要,而单株叶数则相反;
the algebraic sum of the product of any point on a closed curve and the distance from this point's normal line to a fix point is zero.
任意闭合曲线上的点与该点法线到某定点距离的乘积,其代数和为零。
the solar irradiance can be predicted with the algebraic sum of the irradiance of each frequency range forecasted by the established network model.
然后用网络模型对各频域分量进行预测,将各预测结果进行代数叠加,从而得到太阳辐射的预测结果。
the third type im-proper integral can be written as the algebraic sum of the first and second type integrals.