常見(jiàn)例句All nonnegative energies are allowed.所有非負(fù)能量都是允許的.The potential idempotence of nonnegative sign pattern matrix is described.刻劃了非負(fù)符號(hào)模式矩陣的強(qiáng)迫(蘊(yùn)含)冪等性.Each argument must be an expression that evaluates to a nonnegative integer.每個(gè)蓡數(shù)必須是計(jì)算結(jié)果爲(wèi)非負(fù)整數(shù)的表達(dá)式.All nonnegative energies are allowed.所有非負(fù)能量都是允許的.The potential idempotence of nonnegative sign pattern matrix is described.刻劃了非負(fù)符號(hào)模式矩陣的強(qiáng)迫(蘊(yùn)含)冪等性.Each argument must be an expression that evaluates to a nonnegative integer.每個(gè)蓡數(shù)必須是計(jì)算結(jié)果爲(wèi)非負(fù)整數(shù)的表達(dá)式.In this paper , we study nonnegative generalized idempotent matrices in detail.本文給出了一般非負(fù)廣義冪等矩陣的充要條件.Every nonnegative real number has a square root in R, and no negative number does.所有非負(fù)實(shí)數(shù)的平方根屬於R, 但這對(duì)負(fù)數(shù)不成立.We discuss the problem of portfolio investment with risk minimization subject to nonnegative investment proportional coefficient.研究非負(fù)投資比例系數(shù)約束條件下,實(shí)現(xiàn)風(fēng)險(xiǎn)最小化的組郃証券投資問(wèn)題.The special matrices included inverse M - matrices, inverse Z - matrices, tridiagonal matrices and nonnegative irreducible matrices.其中重要的有特殊矩陣Z - 矩陣 、 逆M - 矩陣 、 三對(duì)角矩陣、非負(fù)不可約矩陣等.Remember, the number from any category can be any nonnegative integer ( 0, one, or many ).來(lái)自任意的“種類”的題目數(shù)目可能任何非負(fù)數(shù) ( 0或更多 ).Finally, a new partial ordering in the subset of universal nonnegative definite matrices is defined and.最後討論了泛非負(fù)定子集類上的一種新的矩陣偏序的性質(zhì)與充要條件. 返回 nonnegative