negative definite的例句大全

the periodic solution of nonlinear differential equation with real coefficient negative definite matrix

具负定周期系数矩阵的非线性微分方程的周期解

Then A is positive semidefinite, negative definite and negative semidefinite.

则A是半正定, 负定,半负定的.

Therefore, each nationality has positive and negative identity on the condition that a sense of belonging is definite.

所以，在归属性认同确定的情况下，每个民族都存在积极认同或者消极认同。

On the whole, the feeding preference of P. xylostella larva was less related to the contents of soluble glucide and starch in the vegetables, but had a definite negative correlation to the content ratio of these compounds.

小菜蛾幼虫选择寄主取食的次序与寄主体内可溶性糖或淀粉含量没有明显关系，但与两者的相对量呈一定的负相关。

The Efficacy of Negative Evidence on the Second Language Acquisition of English Definite Article the

中国学习者英语定冠词习得中负面证据的效应