nonnegativity

英 [nɒneɡə'tɪvɪtɪ] 美 [nɒneɡə'tɪvɪtɪ]

• n. 非负性

例句

用作名词 (n.)

1. An example which illustrates the influnce of the time delay to the nonnegativity of the solution is presented.
   并给出一个例子说明时滞对方程解的非负性的影响。