simultaneousness

n. 同时(联立)

例句与用法：

A group of three bits or three pulses, usually in sequence on one wire or simultaneously on three wires.

三个二进制位或三个脉冲组成的一种组，通常按时间顺序出现在一根导线上或同时出现在三根导线上。

A discharge from a number of firearms, fired simultaneously or in rapid succession.

一齐射击，快速连续射击大批火器同时连续急速地发射

That cannot be simultaneously true; mutually exclusive.

互相矛盾的不能同时成立的; 互斥的

Gordon played ten people simultaneously at the chess club last week and really showed his pace-he lost only one game.

上星期戈登在国际象棋俱乐部同时和10个人对奕，那次他真正显示了自己的才华——他只输了一盘。