trinary造句

1、Trinary tree has been applied widely to modern management and information system.
三叉树已广泛应用在现代管理信息系统中。

2、Finally, the formula has also been extended to trinary alloys.
对于三元合金也作了相应的推广。

3、Avoid using the trinary conditional operator.
避免使用？：条件算符。