英语语法分析

I will refer to this kind of object as a multigroup attribute.

我将把此类对象作为一个多组属性来引用。

A multigroup Monte Carlo Code MCMG is developed based on the continuous-energy Monte Carlo Code MCNP.

基于连续能量蒙特卡罗程序MCNP开发了多群蒙特卡罗程序MCMG。

Now, the problem with multigroup and multivalue attributes is that you have to enter the data in the same input fields.

现在，多组属性和多值属性面临的问题是必须将数据输入到相同的输入字段中。