大家都搜：
[数]自由变量
[数]自由变项
1、unused variable───未使用的变量
2、variable───n.[数]变量；可变物，可变因素；adj.变量的；可变的；易变的，多变的；变异的，[生物]畸变的
3、exogenous variable───外生变数，[数]外生变量
4、variable resistor───[电]可变电阻器
5、variable speed───[机][车辆]变速，可变速率
6、confounding variable───混杂变量
7、response variable───反应变量
8、variable costs───可变成本
9、forcing variable───强制变量
1、So this is the variable that goes with Gibbs free energy.───所以这就是吉布斯自由能的变量。
2、An adaptive chattering-free variable structure control method for uncertain time-variant chaotic systems───不确定时变混沌XiTong的一种自适应无抖振变结构控制
3、Data RACES on local variables would be a new category of hazards, because we currently can always count on local-variable accesses being data-race-free.───局部变量上的数据竞争将是一种新的危险，因为我们目前始终期望局部变量访问没有数据竞争。
4、Rather than declaring a variable, you're free just to start using it; rather than express all of the possible permutations of the types of arguments, you can just enter a list of names.───变量无需声明即可直接使用。您也不必表达参数类型的所有可能排列，只需输入一组名称。
1、The discourse representation theory holds that the indefinite noun phrases themselves do not have quantified feature, they only introduce a free variable.
2、The discourse representation theory holds that the indefinite noun phrases free variable.
3、A free variable is a refinable parameter that can be used to impose a variety of additional linear constraints, e. g. to atomic coordinates, occupancies or displacement parameters.