如果该条件为真，那么将执行元素中的命令。
If this condition is true, then the command in the element will be executed.
然后，您使用条件型if语句，以检查该命令的返回代码。
Then you use the conditional if statement to check the return code of the command.
我带你去有一个条件：你必须毫无疑问地立刻服从我的任何命令。
I take you with me on one condition: that you obey any command I might give you at once, and without question.
上诉人要求对她生活费的命令的条件进行变更。
The petitioner ask for a variation in her maintenance order .
使用TABLE命令也可以操作模型条件变量。
Variations in model conditions can also be made using the TABLE command.
问题和模型求解条件由下面的命令设定。
Initial problem and model solution conditions are assigned with the following commands.
问题和模型求解条件由下面的命令设定。
Initial problem and model solution conditions are assigned with the following commands.
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