So, if you put important values from your input document in variables with a proper type, you will get errors if something is wrong.
如果您将输入文档内的重要值置入具有恰当类型的变量中，只要发生问题，您就能看到错误。
When errors are encountered in a procedure, several error variables are automatically populated.
当在过程中遇到了错误，将自动填充一些错误变量。
The compensation relationships among the adjustable variables and those between surface errors and the adjustable variables in off-axis three-mirror system are analyzed.
分析了离轴三镜系统中光学元件调整变量间的补偿关系和面形误差与调整变量间的补偿关系。
The compensation relationships among the adjustable variables and those between surface errors and the adjustable variables in off-axis three-mirror system are analyzed.
分析了离轴三镜系统中光学元件调整变量间的补偿关系和面形误差与调整变量间的补偿关系。
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