通过模型对市场波动进行实证研究表明：以当期收入、价格、上期储蓄为外生变量、前定变量的全国消费品零售量模型较好地解释了农村、城市的消费。
An empirical study based on the model indicates the following result: the three-equation model which consists of current income, price, and saving of last year as ex...
通过模型对市场波动进行实证研究表明：以当期收入、价格、上期储蓄为外生变量、前定变量的全国消费品零售量模型较好地解释了农村、城市的消费。
An empirical study based on the model indicates the following result: the three-equation model which consists of current income, price, and saving of last year...
如果引入的变量名正好是一个宏中以前定义过的，那么就会覆盖绑定。
Accidentally overwriting bindings by introducing a variable name that was previously defined in a macro.
这意味着，在SQL路径中，只有在最后一次显式绑定时间戳之前定义的全局变量才会进行名称解析。
This means that only global variables in the SQL path that were defined before the last explicit bind time stamp are considered for global variable name resolution.
该变量用于说明在脚本中如何处理，所需环境变量的验证必须在脚本执行前定义。
This variable is used to illustrate how to handle in the script, the verification that required environment variables must be defined prior to running the script.
这个示例定义一个不带关联值的DB2_HOSTNAME变量，因此该值需要在部署前定义。
This example defines a DB2_HOSTNAME variable with no associated value, so the value will need to be defined before deployment.
用以前定义过的类型建立一个新的枚举(grade)之后，您就可以像使用其他成员变量一样使用它了。
By creating a new enumeration (grade) of the previously defined type, you can then use it like any other member variable.
应该在定义有问题的实际全局(静态全局)变量之前定义ExceptionHandler的全局(静态全局)实例。
A global (static global) instance of ExceptionHandler should be defined prior to the definition of the actual global (static global) variable in question.
在此使用了先前定义的conn变量。
在此使用了先前定义的conn变量。
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