required value

基本解释

This is a simple case of not setting a required value.
这是未设置所需值的一个简单示例。
You do this by setting KAIOON to the required value before starting the database server.
为此，可以在启动数据库服务器之前将 KAIOON 设置成要求的值。
In this pattern, the Deployment Manager hostname is a required value for all of the custom nodes.
在这个模式中，所有定制节点都需要部署管理器主机名。

By 2016,governments would be required to stabilize or begin reducing the percentage of their debt as measured against total gross domestic product, the value of all goods and services produced in a given country.

Also, keep in mind, 66.7 million consumers are insured by a company that provides the required value for their premium dollars, the government said.
FORBES: Most Consumers Will Not Receive a Health Insurance Refund
Both of these examples required someone recognizing the value of taking a big marketing risk, thinking creatively, and ultimately, hitting the green light.
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With the housing market faltering and higher contributions required to maintain the value of pensions, a lot of people are suddenly beginning to feel poorer.
ECONOMIST: Bagehot