The coal production variable and fixed costs of a large coal group company are distinguished by using expert division and regressive analysis method.

分别采用专家界定法和回归分析法对某大型集团公司及所属矿山煤炭生产的变动成本与固定成本进行界定。

youdao

The tag contains several tags, one for each variable you define for your production workflow.

标记中又包含了几个 标记，它们分别对应您为生产工作流程定义的每个变量。

youdao

Declaring the statement as a string variable when you develop your application makes it easier to convert to a production application.

开发应用程序时将语句声明为字符串变量使得将应用程序转换成生产应用程序更加容易。

youdao

Instead, advertising becomes a variable cost of production that measurably results in making more profit.

ECONOMIST: Internet advertising

The draft legislation comes after months of debate and failed proposals, including retroactive cuts to investment agreements, a full halt in new subsidies for renewable energy projects and a variable tax rate on energy production that sank under pressure from wind and solar sectors already struggling to survive.

FORBES: Spain Moves to Calm Energy Storm

Coal stocks fall into the energy sector even through the pivotal variable for earnings is demand for metallurgical grade coal which is tied to world steel production.

FORBES: Where To Load Up, Where To Go Lightly In Russell Growth, S&P 500