Context is the most important concept in pragmatic study, and has great significance in deduction of discourse; it plays a vital role in understanding and expression of discourse meaning.

语境是语用学研究中最重要的概念，在话语推理中有着重要的意义，它对话语意义理解与表达起着极为重要的作用。

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Field tests showed that the TFDES is reasonable in structure, correct in deduction mechanism and effective in diagnosing the internal faults of transformer in operation.

现场测试表明：TFDES结构合理，推理正确，能有效诊断运行中变压器的内部故障。

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In addition, both Feldstein and we use stylized reforms that could not be implemented in practice and that overstate the progressivity of any cut in deduction or exemption.

FORBES: TPC Responds: Feldstein's Analysis Doesn't Refute TPC Findings, It Confirms Them

The increase in the standard deduction decreases your taxable income, meaning you pay less in taxes.

FORBES: Tax Relief for 2012, Even For Dying

With the conventional IRA, in contrast, you get the deduction going in, but withdrawals are fully taxable.

FORBES: What's So Great About Roth?