As a kind of special claim, claims of loss efficiency usually claimed for extension of time, and seldom for financial compensation.

工效降低索赔是一种比较特殊的索赔，工程实践中一般只要求工期延长，不要求费用补偿。

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The object of claim for extension of time is to extend the construction time, to avoid the penalty for delay, and then provide the contract foundation for legality of financial claim.

工期索赔的目的首先是延长工期，避免遭受工期延误罚款；其次是给经济索赔的合法性奠定合同基础。

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The University of Illinois Extension advises getting bare-root roses as close to planting time as you can.

VOA: special.2010.06.15

Three times in recent weeks, Republicans have used parliamentary tactics in the Senate to block the extension of benefits, angering the president at a time when he is trying to move this and other legislation through Congress before the congressional recess.

VOA: standard.2010.07.19

In some circumstances, taxpayers get an extension of time to file without having to ask.

FORBES: Not Ready To File Your Taxes? Extension Form, Details Available

Remember that an extension is an extension of the time to file and not an extension of time to pay.

FORBES: What Romney and I Have in Common With More Than 10 Million Taxpayers

National took advantage of the extension of time to pay the taxes.

FORBES: Executive of Bankrupt Airline Liable for Millions in Excise Tax