That is to say that the expenses for the period are related to the period rather than to specific revenues.

这就是说，一定期间的费用只与该期间相关，而不是特定的收入。

youdao

The expenses incurred to an enterprise during its preparation period shall be accounted for as starting expenses except those that shall be accounted into related property or material value.

企业在筹建期内实际发生的各项费用，除应计入有关财产物资价值者外，应当作为开办费入帐。

youdao

The penalty for breach of contract that the worker pays as required by the employer shall be no more than the training expenses caused in the service period unperformed.

用人单位要求劳动者支付的违约金不得超过服务期尚未履行部分所应分摊的培训费用。

youdao

In net leases, tenants usually pay their portion of the increase in expenses for the period after they move into the property.

FORBES: Rental Properties: Cash Cow Or Money Pit?

The union paid rent and expenses for the flat - rented from the Corporation of London - until 2011, apart from a period between 1985 and 1991 when Mr Scargill paid for it himself.

BBC: Arthur Scargill

Net premiums earned during the first nine months of 2012 were in line with the figure for the corresponding period in 2011, while claims and related expenses declined by 14% due to fewer natural disasters.

FORBES: Can AIG's Earnings Extend Its Monster Recovery?