The first criterion is that the framework must be open source.

第一个标准是，框架必须是开源的。

youdao

The first criterion is subjective and the second criterion is more objective.

第一个标准是主观的，而第二个标准更加客观一些。

youdao

The first criterion is based on the volume of international transactions cleared in the currency.

第一条评判标准是用某种货币结算的国际贸易额。

youdao

The first criterion for asset class inclusion is that an investment under consideration be quantifiably different from all other investments.

FORBES: How To Harness The Power Of Passive Investing

The first criterion is revenue growth.

FORBES: Two Ways to Separate Value from Vice Among High Technology Stocks

If contemporary opera is to begin to thrive, it needs first of all the full theatres which were Verdi's criterion for success.

ECONOMIST: Contemporary opera