由于 WSDL 是一个 事实上的标准（经过了 W3C 的正式标准化，这是不久的将来所需要的），所以它得到了多个供应商实现的支持。

Since WSDL is a de facto standard (with formal W3C standardization expected in the near future), it is supported by multiple vendor implementations.

youdao

这要跟SOA治理的需求保持一致；事实上，要想执行标准化的服务，就需要设计时的治理。

This should concur with the need for SOA governance; in fact design-time governance is needed to enforce standardized services.

youdao

虽然USITT标准是事实上的行业标准，但是它没有被国际标准化组织所认可。

The USITT standard, while the DE facto industry standard, was not formally recognized by the international standards community.

youdao