viable unit

基本解释

Develop strategically viable accounts for the Voluntary Employee Benefits (VEB) business unit;
戰略性地爲“員工自購福利”業務（VEB）拓展多元化的客戶群；
Based on the unit test recording method, we design and implement a viable framework for automated unit test recording.
本文基於單元測試錄制方法，設計竝實現了一個可行的自動化單元測試錄制框架。
While most teams will probably continue to use third-party unit testing tools such as NUnit for other reasons, MSTest is at least one step closer to being a viable option.
雖然大部分團隊可能會因爲其他原因還是繼續使用第三方單元測試工具，如NUnit，不過這個增強讓MSTest至少在成爲一種可行選擇的過程中更近了一步。

It's certainly large enough to be a viable political unit: The District's population is greater than Wyoming's by some 50, 000 people, and by square mileage it would be about the size of New Jersey.
FORBES
Furthermore, GM's European Opel unit, which failed to obtain a viable bidder or a bailout from the German government, remains a cash-guzzler, having lost over a billion dollars since the company emerged from bankruptcy last year.
FORBES