certified by

基本解释

Today, I have great pleasure in announcing that Armenia has been certified by WHO as malaria-free.
今天，我非常高兴的宣布，亚美尼亚也已被世卫组织认证为无疟疾国家。
I've known several IT pros who successfully certified by creating a study group, or teaming up with a study buddy.
我知道有几位 IT 专业人员通过建立学习小组或组织 “学习伙伴” 成功地通过了认证。
Modern operating systems also provide their own multipath driver, but make sure it has been certified by your storage vendor before using it.
现代操作系统也提供了它们自己的多路驱动程序，但是在使用之前应确保它已经通过您的存储供应商的认证。

Higher Grounds Caf, in West Hills,California, started with 10 students, and now has 50 members working together to sell fair trade, certified organic tea, coffee and cocoa grown by farmers in Africa.
There were no reported cases after that, and so by the late '70s, the world was certified sort of free of smallpox worldwide.
在那之后就再也没有过报告,到七十年代晚些时候,已经确认世界各国都摆脱了天花
耶鲁公开课 - 生物医学工程探索课程节选

But no device is yet certified by governments to scan standard-size cargo pallets and large items.
ECONOMIST: Bureaucracy not technology
It is certified by the Continuing Education Trust at the University of Pretoria.
UNESCO: MEDIA SERVICES