Pluto has widely been considered a planet since its discovery in 1930.

自从1930年发现以来，冥王星一直被认为是一颗行星。

youdao

For the first time since its discovery 500 years ago, Brazil became a country of emigration.

在巴西被发现500年来，它第一次成了人口迁出国。

youdao

As an ideal electromagnetic element, the carbon nanotube ring (CNTR) has attracted much interest ever since its discovery.

作为理想的电磁元器件，碳纳米管环引起了人们的特别的注意。

youdao

The recently leaked document has been removed since its discovery.

CNN: Leaked documents reveal 'Xbox 720' plans

The firm has become quite the diversified drug-discovery factory since its origin in 1997.

FORBES: Magazine Article

Since its birth, the United States has been a nation built on discovery and innovation.

WHITEHOUSE: Transforming the American Economy Through Innovation