Note that one major reason that the STL succeeded was that it was a technical breakthrough.

注意STL成功的一个主要原因在于它是一个技术突破。

youdao

A number of technical breakthrough is the world's first (in China have applied for patents for inventions).

多项技术上的突破属世界首创(已在中国申请了发明专利)。

youdao

In view of this kind of gold concentrate, the experimental exploration was conducted and the technical breakthrough was obtained.

针对此类性质金精矿，进行试验探索并取得了技术性突破。

youdao

They did so not by some great technical breakthrough, but by rigorous attention to detail.

ECONOMIST: A new way has been devised to make a peculiar form of matter

While cloning stem cells is a technical breakthrough, there's already a method of deriving embryonic-like stem cells that doesn't require the use of embryos at all: induced pluripotent stem (IPS) cells, said Dr. George Daley, who is director of the Stem Cell Transplantation Program at Children's Hospital Boston and an international expert in stem cells.

CNN: Cloning stem cells: What does it mean?

With a close above 2.75, Sirius XM achieves a technical analysis breakthrough that may portend higher levels.

FORBES: Sirius XM Satellite Radio Gets There