Performance breakthroughs seem to come in two varieties: easy and hard.

性能突破似乎有两种不同的实现方式：简单的和困难的。

youdao

Stem cell bioengineering has emerged due to the breakthroughs in stem cell research in the last two years.

由于最近两年干细胞研究技术的突破，一门崭新的学科“干细胞生物工程”已经形成。

youdao

Moreover, the Address has two breakthroughs in theory.

同时，这篇《讲话》还有两大理论突破。

youdao

Precision and participation are core tenants of his solution but his thinking presents two major breakthroughs in my opinion.

FORBES: Data to Kill Death

If one looks at what the overall and accumulating evidence from differing and disparate sources, it indeed seems possible that in a as little as a year or two we could have major breakthroughs in our understanding not only of autism , but other conditions that are linked such as schizophrenia and diabetes and most importantly have identified significant treatment protocols.

FORBES: Specter Of Wakefield Retractions Haunts Evidence Of Gut Inflammation In Autism

Over the last two decades, engineering and chemical breakthroughs have produced significant energy gains in ethanol production.

FORBES: A Name You Need To Know In 2011: Celanese