This paper discusses operating principles and technology challenges of the integral solid propellant rocket ramjet.

研讨了整体式固体冲压火箭发动机的工作原理及技术难点；

youdao

A discussion of what technology challenges face the fabricator in creating high-layer count, large format back panels.

本文探讨印制板生产厂商在形成高层数大规格背板时将面临一些什么样的技术挑战。

youdao

You'll recall I wrote about a customer event a few weeks ago, at which some of the world's most important web companies talked to us about their technology challenges.

您会想起几周前我在博客中所提到的客户活动，在那次活动中，一些全球最重要的网络公司向我们讲述了现在所面临的技术挑战。

youdao

So we are going to be fighting a huge number of technology challenges. Then there is the whole scale issue.

VOA: standard.2009.09.24

Well,we want to look to your societies, and we want to help Muslim-majority communities develop the capacity to meet economic,social, and ecological challenges through science,technology, and innovation."

VOA: standard.2009.11.03

But the critics and supporters agree one of the British national health service's biggest challenges, as it enters its seventh decade, are the mounting cost of new technology and medicines, and an aging population.

VOA: standard.2009.09.24

Houston has long viewed Dropbox as the easy-to-use answer to our more vexing daily technology challenges.

FORBES: Dropbox Takes On Rivals With New Sharing Tool

Targeted funding is needed to solve technology challenges and ensure that innovative technologies can develop and improve.

FORBES: The Coming Clean Tech Crash

First, he was a wonderful storyteller and really had traveled much of the world meeting with governments about their technology challenges.

FORBES: Tales From the Sales Vault: The Myth of the Natural Salesperson