Many students have insufficient science and mathematics background to gain entrance to engineering school.

许多学生没有足够的科学和数学知识背景得到进入工程学院的许可。

《柯林斯英汉双解大词典》

Most of technical entrepreneurs hold strong knowledge background of natural science and engineering technology, they are mainly transformed from technical experts.

高技术企业的创业家通常具有扎实的自然科学和工程技术的背景知识，他们主要由科技人员转变而来。

youdao

Good introductory text on the internals of computer hardware and system software. This book is recommended if you don't have a background in science or engineering.

这是一本很好的介绍计算机硬件和系统结构的书。如果你没有理工科基础，我强烈向您推荐这本书。

youdao

Hennessy, a professor of electrical engineering and computer science with 23 years at Stanford, has the right background to figure out the university's new role.

FORBES: Gilding The Ivory Tower

And the important thing is that you have a good, solid background in the technical fields -- the science, the technology, the engineering and the math -- to build on that, because once everyone comes and is selected as an astronaut, we all train generically for space flight, and then we train specifically for our mission.

WHITEHOUSE: President Obama's call to the International Space Station