They study drafting, technical math, blueprint reading, welding, riveting, beam placement, and more.

学生学习绘制草图，技术数学，蓝图阅读，焊接，铆接，梁安置等。

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With guidance and coaching, I hope to demonstrate that developing PHP math libraries is not a difficult task and may represent an interesting technical and learning challenge.

通过指导和训练，我希望证明开发php数学库并不是一项很难的任务，它可能代表一项有趣的技术和学习难题。

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I hope that this series of articles inspires other developers to implement math routines in PHP for the pleasure, technical, or learning challenges involved.

我希望这个系列的文章能启发其他开发人员出于乐趣、技术或学习挑战的目的而用php来实现数学例程。

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President Obama's efforts and his emphasis on education particularly technical education science and math, to want to have every kid in college by 2020, is to be applauded and that's a goal that we at NASA are really going to make sure that he can accomplish."

VOA: standard.2010.05.10

Neely worries about a "lost generation" of job seekers and encourages young people to focus on gaining skills that are in demand skills in areas such as the sciences, math, engineering and other technical areas.

NPR: CEOs Head To Davos More Pessimistic About 2013

Third, sector programs have had difficulty finding people with the math and English skills necessary to master technical skills quickly.

CNN: Commentary: Jobs going begging in some fields

As a result, the report recommends a "science and technical education act" offering loans to college students studying science, math and engineering, with the loans being forgiven if the student agrees to work for the government for a given number of years.

CNN: Panel recommends sweeping national security changes