This thesis establishes the tracking model of the line structure-light sensor and its calibration technology.

文中还建立了线结构光传感器的跟踪模型及其标定方法。

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These are tiny particles that have a crystal structure which influences the flow of photons, the particles of light.

一些很小的颗粒都有晶体结构，能够影响光子，光的微粒的流动。

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They wanted to build a waveguide, a structure designed to send light in a particular direction, by drilling carefully spaced holes in a gallium arsenide crystal.

他们只是想通过在砷化镓晶体上钻一些有着细心安排间距的小孔来制造波导（一种能令光传播到特定方向的结构）。

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They used light-sensitive molecules to turn on and off nerve cells in the deep brain structure of mice.

VOA: special.2009.04.07

Together,these two shapes create a very strong, light-weight rounded structure.

VOA: special.2010.05.30

This low-overhead, salary-light structure will help keep the company profitable in an increasingly challenging media landscape.

FORBES: Move over Murdoch, Czech Billionaire Makes Media Play

Comprised of a surface pattern of triangles-like those in the main theater, but made in this case out of 1, 067 thin aluminum panels, mounted on the support structure with open joints-the light-blue facade looks razor-sharp but creates the impression of a super-light floating skin dematerialized against the sky: another visual reference in the architecture to the infinite thinness of the moving image.

ENGADGET: Museum of The Moving Image plans multi-million dollar updates with HD, 3D

Many people in the former Soviet Union still believe that to succeed in America you must be given the green light by the existing power structure -- a system all too prevalent throughout Russian history.

FORBES: Fact and Comment