prisms造句怎么写

But he could see the prisms in the deep dark water and the line stretching ahead and the strange undulation of the calm.

The rod-like hydroxyapatite may arrange or grow into bundles which are similar to the human enamel prisms in both appearance and size.

The researchers—from Seoul National University, Act Company and Minuta Technology—used an array of microscale prisms placed on a screen to create a filter that guides light directionally.

Any of the lenses, prisms, or mirrors of an optical instrument.

The curved glass lenses at each end of the telescope acted like prisms.

Over time, ivory develops hairline cracks along its surface, between the mineralized prisms it is made of.

Dr Yabe's trick is to use relatively small Fresnel lenses-transparent and relatively thin planar lenses made up of concentric rings of prisms.

With special lenses and prisms we can manipulate this light .

This article analysed the properties and the top Angle design of the dispersion prisms.

Based on the arc substituting involute, the paper introduces a method for calculating the height and number of prisms in worm gear surface as well as the factors effecting them.

The paper describes a gravity inversion the lower surface of two dimensional rectangle prisms which are in two rows can delineate the undulations of two density interfaces.

Years of eating, drinking and smoking stain these cracks darker than the enamel prisms.