用laser pointer造句子，“laser pointer”造句

Since we have my red laser pointer, we will also try with the red laser pointer, which is centered at wavelength of 700 nanometers.

But luckily we had the control of the red laser pointer where nothing moved at all.

On the night of April 27, 2010, Stouder and his friend were in his front yard testing a laser pointer.

Then they were asked to mark the location the target had been in by moving a laser pointer attached to the lever system.

All you have to do is make a few simple gestures anywhere in the camera's field of view with a laser pointer, and that's it!

I need my laser pointer.

He-Ne laser power source in the anti-explode laser pointer

In this paper, we present a system for remote HCI using a laser pointer.

We are specialize in laser remote, green laser pointer, red laser pen, and hi-tech electronics products, is an enterprise which integrates with R&D, manufacturer and marketing of products.

Quality Digital Electronic Co. , Ltd. (QDE) is a specialized manufacturer and sales of electronic products, major products including USB HUB, Card Reader, LC laser pointer etc.

The second eye functions as a laser pointer.

Often the projected light dot on a laser pointer is too small to be seen effectively.

Invent and construct an optical device that USES a laser pointer and allows contactless determination of thickness, refractive index, and other properties of a glass sheet.

So we see that we do not eject electrons in the case of the laser pointer, even if we have this intensity, it is still not related to the energy of an individual photon, so we won't see an effect.

Our main products are laser diode (635nm 650nm 660nm 780nm 808nm 980nm), laser module, laser pen, green laser model 532nm, green laser pointer, high power LED light and LED application products.

Anyone with a few dollars to spare can get themselves a laser pointer, and every CD, DVD or Blu-ray player USES a laser to read the bits encoded on discs.

To help interact, QB has a laser pointer, twin high-resolution cameras, a 3.5-in. touch screen, and speakers.

One will go to the contact inside the laser pointer, and the other, we'll attach to the actual housing of the laser pointer.

His experimentation started with using a laser pointer to send a beam of light through a glass of milk (an experiment I recreate below).

Retinopathy from a green laser pointer: A cl-inicopathologic study