Examples of using Reflectivity in English and their translations into Hebrew
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Colloquial
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Ecclesiastic
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Computer
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Programming
There is no reflectivity.
But with the passage of time and improper care of appearance loses reflectivity.
Let's check reflectivity.
We're changing the characteristics of the surface of the land, the reflectivity.
Albedo is the measure of reflectivity of a surface or body….
We can change position, altitude, even the reflectivity.
The albedo is a measure of reflectivity of a surface or body.
Stealth was achieved by shrinking the geometric cross section of the plane andadding radar-absorbing materials to cut down reflectivity.
The James has low reflectivity, which makes us hard to pick up on radar.
But in the new design,where the researchers significantly decreased the reflectivity of their mirrors, the opposite occurred.
To some extent, how much light reflects for a given amount of particulates is dependent upon properties of the particles like their shape,color, and reflectivity.
White gold is has very high reflectivity and therefore shines much brighter and whiter when new.
They discounted things like mirrors in space, ping-pong balls in the ocean, plastic sheets on the Arctic,and they found that the most viable approaches involved slightly increasing this atmospheric reflectivity.
I can tell you it's light brown, auburn in reflectivity a fragment of three inches with an angle tip cut.
Between 1950 and 1980, reflectivity radars, which measure position and intensity of precipitation, were built by weather services around the world.
Reflecting heat andlight is twice as powerful as hot-dip galvanized steel, and a reflectivity greater than 0.75 is an ideal building material for energy saving.
It is generally believed that color high reflectivity on the surface of the object and their intensity is big, A, B two kinds of color hue is the same, but the brightness of A color is greater than B, and so on the vision of A and B two kinds of color is differ.
Together with Dr. Dan Oron and Osip Schwartz of the Physics of Complex Systems Department, the scientists calculated the expected reflectivity and concluded that fish and spiders achieve approximately the same levels of reflectivity.
The decision to reduce the mirror reflectivity had the surprising consequence of making a formerly persnickety device more robust, more efficient, and better at producing ultra-short light pulses in wavelength ranges that are difficult to access with traditional lasers.
E-paper leads the way inefficiency with~ 33% ambient light reflectivity, enabling the display to be used without any internal light source.
The exploratory experiment also found that the surface reflectivity of the aluminum surface can reach 90% after DC constant pressure electrolysis with NaOH solution under certain conditions, but there are still some unstable factors due to the experiment, which needs further study.
For example, the white paint in the diagram to the right is highly reflective to visible light(reflectivity about 0.80), and so appears white to the human eye due to reflecting sunlight, which has a peak wavelength of about 0.5 micrometers.
This enabled them to reduce the surface reflectivity of the cell, thereby avoiding considerable losses caused by parasitic light absorption and reflection.
These features, together with the moon's oblong shape and high reflectivity, are now being studied to help better understand the history of Prometheus and Saturn's rings.
As a general rule the addition of alloying elements reduces the reflectivity of aluminium to the laser, so pure aluminium is harder to process than a more traditional 5000 series alloy.
For example, fresh snow,which is highly reflective to visible light(reflectivity about 0.90), appears white due to reflecting sunlight with a peak wavelength of about 0.5 micrometers.
The walls of the sphereshould be highly diffuse with high reflectivity(>80%) and the spectroradiometer should be shielded from direct view of the device under test by a baffle system.
These new surface details, together with the moon's high reflectivity, can now help humanity better understand the history of Prometheus and Saturn's rings.