Ví dụ về việc sử dụng Thermal radiation trong Tiếng anh và bản dịch của chúng sang Tiếng việt
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He proposed the law of thermal radiation in 1859, and proved in 1861.
Buildings can also act like the hairs on a husky,reducing wind speeds and blocking thermal radiation up to the night sky.
Black soot absorbs thermal radiation very well; it has an emissivity as large as 0.97, and hence soot is a fair approximation to an ideal black body.[13][14].
This means that the absorptivity at the wavelengths typical of thermal radiation doesn't depend on the thickness of the material.
Many other light sources, such as fluorescent lamps, or light emitting diodes(LEDs)emit light primarily by processes other than thermal radiation.
Snakes generally have poor vision, but they can see thermal radiation at night ten times better than any modern infrared technology.
But the area couldn't actually be the entropy, because as everyone knew, black holes were completely black,and couldn't be in equilibrium with thermal radiation.
Special protective clothing andpersonal protective equipment for hands against the convective heat of thermal radiation of sparks and splashes of molten metal except products for firefighters.
Although the motor can be used in a wide range of voltage and temperature, but excessive or too low voltage and temperature will affect the service life of the motor,the pump can not be exposed to thermal radiation ambient.
He thinks the particles are disappearing into the core and reappearing as thermal radiation, just as matter falls into a black hole and comes out as“Hawking” radiation. .
Thus thermal radiation contains information about the body that emitted it, while Hawking radiation seems to contain no such information, and depends only on the mass, angular momentum, and charge of the black hole(the no-hair theorem).
Excellent washability:An instrumental part of metal machining due to their improvement of the tool life,reduction of the work piece thermal radiation, flushing away chips from the cutting area, and improving the surface finish.
The surface of a perfect black body(with an emissivity of 1)emits thermal radiation at the rate of approximately 448 watts per square metre at room temperature(25 °C, 298.15 K); all real objects have emissivities less than 1.0, and emit radiation at correspondingly lower rates.[1].
By adding a specially patterned layer of silica glass to the surface of ordinary solar cells, a team of researchers led by Shanhui Fan, an electrical engineering professor at Stanford University in California has found a way to letsolar cells cool themselves by shepherding away unwanted thermal radiation.
Risk of heat stress arises, for example, from working in high air temperatures,exposure to high thermal radiation or high levels of humidity, such as those found in foundries, glass works and laundries.
In response to thermal radiation or the smell of an animal, the tick senses the victim at a distance of up to 50 m, and when it approaches the available distance it clings to the fur. Within 1.5- 2 hours the insect chooses a place on the body of the animal where it is easiest to bite through the skin.
The Brown researcher thinks the particles are disappearing into the fireball's core andreappearing as thermal radiation, just as matter falls into a black hole and comes out as"Hawking" radiation. .
Because it is warm,the surface radiates far IR thermal radiation that consists of wavelengths that are predominantly much longer than the wavelengths that were absorbed(the overlap between the incident solar spectrum and the terrestrial thermal spectrum is small enough to be neglected for most purposes).
Brown researcher thinks the particles are disappearing into the fireball's core andreappearing as thermal radiation, just as matter is thought to fall into a black hole and come out as"Hawking" radiation. .
The use of its thermal conductivity, thermal radiation, high thermal strength of large features, the manufacture of thin-walled kiln furniture, not only can reduce the kiln furniture capacity, but also increased the kiln capacity and product quality, shorten the production cycle, is the ceramic glaze baking sintering Ideal for indirect materials.
If gases in the atmosphere of a planet have a lesser transmittance for inbound radiation(for instance, solar rays in the Solar System)than for outbound radiation(typically thermal radiation of the planet's surface in the infrared domain), the surface temperature at which inbound and outbound heat fluxes are at equilibrium is lower.
Low-E windows" with transparentlow emissivity coatings emit less thermal radiation than ordinary windows.[2] In winter, these coatings can halve the rate at which a window loses heat compared to an uncoated glass window.[3].
The lowest temperature layer is called Ramdas layer after L. A. Ramdas, who first reported this phenomenon in 1932 based on observations at different screen heights at six meteorological centers across India.[3][4]The phenomenon is attributed to the interaction of thermal radiation effects on atmospheric aerosols and convection transfer close to the ground.
For the drum type ash cooler,three methods of heat transfer as thermal radiation, conduction, and convection are working in the same time, and primary cooling medium is water and the secondary is air.
The energy of the explosionis distributed between blast(about 50 percent), thermal radiation(about 35 percent) and ionizing radiation(about 5 percent in the initial burst, and about 10 percent in fallout.).
General outdoor clothes fabrics will be according to the workplace waterproof, fireproof,anti-static, thermal radiation, gas processing, workshop Workwear Fabric requirement is solid, wear-resisting, colour and lustre to more deeply, so the uniform fabric are most Twill Fabrics.
An important difference between theblack hole radiation as computed by Hawking and thermal radiation emitted from a black body is that the latter is statistical in nature, and only its average satisfies what is known as Planck's law of black-body radiation, while the former fits the data better.
High temperature radiation: This is equivalent to the temperature under the summer heat,because the sun or flames and other thermal radiation caused by high temperature, in which case now widely used protection method is reflective heat, such as the use of aluminum foil material to reflect the vast Part of the radiation heat.