gray body

基本解释

The paper comments how to determine the gray body temperature from its radiation energy for CCD optical pyrometer.
研究利用辐射能量测定灰体温度分布的方法在燃烧火焰场分布中的应用问题。
The feasibility of the gray body hypothesis and the veracity of the experimental formula are compared and analyzed.
同时比较分析了海面灰体假设的可行性以及已被广泛应用的经验公式的准确度。
The species has olive - gray body plumage, a black cap, orange - yellow eye markings, and yellow, red, and white patches on its wings.
这个种类有著橄榄灰的体羽毛，黑色的冠，橙黄色的眼影。翅膀上有黄，红，白色的点缀。
dict.site

The researchers say Anchiornis huxleyi appeared to have a dark gray or black body.

With his skinny gray body and bulbous head, Paul (voiced by Seth Rogen) resembles your average specimen from the Roswell mortuary, but he has picked up the lowest of human habits, beginning with his vocabulary.
NEWYORKER: Paul
Assange was dressed in a gray full-body snowsuit, and he had with him a small entourage.
NEWYORKER: No Secrets
She was gray, breathing fast, her body heaving with each open-mouthed gasp.
NEWYORKER: Letting Go