查询词典 background radiation

In the experiment design, two methods are put forward to change the background radiation.

结果表明，随着背景辐射的减小，器件的测量噪声亦减小，利用非平衡载流子和器件有效寿命理论对器件的产生复合噪声进行了计算，计算结果与实验结果在随背景辐射变化的趋势上相似。

Somewhere in the flicker of a badly tuned TV set is the background radiation from the Big Bang.

电视机调台的频闪中的某一处是宇宙大爆炸的背景辐射。

The solar irradiation and earth background radiation are calculated with a simplified model.

利用辐射理论建立了太阳辐射和地球及其大气反射光辐射的数学模型。

Later observations of the cosmic microwave background radiation to the full.

这一发现对宇宙大爆炸是个有力的支持。

Image of the cosmic microwave background radiation.

宇宙微波背景辐射。

An adaptive response can also be induced in lymphocytes in vivo by high background radiation.

在人体内受到天然高本底辐射照射的淋巴细胞同样能产生适应性反应。

Optical properties of the atmosphere including sky background radiation and surface reflectance are basic physical quantities for atmospheric radiative transfer, light propagation research, and can also find important application in remote sensing, adaptive optics, free-space optical communication, etc.

大气光学特性（包括地表的光学特性和天空背景辐射特性）是光波在大气中传播和大气辐射传输研究必需的基础物理性质，在气象、气候和天文观测等基础和应用研究以及自适应光学技术、自由空间光通讯等光电工程应用中具有十分重要的作用。

How can the cosmic microwave background radiation help answer these questions?

宇宙背景微波辐射怎样帮助解答这些问题？

"For their discovery of the blackbody form and anisotropy of the cosmic microwave background radiation".

大概应该翻译成：因他们发现了宇宙微波背景辐射的黑体形式和各向异性。

DU residue at impact clicked on the Geiger counter at a relatively low level, just 12 times background radiation levels.

杜残留的影响，在点击了盖革计数器在比较低的水平，只是12倍的背景辐射水平。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。