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- background radiation intensity 本底辐射强度,背景辐射强度
- The unwanted radiation is referred to as background radiation. 这种有害辅射称为背景辅射。
- Image of the cosmic microwave background radiation (CMBR). 宇宙微波背景辐射。
- The radiation intensity through the motor is determined with a scintillation counter. 通过发动机的放射强度可用闪光计数器来确定。
- Effects of microwave radiation intensity and irradiating time on the acid value in vegetable oils were investigated. 摘要研究了微波辐射强度和辐射时间对植物油脂酸值的变化情况。
- We believe this background radiation was generated when the universe was very young. 我们相信它们是宇宙初开后所残留的辐射。
- It was found that the temperature respond mechanisms ar e changed with the increasing of microwave radiation intensity. 研究发现,二者的温度响应规律是随微波辐射强度的增强而变化的。
- For their discovery of the blackbody form and anisotropy of the cosmic microwave background radiation. 大意是因为他们发现了宇宙微波背景辐射的黑体形式和各向异性。
- Popp and some experiments, biological photon delayed radiation intensity obeys the hyperbolic function with time. 考虑到声子和光子的相互作用,并通过实验和计算机模拟验证这一结果。
- Recent advances in epidemiological investigation in the high background radiation area of Yangjiang, China. 阳江高天然放射性本底地区流行病学研究近况。
- Both ultraviolet lamp radiation intensity and the chemical disinfectants in use conformed to the sanitary standard. 紫外线灯辐射强度和使用中化学消毒剂全部符合卫生标准。
- The enhanced sensitivity of this detector requires that it be used in areas with low levels of background radiation. 这种探测器有更高的敏感度,因而要求它用于背景辐射水平低的地区。
- The CPC"s obliquity and the absorber"s solar radiation intensity were computed based on the model. 计算了CPC集热器的倾角以及倾斜CPC表面的太阳辐射强度,为后期的实验工作做了准备。
- They had found the cool afterglow of the big bang: the cosmic microwave background radiation. 他们发现的是大霹雳冷却后的馀晖:宇宙微波背景辐射。
- The atom's quantum fidelity evolves, periodically with time, and its frequency is modulated by radiation intensity. 原子的量子态保真度随时间呈周期性演化,其演化的频率受辐射强度或光子数调制。
- Those of us who study the background radiation focus our attention precisely on what our colleagues try to ignore. 我们这些研究背景辐射的人,就是专门将大把精力放在同行想要忽略的东西上。
- Model of the power spectrum of the cosmic microwave background radiation (CMBR) by Prof M. 宇宙微波背景辐射功率谱模型。
- Radiation intensity measured by instrument at 100-150m above ground is no guide to the economic significance of an occurrence. 在100-150米高空用仪器测得的放射性不能说明矿点的经济价值。
- So the aim that the infrared radiation intensity of the target can be obtained according to the the tracking infrared image is achieved. 首先根据辐射定标方程计算出目标等效为黑体的温度,然后利用等效辐射方程反推目标的红外辐射强度,以达到根据跟踪的红外图像确定红外目标辐射特性的目的。
- The Estimation of Doses to the Inhabitants Arising from Natural Radiation Source in the High Background Radiation Area of Yangjiang, China. 天然辐射源致阳江高本底辐射地区居民的剂量估算。