The monoenergetic neutron reference radiation fields of 0.
2 MeV单能中子参考辐射场。
By discussing the characteristics of different frequency leakage coax radiation and standing wave ratio,it is concluded that single mode radiation can produce steady electromagnetic wave,which provides theoretical p.
根据电磁场电磁波理论,从理论上对泄漏同轴电缆的辐射模式进行了分析,以倾斜开槽为例,推导出其辐射场的数学表达式,从而得出了泄漏同轴电缆的传输特性,讨论不同频率的泄漏同轴电缆辐射和驻波比的特点,总结出单模辐射可以产生均匀稳定的电磁波,为泄漏同轴电缆在闭域空间通信提供了理论基础和可实践的途径。
The problem was discussed that how to restrain the high mode radiation field of LCX and expand its single mode radiation band based on the conditions that only single mode radiation generated.
根据单模辐射产生的条件,讨论了怎样抑制高次模辐射来扩展单模辐射的带宽。
The material must be sensitized for the monochromatic radiation of the laser.
此材料必须对该激光器的单色辐射敏感。
STUDY ON TACHNOLOGY OF SAGITTAL FOCUSING AND DOUBLE-CRYSTAL MONOCHROMATIC IN SYNCHROTRON RADIATION;
同步辐射Sagittal聚焦双晶单色技术研究
Synchrotron Radiation Beam Line of Piezoelectric Monochromator Control
同步辐射光束线单色器中压电陶瓷的控制
non-browning glass
防辐射玻璃(辐射后不变棕色的玻璃)
Sievert [unit of radiation dose]
希沃特〔辐射剂量单位〕
unit of solar radiation.
太阳辐射能通量单位。
single scintillation radioactive logger
单道闪烁辐射测井仪
single radial diffusion test
单向辐射状扩散试验
The radiant energy emitted per unit time in a specified direction by a unit area of an emitting surface.
辐射能单位辐射平面在单位时间内向某一方向发出辐射能
a unit of absorbed ionizing radiation equal to 100 ergs per gram of irradiated material.
吸收辐射剂量单位等于每克辐射材料尔格。
The rate of delivery of solar radiation per unit of horizontal surface.
日射能量单位水平面上日辐射的量
Irradiance or its equivalent, the plane radiant temperature, can be simply measured.
可以简单地量测辐照度或其当量--平面辐射温度。
Phenomenon of the change in velocity of propagation of monochromatic radiations in a medium as a function of the frequency of these radiations.
在介质中传播的单色光改变其传输速度的现象，并由该辐射的频率所决定的。
a single unit that converts radiant energy into electric energy.
将辐射能转为电能的独立单位。
Quantities and units of nuclear reactions and ionizing radiations
GB3102.10-1993核反应和电离辐射的量和单位
ICRU (International Commission on Riation Units and Mea-surements)
国际辐射单位和计量委员会
International Commission on Radiation Units and Measurement [ICRU]
国际辐射单位与测量委员会
a measure of the visible electromagnetic radiation.
测量可见电磁辐射的单位。
