The study on the target radiation characteristic is base on the study on background radiation characteristic.
背景辐射特性研究是目标辐射特性研究的基础。
Through processing sound pressure combine with particle velocity, the information of underwater target radiation noise field is entirely used.
通过声压与振速的联合信号处理，充分利用水下目标辐射噪声场的信息。
When the detection range of the IR thermal imager is calculated by using NETD, the target radiation brightness difference must be calculated in the operating wave band.
在采用NETD计算红外热像仪的探测距离时，需要计算目标在热像仪探测波段范围内的辐射亮度差。
The low emissivity painting layer's impact on target radiation is apparent and painting layer with spots of different emissivity could be used for splitting the infrared image of the target.
低发射率涂层对抑制目标红外辐射有一定的作用，而且采用不同发射率级差的涂层实施热斑点是可行的。
The actual target was breast cancer stem cells, the cells from which cancers grow and metastasize, and which tend to resist drug and radiation treatments.
事实上，加热的目标是那些会导致癌症生长和转移、以及对药物和化疗有抵抗力的乳腺癌干细胞。
Scientists at Washington University School of Medicine in St. Louis have discovered a new drug target that could improve the effectiveness of radiation for hard-to-treat cancers.
华盛顿大学圣路易斯医学院的科学家发现了一个新的药物靶点，该靶点能有效改善一些疑难癌症的放射疗法的疗效。
The scatter theory is managed to analyze and compute the microwave radiation characteristic of metal target. And the actual measurement shows that the method is feasible.
运用散射理论对金属目标的微波辐射特性进行了分析和计算，然后进行实际测量，对比结果的误差，证明此测量方法可行。
For evaluating the detection distance of an electro-optic system, the characteristics of target infrared radiation and the test method of detection sensitivity of the system in laboratory are studied.
为估算光电系统的目标探测距离，研究了目标的红外辐射特性和在实验室内对系统灵敏度进行测试的方法。
So, the effective target of harmonic radar is the nonlinear target with harmonic radiation characteristic.
因此对于谐波雷达而言，具有谐波辐射特性的非线性目标是有效目标。
The infrared radiation characteristic is the important basis for detection and identification of space target.
空间目标的红外辐射特性是对空间目标进行探测与识别的重要依据。
Studies the measurement of low frequency radiation noise from an underwater target by a vector hydrophone, discusses the method of measurement and presents the test results in the sea.
研究利用矢量水听器测量水下目标低频辐射噪声的问题，并给出了测量方法和海上试验结果。
The IR radiation intensity of target depends on the temperature and the IR emissivity of it.
目标的红外辐射强度是由目标表面温度和目标表面发射率两个因素决定的。
Optical sensor target recognition extracts the characteristic of target to perform target recognition after having acquired its reflection and radiation (spectra) characteristics.
光传感器目标识别则是在取得目标的反射特性和辐射特性（光谱）后提取其特征进行识别。
The infrared radiation temperature field indicates the infrared radiation characteristic of the background and target, and has important significance in the research of the target and surrounding.
红外辐射温度场反映了背景与目标的红外辐射特性，在目标与环境特性领域的研究中具有重要的意义。
The Adaptive Time-delay Neural Network (ATNN) based on exo-atmospheric space point target IR radiation sequences is proposed in order to improve the recognition rate.
为提高目标的正确识别率，提出一种基于空间点目标红外辐射序列的自适应时延神经网络(atnn)识别方法。
The visible radiation characteristics of midcourse targets are very important for detecting, tracking and attacking a target.
中段目标的可见光辐射特性对目标的探测、跟踪与打击具有重要的指导意义。
These results suggest that AgNROs could be a useful objective target to investigate the mechanism of radiation cataract.
上述结果为探索放射性白内障的发生机理提供了客观指标。
The Gauss model of point target image irradiance and the calculation model of the infrared radiation power are established.
因此建立一个高精度的光谱辐照度和光谱辐亮度标准是非常必要的。
Infrared Imaging Guidance is a homing method that using the image produced by different radiation of heat between target and background.
红外成像制导是利用目标和背景间的热辐射差，形成目标和周围景物的轮廓图像，来实现自动导引的一种制导方法。
Anti-radiation missile mainly used for attacking guard radar, fire control radar and ship carrier radar and finding target of air-defense radar, tacking and destroying.
反辐射导弹主要用于攻击警戒雷达、火控雷达和舰载雷达，可对防空雷达进行寻的、跟踪直至摧毁。
The radar alarm equipment is used for real-time detecting electromagnetic radiation of enemy radar. It confirms what is the dangerous target by analyzing signal and takes the alarm to pilot.
雷达告警机用于实时探测敌方雷达辐射信号，通过处理和分析，判断敌方目标威胁程度，向飞行员发出告警。
The law of characteristic X-rays emitted by target element under the radiation of isotope source in a range of low energy is discussed.
介绍了在低能范围内利用放射性同位素源发出的初级射线，照射和激发靶片元素产生的特征X射线的规律性；
The physical and mathematical models are set up based on the comprehensive performance of the infrared system and the radiation of the background where the target located.
本文论述了红外系统综合性能的数理模型和目标所处背景的背景辐射模型。
The culture facility will be used to grow skin cancer cells and the THz radiation will target the source of the cancer.
该培养仪将被用于培养皮肤癌细胞并且超强的辐射将靶向癌症源。
In the computation of infrared radiation, the choosing, marking and calculation of a target area are prerequisite to the quantitative processing.
在红外辐射计算中，目标区域的选择、标示及面积计算是进行定量处理的前提条件。
A set of evaluation rule on reliability, veracity and currency for infrared radiation model of military target is elementarily established. It provides the criterion for the use of the model.
初步建立了一套关于军用目标红外辐射特性理论模型可靠性、准确性、通用性的评估准则及软件，为理论模型的入库和武器型号部门的应用提供了参考依据。
Finally, the surface temperature distribution and infrared radiation intensity of a given space target are calculated numerically and analyzed.
最后对国外某型空间目标的表面温度场分布和红外辐射强度分布进行了数值计算并加以分析。
The study of radiation time property for cavity target heated by laser is reported.
介绍了激光加热腔靶辐射时间特性研究。
The gamma radiation reaching a target as a result of scattering in the air is called "skyshine" .
辐射由于空气的散射而达到某一目标的过程叫做“天空照射”。
The gamma radiation reaching a target as a result of scattering in the air is called "skyshine" .
辐射由于空气的散射而达到某一目标的过程叫做“天空照射”。
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