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- Very low frequency band radiated field system 甚低频带辐射场系统
- There was a safety distance of 5 cm out of regular radiation field. 该点距常规盆腔放射照野边缘有5cm的安全距离。
- A homemade monitoring system is used to measure the dose level around 3W1 beamline.The results obtained show that the radiation field depends on the BEPC operation conditions. 通过对3W1光束线周围不同位置辐射水平的测量,得出3W1光束线周围的辐射场与BEPC的运行状态密切相关。
- Another important quantity describing the radiation field is its intensity. 还有一个描述辐射场的重要物理量是辐射强度。
- radiation field system 辐射场系统
- An atom on an excited upper level can execute a downward transition not just spontaneously but also when photons of the radiation field surrounding the atomic interact with it. 处在较高的激发态上的原子不只可以自发地而且可以在它与原子系统周围辐射场的光子相互作用时发生向下的跃迁。
- The material origin of the time rate of change of radiant reacting force is the radiation field. 辐射反作用力变率的物质来源是带电粒子的辐射场。
- The integrated protection method can avoid false action of the radio fuze in UWS-HPM radiation field. 采用综合防护加固方法可使引信在超宽谱高功率微波辐照下不再产生误动作，达到了防护加固的目的。
- During the normal storage operation, the radiation field is a slowly changing field. 在正常储存束流阶段,辐射场是一个稳恒的慢变化场,辐射水平正比于储存的束流强度;
- In the hard nonlinear regime, the radiation field is characterized by continuous chaotic behavior. 在硬非线性区域，辐射场表现为连续的混沌行为。
- Thirdly, it analyzes and modeling the Station signal field system, and specifies the arithmetic and strategy of the simulation system and the design of the simulation software. 再次，分析车站信号现场系统，对系统进行建模、并阐述了仿真系统算法及策略，同时说明了仿真软件功能设计。
- Using an improved IR radiation field mode,the IR radiation field of some complex terrains has been calculated in li... 然后运用改进的自然地表红外辐射场理论模型计算了一定范围复杂地表的红外辐射场,得到了较为真实的地表红外辐射场分布。
- After the god seven airships return to the cabin landing, the landing field system will launch the search and rescue in the first time to the astronaut and the returns cabin. 神七飞船返回舱着陆后，着陆场系统将在第一时间对航天员和返回舱展开搜救。
- Moreover, the radiation field of the distorted reflector antenna is calculated by the physical optics method. 在此基础上，通过使用物理光学法直接计算出变形反射面天线辐射场。
- Furthermore,the presence of the detectors on the patient surface perturbs the distribution of the radiation field. 此外,电子束测量射野中半导体探测器的存在将干扰均匀射野剂量场的正常分布。
- It is pointed out that the power frequency electromagnetic field is inductive field,but not radiation field. 对输变电工程工频电磁场、无线电干扰进行了理论分析,指出输变电工程工频电磁场是感应场,而非辐射场。
- Furthermore, the presence of the detectors on the patient surface perturbs the distribution of the radiation field. 此外，电子束测量射野中半导体探测器的存在将干扰均匀射野剂量场的正常分布。
- This training system model was presented from the perspective of the fully operational, fielded system. 这个培训系统模型从透视完全能操作被提出了，被调用的系统。
- Different from the usual media, the radiation field in the metamaterial behaves as the inward waves. 摘要不同于通常介质，在异向介质中的辐射场表现为内向波。
- This paper presents a design method of fuzzy parameter PID adaptive controller applied to the synchronous generator SCR field system according to the property of the synchronous generator. 本文根据同步发电机的运行特点，提出了一种适用于同步发电机励磁系统的模糊参数自适应PID控制器的设计方法。
