1) bi-directional RF
双向射频
1.
Application of miniature,bi-directional RF communication on artificial anus;
微型双向射频通信在人造肛门系统中的应用
2.
This miniature,bi-directional RF communication system is used to transmit data between electro-capsule inside the body and receiver outside.
设计了一种微型双向射频通信系统,用于电子胶囊和体外接收器的传输,重点介绍了该系统的硬件接口和软件设计。
2) two-way short-range radio communication
短距离双向射频通信
3) bi-directional video
双向视频
1.
The application of the bi-directional video into distance teaching system possesses the features of offering comparatively good teaching effects, but it also has some shortages such as high costs in investment and system operation, thus preventing it from being widely used to a certain degree.
应用双向视频构建远程教学系统,具有较好教学效果的特点,但也存在建设投资大、运行成本高等不足,一定程度上阻碍了该技术的推广应用。
4) biopolar radiofrequency energy
双极射频
1.
Treatment of knee osteoarthritis by arthroscope assisted with biopolar radiofrequency energy;
双极射频辅助关节镜治疗膝骨性关节炎
2.
Treatment for knee joint injury in military training by arthroscopy assisted with biopolar radiofrequency energy;
双极射频辅助关节镜治疗膝关节军事训练伤
5) double-radiation oscillator
双射频子
1.
An improved method is introduced,through which terrestrial magnetism can be measured and the absorbed phenomenon of double-radiation oscillator emerging in experiments is illustrated.
给出一种测量地磁的新方法,解释了实验中出现的双射频子吸收现象。
6) dual RF
双射频
1.
4GHz/900MHz dual RF,which put forward a new thought for solving the more serious problem of co-interference on short-range wireless communications.
4GHz/900MHz双射频蓝牙模块的研究与实现方案。
补充资料：高低分分段双向截除法
高低分分段双向截除法
即在考核打分时为消除考核者主观打人情分的影响，而对考核得出的结果按所有考核成员得出分值的平均值的一定比例限定高低分区间，对超过此区间的考核分数的使用进行限定，在统计成绩时而不予考虑、计算。此种方法可控制打分者在一定程度上约束自己的打分行为，将其控制在一定程度内，否则其打出的分数将视为无效，实际上也即相当于放弃了自己的投票权。由于实际考核工作中，评委主观打分和打人情分的倾向较普遍，因而对于优化考核有一定意义。但此种方法对考核者人数较多的情况下更适用，而考核者人数较少时（更易受事前操纵、考核者信息泄露风险系数增加、恶意评分者博弈动机增强等因素影响），其有效性将会降低。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条