... directed attention 常提醒自己集中注意 directed beam 定向波束; 定向光束; 定向射线 directed biosynthesis 定向生物合成 ...
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定向射线显示器 calligraphic display ; directed beam display ; vector mode display
定向伽马射线源 collimated gamma ray source
定向反射天线系统 [电讯] beam reflector aerial system
定向无线电射束 radio directional beam ; radio-bearing beam
定向反射接收天线 beam reflector receiving aerial
定向无线电发射 directional radio radiation
定向x射线衍射 x-ray diffraction for basal reflections
端射定向天线 [电讯] end-fire directional antenna
定向射束红外线 direct beam infrared
本文所做的非导管射线追踪计算能比较满意地解释定向实验结果。
These DF results are in good agreement with the results of non-ducted ray tracing computations.
辐射角及中心偏移，是定向X射线探伤仪的重要技术指标。
Radiation Angle and central deviation is important parameters of an X-ray directional flaw detector.
采用立体定向伽玛射线全身治疗系统治疗206例胰腺癌(PC)患者。
Therapy of 206 patients with pancreatic carcinoma (PC) with Stereotactic Gamma Ray Whole Body Therapeutic System.
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