The system's antenna emits a focused beam of millimeter wave energy.
该系统的天线发射出能量为毫米波的聚焦射束.
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A passive ranging method , using focused beam - forming, has a good precision in near field.
介绍了一种近场高精度被动定位方法——聚焦波束形成声图定位.
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The operators themselves remain unaffected since the noise is contained in its focused beam.
而当噪音被包含进它的聚集的柱里时,操作者则不受影响.
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In this paper , Development of liquid metal ion source for nanometer focused beam system is introduced.
叙述了为纳米聚焦离子束装置研制的镓液态金属离子源的制备.
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