beam crossover中文

電子束相交區的最小截面

電子束相交區最小截面

射束相交

束橫渡線

• beam:    n. 1.梁，棟梁，桁條；(船的)橫梁。 2.船幅；(動 ...
• crossover:    【鐵路】岔道，轉線路，【生物學】(雜色體的)交雜，交換； ...

其他语言

beam crossover meaning：[Electronics] Either of the half-power points in the beam of a directional antenna, usually in the horizontal plane. The reference point is considered to be the direction of maximum radiation.