俱有余割平方辐射图案的线性排列天线
saxophone
锯齿形天线
sawtooth antenna
开端天线
open aerial; open end antenna
开式天线
open antenna
可卸天线
collapsible antenna
空间天线
spaced antenna
空间天线方向找寻器
spaced-antenna direction finder
宽带天线
broad-band antenna
框形天线
frame antenna
颈安抗
cervical anchorage
净电抗
net reactance
静态阻抗
static impedance
静止横轴电抗
static quadrature reactance
静止横轴过渡电抗
static quadrature transient rea-ctance
静止直轴电抗
static direct reactance
静止直轴过渡电抗
static direct transient reactance
静坐抗议
sit-down
sit-in
鸠尾安抗
dovetail anchorage
拒付抗议书
protest for non-payment
拒绝承付的抗议书
protest for non-acceptance