查询词典 antenna circuit

dumb barge：非自航驳船,(无动力驳船)无风帆

dumb antenna 解谐天线 | dumb barge 非自航驳船,(无动力驳船)无风帆 | dumb iron 簧托架,边梁配件,填缝铁条,钢板弹簧支架

barrage jamming：阻塞式干扰

176 天线的带宽 Bandwidth of antenna | 177 阻塞式干扰 Barrage jamming | 178 战场侦察雷达 Battle-field search radar

helical bevel gear：螺旋形伞齿轮

helical beam antenna 螺旋型定向天线 | helical bevel gear 螺旋形伞齿轮 | helical blade stirrer 螺旋形叶片搅拌器

biannual test：半年(一次)测试

半菱形天线 half rhombic antenna | 半年(一次)测试 biannual test | 半色调巨像二值表示 binary display of halftone image

biconcave lens：双凹面透镜

"重铬酸[盐]电池","bichromate cell" | "双凹面透镜","biconcave lens" | "双圆锥天线","biconical antenna"

biconical antenna：双锥形天线

控制特性 biasing characteristic? | 双锥形天线 biconical antenna | 双锥形喇叭 biconical horn

biconical antenna：双圆锥天线

"双凹面透镜","biconcave lens" | "双圆锥天线","biconical antenna" | "双凸面透镜","biconvex lens"

biconical horn：双锥形喇叭

双锥形天线 biconical antenna | 双锥形喇叭 biconical horn | 双向耦合器 bidirectional coupler

biconical horn：双锥形号角

双阴极管 bicathode tube | 双锥形号角 biconical horn | 双向天线 bilateral antenna

biconical connector：双锥形连接器

biconic antenna 双锥形天线 | biconical connector 双锥形连接器 | biconical reflector 双锥形反射器

Permanently mounted to American-made 3/4" hose bibb：永久安装在美国制造的3 / 4 "软管比伯

Features: 特点: | Permanently mounted to American-made 3/4" hose bibb永久安装在美国制造的3 / 4 "软管比伯 | Editorial Review: 编辑审查:

Exhale ,forward：呼,前屈

Bend your knees,inhale,reach up to utkatasana;屈膝,吸,双臂上举,幻椅式 | Exhale ,forward; 呼,前屈 | inhale, lift your spine, hands connected; 吸,伸展脊柱,手连接(地面或小腿)