查询词典 pitch box

pitch line：节线

节距 circular pitch; pitch of teeth | 节线 pitch line | 节圆 pitch circle

pitch control box：螺距控制箱

pitch coil 节距线圈 | pitch control box 螺距控制箱 | pitch control handle 调螺距手柄

pitch-sensing accelerograph：俯仰运动荷自记器

pitch scale 俯仰角度标 | pitch sensing accelerograph 俯仰运动荷自记器 | pitch sensing accelerometer 俯仰运动加速表

circular pitch：周节,齿距

circular peripheral-mill | 圆盘铣刀 | circular pitch | 周节,齿距 | circular pitch, pitch of teeth | 并行设计

pitch cone：节圆锥

节圆直径 pitch diameter | 节圆锥 pitch cone | 节圆锥角 pitch cone angle

pitch cone：节锥

pitch circle 分度圆 | pitch cone 节锥 | pitch cone angle 节锥角

pitch contrail smoothing：基音轨迹平滑

风力发电机组:pitch control | 基音轨迹平滑:pitch contrail smoothing | 分解式包络片:Divisional envelope pitch

pitch control rod：螺距调节杆

pitch control oil pump 调螺距油泵 | pitch control rod 螺距调节杆 | pitch control sensor 纵摇控制传感器

pitch control rod：螺距控制杆

螺距控制杆 pitch control link | 螺距控制杆 pitch control rod | 纵摇阻尼 pitch damping

pitch, dot：点距

pitch 音调;间距 | pitch, dot 点距 | pitch, lead 引线间距

two-cycle coast：双循环海岸

双形珊瑚 Diphyphyllum | 双循环海岸 two-cycle coast | 双循环河谷 two-cycle valley

straight ticket：同一选票

straight shooter 坦白正直的人 | straight ticket 同一选票 | straight time 正规工作时间