查询词典 pitch-blackness

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

at concert pitch：见 pitch条)

concert 音乐会: | 1."at concert pitch"=( 见 pitch条) | A. =giving a live public performance rather than a recorded one 现场演出(而不是事先录音)的

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 line：节线

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

深黑色 Pitch black深黑色：Pitch black

Pink 粉紅色 Pink粉红色 | Pitch black 深黑色 Pitch black深黑色 | Protective color 保護色 Protective color保护色

colonial rule：殖民统治

colonial protectorate;殖民保护地;殖民被保护国;; | colonial rule;殖民统治;; | Colonial Secretary;辅政司;;

matrimonial agency：婚姻介绍所

21 deep love 深沉的爱情 | 22 matrimonial agency 婚姻介绍所 | 23 lover,sweetheart 情人