查询词典 pitch-black

Pitch apex to back：节锥顶至安装端面

Pitch apex beyond crossing point 节锥顶超出至相错点 | Pitch apex to back 节锥顶至安装端面 | Pitch apex to crown 节锥顶至轮冠

pitch earth：地沥青

pitch distortion 俯仰失真 | pitch earth 地沥青 | pitch gauge 螺距规

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 cone angle：节锥角

pitch cone 节锥 | pitch cone angle 节锥角 | pitch cylinder 节圆柱

pitch cone radius：节锥半径,锥距

pitch cone distance ==> 节锥母线长度 | pitch cone radius ==> 节锥半径,锥距 | pitch control ==> 音调控制,节距调节,节距控制

pitch cone radius：节圆锥半径

节圆锥角 pitch cone angle | 节圆锥半径 pitch cone radius | 节曲线 pitch curve

pitch cone distance：节锥母线长度

pitch cone angle ==> 节锥角 | pitch cone distance ==> 节锥母线长度 | pitch cone radius ==> 节锥半径,锥距

pitch cylinder：节圆柱

pitch cone angle 节锥角 | pitch cylinder 节圆柱 | pitch diameter 分度圆直径

pitch cylinder：管圆柱(螺纹,齿轮)

"节圆锥角","pitch cone angle" | "管圆柱(螺纹;齿轮)","pitch cylinder" | "节径","pitch diameter"

pitch factor：节距系数

pitch diameter ==> 节径 | pitch factor ==> 节距系数 | pitch of grooves ==> 槽间距

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