pitchingn.[棒球]投掷;(船等)上下颠簸动词pitch的现在分词形式.
pitchn.球场;程度;音调;推销;投掷;街头商贩摊位;沥青;树脂;松脂v.投;颠簸;搭帐篷;定调;推销;用沥青覆盖
pitch diameter of thread螺纹中径
Pitch Error Compensation螺距误差补偿
pitch cementing material沥青胶结材料
pitch angle distribution投影角分布
Pitching and yaw channel俯偏回路
pitch cycle of vibration振动周期
pitch against each other相互对垒
pitch based carbon fibre沥青基碳纤维
pitch follow-up system俯仰随动系统
Pitch and catch technique一发一收法