luffing winch motor
俯仰式起重机电动机
gantry crane with level luffing crane
带俯仰式吊车的龙门起重机
His mood inclined to melancholy and retrospection.
他不禁感慨系之，俯仰今昔起来。
Vertical axis type elevation-azimuth antenna pedestal
立轴式俯仰-方位型天线座
Rotary table type elevation-azimuth antenna pedestal
转台式俯仰-方位型天线座
Roller raceway type elevation-azimuth antenna pedestal
轮轨式俯仰-方位型天线座
Pitching Angle Control on Digitalized Measurement Equipment for Training Missile
数字式训练弹测试系统仰俯角度控制的设计
The S-IVB stage has its single engine gimbaled in pitch and yaw.
S-IVB级有一个单独摆动发动机来作俯仰和偏航。
Realizing Automatic Measurement for Pitching Deflection Tilt of Machining Center
实现加工中心机床俯仰、偏摆、倾斜的自动测量
Estimating pitch attitude and altitude of unmanned aerial vehicle vision-based landing
基于视觉着陆的无人机俯仰角与高度估计
magnetic traveling crane
电磁吸盘式门式起重机
cab-operated overhead crane
司机室操纵桥式起重机
Lifting appliances--Vocabulary--Tower cranes
GB/T6974.9-1986起重机械名词术语塔式起重机
Lifting appliances--Vocabulary--Overhead travelling cranes
GB/T6974.12-1986起重机械名词术语桥式起重机
Lifting appliances--Vocabulary--Floating cranes
GB/T6974.8-1986起重机械名词术语浮式起重机
Lifting appliances--Vocabulary--Portal bridge cranes
GB/T6974.13-1986起重机械名词术语门式起重机
They burst into laughter and hung on each other's shoulders for support.
她们不由得前俯后仰地大笑起来，彼此靠着肩膀才没有倒下去。
electric single-beam bridge crane
电动单梁桥式起重机