高空平台 meaning in Chinese

h haps

With the person facing away from the work box use the rope retrieval gear and the other tradesman to get the man into the box
把绳索救生齿轮放出去，钩到伤员。（这里没说救援人员要跳到平台上去，估计高空平台应该不大，通过装置可以够到伤员。）
Radar equipped in an airplane has many merits such as seeing things beyond the visibility of ground - based radar , flexibility in application . it plays an important part and is widely used in national defence
机载雷达由于架设在运动的高空平台上,具有探测距离远、覆盖范围大、机动灵活等特点,应用范围相当广泛,可以执行战场侦察、预警等任务。