positive-discharge elevator

例句：

1. 1. The positive-discharge elevator is used to transport patients with certain medical conditions.
   阳性放电电梯用于运输患有特定医疗状况的患者。
2. 2. This new type of elevator has a unique feature that allows passengers to experience the thrill of heights without the risk offalling.
   这种新型电梯有一个独特的特点，允许乘客体验高度带来的刺激而无需担心坠落的风险。
3. 3. The positive-discharge elevator is an essential tool for hospitals and healthcare facilities to ensure patient safety and comfort duringtransportation.
   阳性放电电梯是医院和医疗保健设施确保患者在转运过程中安全舒适的重要工具。