It will be made of ultra-light weight carbonic materials, filled with helium, powered by solar energy, and moved via remote control.
这多云由超轻的材料做成，内部充满了氦气，由太阳能驱动，通过遥控来操作。
This filtration system is light weight with negligible air flow resistance and is integrated into the nose mask which is connected to a pocket size control system via a connection cable.
该过滤系统重量较轻，气流阻 力可以忽略，且与通过连接线与小型控制系统相连的鼻罩融为一体。
The products of the company features high efficiency and sensitivity, reliable performance, strong correction ability, long service life, light weight and outstanding direction control ability.
公司生产的产品具有效益高、性能可靠、灵敏度高、回正能力强、寿命长、重量轻、方向操纵性能优异等特点。
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