依靠天然气运行的燃料电池是由联合技术公司的一家子公司UTC电力公司制造的。
The fuel cell, which runs on natural gas, is made by UTC Power, a subsidiary of United Technologies Corporation.
联合利华旗下的印度子公司Hindustan Unilever花了4年时间开发出电池驱动的便携式净水器“Pureit”。
Hindustan Unilever spent four years developing its battery-powered portable water-purification system called Pureit.
该机构说，上个月在迪拜附近坠毁的美国联合包裹运输公司的航班，携带了大量的锂电池。
The agency said a United Parcel Service flight that crashed near Dubai last month was carrying large quantities of lithium batteries.
由夏普公司和其它创造者联合开发的新型“薄膜”太阳能电池只要很少一点甚至不需要多晶硅，这就使得这些产品不会受多晶硅短缺的困扰。
And new "thin film" solar cells, being promoted by Sharp and a host of start-ups, require little or no polysilicon and are thus not vulnerable to supply shortages.
由夏普公司和其它创造者联合开发的新型“薄膜”太阳能电池只要很少一点甚至不需要多晶硅，这就使得这些产品不会受多晶硅短缺的困扰。
And new "thin film" solar cells, being promoted by Sharp and a host of start-ups, require little or no polysilicon and are thus not vulnerable to supply shortages.
应用推荐