创建字典 建立一个新字典： # A tome of elements and their symbolselements = {'Hydrogen': 'H', 'Helium': 'He', 'Lithium': 'Li'} 2. 添加或更新条目 ...

Mitsubishi Gas Chemical Co. (MGC; Tokyo), Methanol Reformer S.L., a Spanish leader in Methanol-to-Hydrogen generator manufacturing, and Element 1 Corp., a leading developer of advanced hydrogen ...

Hydrogen peroxide might sound like an alternative to traditional cancer treatments, but it hasn’t been shown to treat or cure cancer in humans and can be dangerous when taken internally ...

Hydrogen is an element that can be used as a fuel and renewable source of energy. In Canada, hydrogen is used for generating clean heat and electricity. Hydrogen energy first appeared as fuel cell ...

They are investing in private Pilates sessions, possibly even building their own studio complete with reformer beds and ...

Toyota Motor Europe Partners with HRS and ENGIE to Revolutionize Hydrogen Refueling Toyota Motor Europe (TME) has entered a groundbreaking… ...

National Periodic Table Day, observed annually on February 7, honors one of the most significant achievements in scientific ...

The ambitious project represents a £100million investment from JCB, with a dedicated team of 150 engineers working on the development for more than three years. The scale of the initiative ...

USGS researchers have unveiled the first map of prospective locations for hydrogen gas in the contiguous United States — and there's a lot more than they previously thought. When you purchase ...