本文提出一种实用新颖的完全风冷式颗粒质量流率热态测量装置。
The particle mass flux was measured and the characteristics of particle suspension layers was presented.
公司秉承“以诚为本、质量品牌”的经营理念，竭诚为广大顾客提供品质卓越、实用新颖的居家用品。
With our motto "Sincerity and quality", We will keep oust best to provide the quality housewares for our valued customers like you.
要获得专利，发明必须具备新颖性、实用性和非显易见性。
To be patentable an invention must be novel, useful and non-obvious.
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