๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Supplementary protection function of utility models in China

โœ Scribed by Shanghai Patent Agency

Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
194 KB
Volume
12
Category
Article
ISSN
0172-2190

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Utilization of straw in biomass energy i
Utilization of straw in biomass energy in China
โœ Xianyang Zeng; Yitai Ma; Lirong Ma ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 156 KB

China is a big agricultural country and one of the most abundant straw resources in the world, producing more than 620 million tons of straw in 2002, and representing about 33-45% of energy consumption for livelihood in rural areas. Utilization of straw as energy with high efficiency and rationality

Supplementary transfer function of the t
Supplementary transfer function of the transport of hydrogen in self-stressed metals
โœ Piotr Zoltowski ๐Ÿ“‚ Article ๐Ÿ“… 2011 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 400 KB

It is well established that the transport of hydrogen dissolved in metals is non-Fickian. This results from a non-zero partial volume of such hydrogen. Consequently, any gradient of hydrogen concentration in a metal causes its self-stress. Till now, the proposed transport equations taking stress int