21

A steroidal alkaloid from Fritillaria ebeiensis

Year:
1992
Language:
english
File:
PDF, 193 KB
english, 1992
22

Reactive Power Optimization of Wind Farm based on Improved Genetic Algorithm

Year:
2012
Language:
english
File:
PDF, 385 KB
english, 2012
42

A prognostic method for predicting failure of dc/dc converter

Year:
2017
Language:
english
File:
PDF, 2.68 MB
english, 2017