نتایج جستجو برای: ultrasonic cleaner

تعداد نتایج: 32754  

Journal: :Laser Technik Journal 2018

Journal: :Cleaner engineering and technology 2022

Anthropogenic influence on global warming is now undeniably proven scientific fact. Ever-increasing efforts directed towards cleaner technologies are needed given the fact that COVID-19 caused disturbances in supply chains, and a record increase natural gas prices led to coal power production revitalization, nuclear renaissance overall hampering of energy transition. Cleaner becoming increasing...

Journal: :Remote Sensing 2015
Shishi Liu Yi Peng Wei Du Yuan Le Lu Li

This study analyzed the vertical distribution of gravimetric water content (GWC), relative water content (RWC), and equivalent water thickness (EWT) in winter wheat during heading and early ripening stages, and evaluated the position of leaf number at which Vegetation Indexes (VIs) can best retrieve canopy water-related properties of winter wheat. Results demonstrated that the vertical distribu...

Journal: :Journal of Japan Society for Fuzzy Theory and Systems 1991

Journal: :Journal of the Illuminating Engineering Institute of Japan 1991

Journal: :Environmental Health Perspectives 1996

Journal: :Journal of the Air Pollution Control Association 1966

Journal: :International Journal of Management Science and Operation Research 2017

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