direct electric current การใช้

• "' Electro Precipitation "'is the removal of direct electric current ( introduced via parallel plates constructed of various metals that are selected to optimize the removal process ) through contaminated water.
• The unit of magnetomotive force is the ampere-turn ( At ), represented by a steady, direct electric current of one ampere flowing in a single-turn loop of electrically conducting material in a vacuum.
• By contrast, noninvasive dermal anesthesia can be established in 5 15 min without distorting underlying tissues by lidocaine iontophoresis, where a direct electric current facilitates dermal penetration of positively charged lidocaine molecules when placed under the positive electrode.
• The works was supplied with compressed air for pneumatic drilling, riveting, and chipping hammers; a hydraulic plant for the 250-ton plate flanging press and a 20-ton press; and both alternating and direct electric current.
• "' Electrokinetics remediation "', also termed "'electrokinetics "', is a technique of using direct electric current to remove organic, inorganic and heavy metal particles from the soil by electric potential.
• In 2003, St Petersburg University graduates applied direct electric current to 10 mm segments of mesocotyls of maize seedlings alongside one-year linden shoots; electrolyte solutions present in the tissues moved toward the cathode that was in place, suggesting that electro-osmosis might play a role in solution transport through conductive plant tissues.