SHENZHEN, ChinaâBig U.S. defense companies brought drones to the battlefield. Now a Chinese company is bringing them to the masses. In just a few years, SZ DJI Technology Co. has become the worldâs biggest consumer drone maker by revenue, selling thousands of its 2.8-pound, square-foot devices for about $1,000 each.In the process, it also has become the first Chinese brand to pioneer a major new global consumer-product category.n just a few years, SZ DJI Technology Co. has become the worldâs biggest consumer drone maker by revenue, selling thousands of its 2.8-pound, square-foot devices for about $1,000 each.
darcy to meter squared (m2) converter. Formula of darcy to meter squared (m2) , is 1 darcy is equivalent to 9.869E-13 meter squared (m2).To calculate just use formula 9.869E-13 meter squared (m2) * darcy.ormula of darcy to meter squared (m2) , is 1 darcy is equivalent to 9.869E-13 meter squared (m2).
Such an idealised sensor has no memory and its output instantly tracks the input. In the more general case we may know the steady state transfer function of the sensor. We can define the sensitivity as the derivative of the output with respect to the input: ySx â=â. (1.3) This is a partial derivative.