Basis , another san francisco start-up , is about to launch a wristwatch-like device capable of measuring heart rate , skin conductance ( related to stress levels ) and sleep patterns , all of which can then be displayed on a " health dashboard " .
Table 1 changes in daily average stomatal conductance ( sc ) , transpiration rate ( tr ) and water use efficiency ( wue ) of tea leaves under different co2 levels .
不同大气co2水平下茶树叶片日平均气孔导度，蒸腾速率及水分利用效率的变化。
It follows that the greater conductance a substance has , the less is the resistance .
可见一种物质的导电率越大，电阻越校。
The effective permeability is a relative measure of the conductance of the porous medium for one fluid phase when the medium is saturated with more than one fluid .
有效渗透率是在多孔介质被多种流体饱和时，对单一流体相孔隙介质传导性的相对量度。
The time-dependent liquid film thickness in horizontal and slightly inclined tubes was measured by using parallel-wire conductance probes , and various wave patterns were obtained .
