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 .
不同大氣co2水平下茶樹葉片日平均氣孔導度,蒸騰速率及水分利用效率的變化。
It follows that the greater conductance a substance has , the less is the resistance .
可見一種物質的導電率越大,電阻越校。
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 .
有效滲透率是在多孔介質被多種流體飽和時,對單一流體相孔隙介質傳導性的相對量度。
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 .