difference of potentials造句

• Such an instrument is very sensitive; and Lippmann states that it is possible to determine a difference of potential so small as that of one 10, 080th of a Daniell.
• Also, after a current flow, a difference of potential between the two electrodes is restored to what it was before the breakdown, so that a new liquid dielectric breakdown can occur.
• All conductive surfaces of these orbiting laboratories and satellites, though, must be effectively bonded together to avoid differences of potential from being induced across their surfaces from the countless charged particles and magnetic waves traveling through space.
• Evidently, such a high difference is determined by objective difference of potentials of the cities; it is also important to notice that, in accordance with the Pareto principle, it is not obligatory to improve all the components of qualitative appraisal of cities.
• Adding new liquid dielectric in the inter-electrode volume is commonly referred to as " flushing . " Also, after a current flow, the difference of potential between the electrodes is restored to what it was before the breakdown, so that a new liquid dielectric breakdown can occur.
• The "'cardiac action potential "'is a short-lasting event in which the membrane potential ( the difference of potential between the interior and the exterior ) of a cardiac cell rises and falls following a consistent trajectory, similar to the action potential in other types of cells.
• If there is to be no practically exploitable difference of potential, and the universe is just a uniform, flat, cold, mucky bog at 3 K ( or 2.7 K, or whatever K ), no useful work could be done and there would be no need of engines or power transmission or power conversion.
• The singularity at r = 0 in the formula for gravitational potential energy means that the only other apparently reasonable alternative choice of convention, with U = 0 for r = 0, would result in potential energy being positive, but infinitely large for all nonzero values of " r ", and would make calculations involving sums or differences of potential energies beyond what is possible with the real number system.
• As another writer has said, with the coming of Jenkin's and Maxwell's books all impediments in the way of electrical students were removed, " " the full meaning of Ohm's law becomes clear; electromotive force, difference of potential, resistance, current, capacity, lines of force, magnetization and chemical affinity were measurable, and could be reasoned about, and calculations could be made about them with as much certainty as calculations in dynamics " ".