例句與造句

1. Hydrostatic and osmotic pressure gradients facilitate filtration across a semipermeable membrane.
2. The high osmotic pressure gradient causes water to quickly diffuse into a soft, recently molted blue crab's shell, allowing it to harden more quickly.
3. In the case of pressure driven processes, this phenomenon causes an increase of the osmotic pressure gradient in the membrane, which reduces the net driving pressure gradient.
4. "' Tonicity "'is a measure of the effective osmotic pressure gradient, as defined by the water potential of two solutions separated by a semipermeable membrane.
5. :It's not just a matter of " allowing " the water to get cold; adding salt actively lowers the temperature by forcing the ice to melt ( you could look at this as a kind of osmotic pressure gradient across the saltwater / ice boundary that sucks water out of the ice ).
6. It's difficult to find osmotic pressure gradient in a sentence. 用osmotic pressure gradient造句挺難的
7. Over the past century, there has been some controversy regarding the mechanism of xylem sap transport; today, most plant scientists agree that the cohesion-tension theory best explains this process, but multiforce theories that hypothesize several alternative mechanisms have been suggested, including longitudinal cellular and xylem osmotic pressure gradients, axial potential gradients in the vessels, and gel-and gas-bubble-supported interfacial gradients.
8. Over the past century, there has been a great deal of research regarding the mechanism of xylem sap transport; today, most plant scientists continue to agree that the " cohesion-tension theory " best explains this process, but multiforce theories that hypothesize several alternative mechanisms have been suggested, including longitudinal cellular and xylem osmotic pressure gradients, axial potential gradients in the vessels, and gel-and gas-bubble-supported interfacial gradients.