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单词 Osmotic balance
释义

Osmotic balance

原声例句
Osmosis-微生物

So, the abnormally high levels of luminal sodium and chloride disrupt the osmotic balance between the intestines and surrounding tissue; and water, bicarbonate, and potassium rush into the lumen of the intestines as a result.

因此,异常高水平的管腔钠和氯破坏了肠道和周围组织之间的渗透平衡;水、碳酸氢盐和钾因而涌进肠腔。

英语百科

Osmoregulation

(重定向自Osmotic balance)
Movement of water and ions in saltwater fish
Movement of water and ions in freshwater fish
Protist Paramecium aurelia with contractile vacuoles.

Osmoregulation is the active regulation of the osmotic pressure of an organism's body fluids to maintain the homeostasis of the organism's water content; that is, it maintains the fluid balance and the concentration of electrolytes (salts in solution) to keep the fluids from becoming too diluted or too concentrated. Osmotic pressure is a measure of the tendency of water to move into one solution from another by osmosis. The higher the osmotic pressure of a solution, the more water tends to move into it. Pressure must be exerted on the hypertonic side of a selectively permeable membrane to prevent diffusion of water by osmosis from the side containing pure water.

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更新时间:2025/6/20 19:47:47