因为渗透压，就是由这个概念得到的。
Because osmotic pressure is basically given by this basic idea here.
还有其他问题吗？我今天不讲渗透压。
那么溶液的渗透压是多少。
学完渗透压之后，你们就把热力学学完了。
其中之一是渗透压。
平衡时，膜两侧压力差等于渗透压。
Balance when the pressure difference is equal to the osmotic pressure.
这意味着，渗透压是一个非常，有效地测量手段。
And what that means is, it actually makes osmotic pressure a very, very sensitive measurement method.
监测可能影响血浆渗透压的危险因素。
All possible risk factors of plasma hyperosmolality were monitored.
所以你能逐步积累起较高的压强，那就叫做渗透压。
So you can build up some high pressure, what's called osmotic pressure.
渗透压原理被利用在把海水变成淡水的过程中。
The principles of osmotic pressure is applied in the process of converting sea water to fresh water.
我们可以从蒸汽压得变化，而不是渗透压，得到这个结果。
It's going to come from the vapor pressure lowering not from the osmotic pressure, which we'll do next.
这一节课我会讲到，第四个常见的依数现象，即渗透压。
And today I want to start by going through the fourth colligative property that's commonly seen, what called osmotic pressure.
目的介绍微型渗透压泵进行耳蜗灌注的方法，达到耳蜗慢性给药。
Objective to introduce a method of chronic infusion of drugs into the cochlea using a osmotic pump.
目的：介绍应用改进的微渗透压泵进行豚鼠耳蜗慢性灌注的方法。
Objective: to introduce an improved technique of chronic infusion of drugs into the guinea pig cochlea using an osmotic pump.
白蛋白对低血容量患者可迅速扩容，并能维持稳定的血浆胶体渗透压。
Albumin can quickly expand fluid and maintain a stable plasma colloid osmotic pressure in patients with hypovolemia.
钠离子浓度和血管内渗透压以及组织间隙渗透压通过血管膜保持平衡。
Sodium concentration and osmolality in the intravascular and interstitial Spaces equilibrate across the vascular membrane.
目的：研究高渗透压对兔眼表上皮和黏蛋白MUC5AC表达的影响。
Purpose To investigate the effects of hyperosmotic stress on rabbit ocular surface epithelium and MUC5AC expression.
目的观察不同渗透压溶液中人红细胞形态和细胞膜表面细微结构的变化。
Objective To observe the changes of the shapes and fine structures of human erythrocytes under different osmotic pressures.
加强中重型颅脑损伤后高血浆渗透压患者的护理，可以改善患者的预后。
Paying more attention to patients with higher plasma osmolality after craniocerebral trauma could help to improve their prognosis.
选用一株耐高渗透压的酵母菌种作为敏感材料可以实现BOD的快速测定。
A strain of yeast, which can endure high osmotic pressure, was employed for the sensitive material of the microbial BOD sensor.
结果对照组及等渗盐水浸泡组致伤前后血浆电解质水平及渗透压无明显变化；
Results No significant changes of plasma electrolytes and osmotic pressure were found in control group and isotonic saline immersion group.
采用方差分析统计溶液渗透压对蟾蜍蝌蚪的存活率、体积变化和活动性的影响。
The effect of osmotic pressure on livability, body volume and activity of the tadpoles were analyzed with ANOVA.
方法：对37例新生儿高血糖症同时检测血糖、电解质、血渗透压与尿素氮值。
Methods:Electrolytes, osmotic pressure, urea nitrogen and blood glucose in 37 cases of neonatal hyperglycemia were measured simultaneously.
方法：对37例新生儿高血糖症同时检测血糖、电解质、血渗透压与尿素氮值。
Methods:Electrolytes, osmotic pressure, urea nitrogen and blood glucose in 37 cases of neonatal hyperglycemia were measured simultaneously.
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