The frequency, position, shape, and dose-effect relation of dot opacification in ocular lens were analyzed in the workers.

Conclusion The lens opacity will appear if work long time in low dose radiatio.

)Results Comparing with control group,lens opacity of the investigating group rose along with the length of service,had very si.

Effect of fermentation technology on the turbidity of vinegar;

Analyze the cause of turbidity of 10 ml ∶1 g calcium gluconate injection;

Discussion on reasons of turbidity of AEO_3 at low temperature;

Tannic acid and Gelatin were regarded as normal haze-active matter.

Proteins in beer had greatly influence on the quality of beer, especially the forming of foam and haze.

Management of the posterior capsular opacity during ECCE with IOL implantation;

By analyzing the reason of opacity 40 % alcohol on recent mark et find that overclose of solids is serious.

The reason why the gas oil becoming cloudy has been analysed,which is caused by micro surtactant and water.

Methods: Refering to literature concerned,combining clinical and external experiment,through heated to urine,added to acetic acid、hydrochloric acid and microscope test,the cloudy urine caused by phenolphthalein were distinguished.