Area (km2) per km track. Population per km track. ^ By the end of 2014, 112,000 km mileage of railways in commercial operation, among of which the central and western railway operating mileage is 70,000 km, or 62.3% of the total mileage of railways in operation.
1 Estrasorb â¢ (estradiol topical emulsion)Rx onlyPrescribing InformationDESCRIPTION Estrasorb â¢ (estradiol topical emulsion) is designed to deliver estradiol to the blood circulationfollowing topical application of an emulsion.strasorb, the increase in exposure to estradiol was approximately 15%. (See PRECAUTIONS .) Distribution No specific investigation of the tissue distribution of estradiol absorbed from Estrasorb in humanshas been conducted. The distribution of exogenous estrogens is similar to that of endogenousestrogens.
Vegetable oils do not dissolve in water. If oil and water are shaken together, tiny droplets of one liquid spread through the other liquid, forming a mixture called an emulsion. Emulsions are thicker (more viscous) than the oil or water they contain. This makes them useful in foods such as salad dressings and ice cream.Emulsions are also used in cosmetics and paints. There are two main types of emulsion: 1  oil droplets in water (milk, ice cream, salad cream, mayonnaise). 2  water droplets in oil (margarine, butter, skin cream, moisturising lotion).here are two main types of emulsion: 1  oil droplets in water (milk, ice cream, salad cream, mayonnaise). 2  water droplets in oil (margarine, butter, skin cream, moisturising lotion).