Subject | English | Italian |
earth.sc. | active heat transfer surface area | Superficie di trasferimento del calore radioattivo |
el. | active surface | superficie attiva di un'antenna |
met., el. | active surface of an electrode | superficie attiva di un elettrodo |
chem. | ampholytic surface active agent | tensioattivo anfolita |
chem. | anionic surface-active agent | agente di superficie anionico |
environ. | biodegradable surface active agent | tensioattivo biodegradabile |
environ. | biodegradable surface active agent | agente tensioattivo biodegradabile |
chem. | cationic surface active agent | tensioattivo cationico |
chem. | cationic surface-active agent | prodotto tensioattivo cationico |
chem. | electrode active surface | superficie attiva di un elettrodo |
chem. | non aqueous surface-active preparation | preparazione tensioattiva non acquosa |
industr., chem. | organic surface-active agent | agente organico di superficie |
chem. | surface active agent | agente tensioattivo |
chem. | surface active agent | sostanza tensioattiva |
chem. | surface active agent | tensioattivo |
chem. | surface active agent | sostanze tensio-attive |
chem. | surface active agents | agenti tensioattivi |
environ. | surface active compound Any soluble substance composed of two or more unlike atoms held together by chemical bonds that reduces interfacial tension between liquids or a liquid and a solid, often used as detergents, wetting agents and emulsifiers | composto tensioattivo |
environ. | surface active compound | composto tensioattivo |
chem. | surface active detergent | detersivo tensioattivo |
chem. | surface active detergent | detergente tensioattivo |
life.sc., chem. | surface-active | surfactante |
med. | surface-active | tensioattivo |
industr., chem. | surface-active agent | agente tensioattivo |
met. | surface-active agent | agente tensio-attivo |
environ. | surface-active agent A substance that, when used in small quantities, modifies the surface properties of liquids or solids. A surface-active agent reduces surface tension in a fluid or the interfacial tension between two immiscible fluids, such as oil and water. Surfactants are particularly useful in accomplishing the wetting or penetration of solids by aqueous liquids and serve in the manner of detergent, emulsifying, or dispersing agents. They are more effective than soap in certain situations and are used by conservators for such purposes as cleaning, wetting, and dispersing | agente tensioattivo |
industr., chem. | surface-active agent | sostanza tensioattiva |
industr., chem. | surface-active agent | agente di superficie |
med. | surface-active agent | surfactante |
med. | surface-active agent | tensioattivo |
med. | surface-active agent | surfattante |
chem. | surface-active agent with active anions | prodotto tensioattivo anionattivo |
chem. | surface-active preparation | preparazione tensioattiva |