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doc#121 | the dirty ones. As is the case with the | surface | -active agent, the requirements for builders |
doc#121 | are employed, practically any wetting or | surface | -active agent will do a reasonably good |
doc#121 | tensions of the water phase are reduced by a | surface | -active agent. </p><p> The washing process |
doc#121 | polyelectrolytes. Whereas the usual organic | surface | -active agent is strongly sorbed at oil- |
doc#121 | organic active as an oleophilic or hydrophobic | surface | -active agent, and of an idealized builder |
doc#121 | idealized builder as a oleophobic or hydrophilic | surface | -active agent. </p><p> From the equilibrium |
doc#121 | soil to be removed, and the detergent or | surface | -active material. An oversimplified differentiation |
doc#121 | chemical reactivity. Spring used a Brush | surface | -analyzer in a metal-cleaning study and |
doc#117 | some of the larger features of the lunar | surface | , and contour diagrams have been made of |
doc#123 | material, by the time it reaches the Earth's | surface | , has been reduced to dust or to spherules |
doc#117 | emission originates at some depth beneath the | surface | , where the temperature variation due to |
doc#121 | other and are also repelled from the charged | surface | , which almost invariably bears a negative |
doc#129 | that g is a <formul> curve on a quadric | surface | . </p><p> Continuing with the case in which |
doc#121 | soils are usually sorbed onto the soiled | surface | . In most cases, these soils are taken up |
doc#115 | . Heidenstam could never be satisfied by | surface | . It may, however, be noted that his gift |
doc#124 | necessary for a cloud to travel along the | surface | . It will rise during lapse conditions. |
doc#121 | uncharged particles, or to stick to an uncharged | surface | . Obviously, if colloidal particles bear |
doc#117 | information about the characteristics of the solid | surface | . Radio observations of Venus and Jupiter |
doc#129 | <formul> curve on a nonsingular quadric | surface | . </p><p> We now observe that the case in |
doc#127 | hilar branches following along the pleural | surface | . With completion of filling, net-like anastomoses |