The Encyclopedia Americana, Volume 7Grolier Incorporated, 1996 - Encyclopedias and dictionaries |
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Page 111
... called pileus ( " cap " ) clouds . Layer Clouds . Extensive layers of cloud may be formed at a level where penetrating buoyant air reaches its equilibrium level and then spreads out horizontally as at a ceiling . These layers are called ...
... called pileus ( " cap " ) clouds . Layer Clouds . Extensive layers of cloud may be formed at a level where penetrating buoyant air reaches its equilibrium level and then spreads out horizontally as at a ceiling . These layers are called ...
Page 258
... called flexible collodion , and the further addition of salicylic acid forms an antiseptic solution used in the treatment of warts and corns . HARRISON H. HOLMES E. I. du Pont de Nemours & Co. COLLOID , koloid , a homogeneous mixture of ...
... called flexible collodion , and the further addition of salicylic acid forms an antiseptic solution used in the treatment of warts and corns . HARRISON H. HOLMES E. I. du Pont de Nemours & Co. COLLOID , koloid , a homogeneous mixture of ...
Page 578
... called foci , is constant . If PF . + PF2 2a and F.F2 2c , then a > c . The ellipse is an oval curve with two perpendicular symmetry axes passing through the center M of F.F2 ; one of these axes , the major axis A , A2 , passes through ...
... called foci , is constant . If PF . + PF2 2a and F.F2 2c , then a > c . The ellipse is an oval curve with two perpendicular symmetry axes passing through the center M of F.F2 ; one of these axes , the major axis A , A2 , passes through ...
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