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Pyrochemical vs. aqueous flowsheet for metal purification.

Pyrochlorc. structure as derived from the fluorite strue-ture. The ealion positions for j of the unit cell are shown. The shifts of vacant site are indicated.

Pyrochlore concentration in the PbO-MgO-Nb205 ternary diagram at 980 C.

Pyrochlore stracture-type showing a tetrahedral cluster of octahedra with its cavity

Pyrochromatogram of fraction G1 .

Pyrochromatogram of fraction G1 collected from sand-filtered water.

Pyrochromatogram of fraction G3 .

Pyrochromatogram of fraction G3 collected from sand-filtered water.

Pyrochromatogram of fraction G5 collected from

Pyroclastic rocks in the Kosaka formation, in which all deposits occur, become thicker to the east, and probably moved from the eruptive centres to the east . These types of evidence may indicate that the sea at that time became deeper to the east. Figure 1.12 shows also the top of the pre-Tertiary basements. Ore deposits, either B or C sub-type, occur above the crater-like depressions of basements. The Shinsawa deposit is the sole example of B sub-type in the midst of the Hanaoka-Kosaka district, so-called Hokuroku basin

Pyrocliloic strucuire of antiinonic acid. SbOg oclahedra are connecled by oxo bridges . The solvaled protons arc di.stributed in the hexagonal channels of the structure

Pyrocurrent for lead tUanate fibers crystallized at 700 C .

Pyroelectric coefficient and specific heat of ZnO as a function of temperature.

Pyroelectric coefficient for a ruthenium complex as a function of the number of active layers

Pyroelectric coefficients of alternate Sn films

Pyroelectric coefficients of Rb NbjOF 8 crystal . 1 - Measured coefficient 2 - Second coefficient 3 - First coefficient.

Pyroelectric coefficients of Rb5Nb3OFiH and KsNbjOFjg crystals in the temperature range around room ambient temperature. Reproduced from , A. I. Agulyansky, J. Ravez, R Von Der Mtihll, A. Simon, Ferroelectrics 158 139, Copyright 1994, with permission of Taylor Francis, Inc., http

Pyroelectric coefficients of Rb5Nb3OFl8 and K5Nb3OF 8 crystals measured in the high temperature range. Reproduced from , A. I. Agulyansky, J. Ravez, R. Von Der Muhll, A. Simon, Ferroelectrics 158 139, Copyright 1994, with permission of Taylor Francis, Inc., http

Pyroelectric coefficients of RbsNb3OFi8 and KsNbsOFw crystals in the temperature range around room ambient temperature. Reproduced from , A. 1. Agulyansky, J. Ravez, R. Von Der Mtihll, A. Simon, Ferroelectrics 158 139, Copyright 1994, with permission of Taylor Francis, Inc., http

Pyroelectric coefficients of RbsNbjOFig and KsNbsOFis crystals measured in the high temperature range. Reproduced from , A. I. Agulyansky, J. Ravez, R Von Der Miihll, A. Simon, Ferroelectrics 158 139, Copyright 1994, with permission of Taylor Francis, Inc., http

Pyroelectric coefficients of RbsNbjOFl8 crystal . 1 - Measured coefficient 2 - Second coefficient 3 - First coefficient.

Pyroelectric coetBdeni of e poled composUe unple of lead iiiaiiale

Pyroelectric crystals a pyroelectric crystal built of unit cells containing a permanent electric dipole

Pyroelectric current of 15 specimens of poly film cut out from a calender-rolled sheet as indicated in

Pyroelectric current of amorphous PZT



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