用英语学日语 わ

用英语学日语 わ The pyrochlore to have a dielectric constant of 130. The dielectric constant to increase ～ Transgranular failure to be more common ～（～であることが分かった） The unit cell volume increases with higher Zr contents, in Fig.3(b), but the the porosity～（that以下の動詞は現在形にすること） It was found that BNT-BKT and BNT-BT system have low FE phase transition temperature and the piezoelectric properties disappear in the AFE phase. (文１と文２であることが分かったという例文） ( clearly ) the densification appear～ わずかな、ほっそりした slight / 少ない、少数の fewer The exact nature of surfaces of dielectric powders in relation to process conditions , unfortunately, at this time. The decrease in apparent slope at low frequencies has been ascribed to the different ramp rates of the two runs. Because the two end members quite different responses to alterations in their chemical order, were interested in examining at what point this system would exhibit a crossover from PMN-type to PSN-type behavior. demonstrate that the weak-field dielectric properties of PMN-rich compositions (x<0.5) retain their insensitivity The changes in stability the system were consistent with ～ The pattern was obtained そのパターンを得た。 The pattern was obtained そのパターンを得た。 The pattern was obtained from ～ そのパターンを得た。 Ceramic specimens were sintered at 1100? to more than 95% of theoretical density. The density of the samples is 4.25. 論文ではaboutやaroundではなく、なるべくapproximatelyを使うこと。 ～, which is twice the strain response of a ramdom～ BにAが果たす役割 These materials an advantage of processing temperatures, which are compatible with the sintering requirements. Poling piezoelectric samples with the conventional dc technique many disadvantages. It is well known that the composition corresponding to 0.5/0.5 in the NaNbO3-KNbO3 system the maximum in the piezoelectric properties. TheseWeight loss PbO volatility was limited to less than 1%. This is a significant volume change that may translate into either porosity or residual stresses in a precursor film. as noted elsewhere. Since this has also been observed for manganese-doping, it is instructive to compare the effects of doping with the two types of ion. promising pianist 有望なピアニスト Double-blinded [double-blind] comparative studies confirmed of this drug.二重盲検比較試験によって本剤の有用性が認められた to replace ～ A dense matrix for TGG because porosity reduces ～ ?期待される。参照のこと Tanaka et al. that there must be a uniform stress ～ Piezoelectric properties of BNT are very interesting and as the key non-lead material. The grain size of the templated grains within samples containing 1vol%ST templates be ～1.7 times larger than in samples containing 5 vol%ST. However, the strain second harmonic was larger than the third and significantly ( ～three to ten times ) larger than would based on electrostriction. As expected, ～ As expected, mixes 3 and 4 showed very similar characteristics. In short, ～ / In essence, ～ both structures exhibit an fcc cation arrangement, but the A and B cations ～ The slight decrease the ramp rates. be ascribed to ～ ～に帰する、～による The last exotherm between 600 and 700 deg.C was formation of ～ （疑わしいけれども） According to ～, 文～. 例） According to XRD, ～ According toには、”疑わしいけれども”というニュアンスが入っている frequency, the Tm behavior shows ～. ～optimization the non-dimensional～ adding the binder prior to milling, ～ ～to optimize the piezoelectric properties by doping and forming solid solution. A series of PMN-PT-based solid solutions were prepared the solid state reaction technique. heating, the e-E curve changed to a "quadratic like" anhysteretic～ the use of multiple printing heads, it is possible to ～ The Pt interlayer was 100-300 A thick, and was deposited either or Thus by combining Pt and RuO2 into one bottom electrode, one can enhance nucleation ～ This was achieved a thermocouple placed in the vicinity of the sample. Nativeはあまり使わないようだ。現時点では見つからない。 Measurements of other properties, X-ray and pyroelectric coefficients, suggest that ～ ～evidnt for the 0.3mm sample.（0.3mm試料で明らかなように） the XRD analysis (Fig.4) indicates, PbO reactivity for all methods is ～ 12 The resistivity measured at room temperature was slightly 2x10 The loss factor of the piezoelectric PMN-30%PT is much for the electrostrictive PMN-10PT. ～ because the perovskite Pb(Mg1/3Nb2/3)3 has MgO content pyrochlore Pb1.83Mg0.29Nb1.71O6.39 The superlattice reflection intensity for C-10 was that for C-5. E was C-5 B-5 in ～ all these being the respective standard deviations. ～より少なくとも４倍以上大きい The piezoelectric response of the material is lower than . ～to recover of all～ The properties are still significantly the random samples. This method will be attractive for PMN-PT The stable the polarization state, the smaller the second harmonic should be. the use of powder diffraction by neutrons X-rays The most important criterion is of the evaporating alkali metals above 1140 ?. Further studies on this system are in progress andbe reported elsewhere. It should be mentioned that through the diffused E maxima and relaxor-type behavior were reported in some NaNbO3-BaTiO3 solid solution ceramics, the compositions belong to the BaTiO3-rich side of this system and are therefore out of scope of the present work. This process poling. The butyl group is a useful carboxyl-protecting group because it is cleaved by acids. The authors T.Tanaka for his technical skills and Dr. T.Suzuki for their encouragement and helpful discussions.as evidnt for the 0.3mm sample. We also K.Tanaka, France, for making this work possible. We acknowledge the support of Dr. Tarou Suzuki of Hoechst Research Co. We Professors J.S. Suzuki and A.K. Tanaka, and Dr. C.D.E.Kato for useful discussions, as well as Mr. D.Matsumoto for technical assistance in the laboratory. We Morgan Unilator for supplying the PZT powder we used in this study. The authors would like to thank Dr.K.Kusumoto and M.Matsumoto for their useful comments. ARPA under Contract No.N00014-93-1-0591. the Grant-in-Aid for Nanostructure Forming for Ceramics Integration Project of the New Energy and Industrial Technology Development Organization (NEDO) of Japan.