In infiltrative type, there was no metastasis in type Ⅰ and type Ⅱ, the constitution of lymph node metastasis was 25.00% in type Ⅲ, and 58.62% in type Ⅳ_C ~ Ⅳ_D, respectively.
Group A (a negative control)was offered 0% acidifier, group B was added with 0.2% acid Lac, group C~E and F~H were respectively added acidifier A_1&A_2 at the addiction level of 0.1%, 0.2% and 0.3%.
Reaction results of C~0_3+CO_2 explain that C~0_3 conversion on Cr_3O_3/Al_2O_3 reaches 44.17 and that C~=_1~C~=_3 selectivity on Cr_2O_3/ SiO_2 reaches 82.84%.
X-ray diffraction, resistivity magnetization measurements were carried out for the ferromagnetic superconductor EuSr2RuCu2O8. The temperature dependence of resistivity shows that this compound is an under-doped Superconductor with T_c~onset=35K, Tc(ρ=0)=10K. The magnetization data shows that this compound exhibits the ferromagnetic transition at Tc=130.2K.