如何创造性开展技工学校钳工实习教学工作

推荐文档
• Geometric effects of cross sections on equilibrium of helical and twisted ribb...
• Neumann＇s method for boundary problems of thin elastic shells

相关文档
• K_aH_b[Sr(xW_9O_(34))_2]·mH_2O 杂多配合物的合成及性质
• Synthesis and Spectroscopic Characterization of Organothiophosphoryl Polyoxotungstates α-[RP（S）]2PW9O34^5- （R=C6H5, C6H11）
• {Cu_6}簇连接[A-α-SiW_9O_(34)]^(10-)构筑的链状化合物及其催化性能
• Keggin类杂多化合物催化α, β-不饱和羰基化合物环氧化(英文)
• A novel heteropolymetalate containing Fe_4(OH)_4 segment: crystal structure of [Me_4N]_10[Fe_4(OH)_4(PW_10O_37)_2]·15H_2O