Construction and application of gene targeting replacement vector;
基因打靶置换型载体的构建和应用研究
84×10 -3 S/cm,and the study results show that solid solution of inorganic salts has important effect on the conductivity of SPE.
用无机盐和脲制成固熔体 ,加入 PEG,PVA等高分子物质制备新型的“Polymer- in- Salt”。
The results show that,when adding Pd into Ni/Si,thermal annealing leads to formation of a solid solution Ni 1-x Pd x Si layer with better thermal stability than NiSi.
结果表明 ,加入 Pd层后 ,退火形成 Ni1 - x Pdx Si固熔体 ,该固熔体比 Ni Si的热稳定性好 ,使得 Ni Si向 Ni Si2 的转变温度升高 。
Using the same heat source as crystal growth,remelting and removing of solidified melt of YAG by heating inverted crucible is a efficient and safety method.
用晶体生长装置，将倒置的铱金坩埚加热，是移出其中剩余的钇铝石榴石固化熔体方便有效的方法。