Germanium window with low absorption will be obtained through controlling donorconcentration and doping isoelectronic im purity.
控制施主浓度和掺杂等电子杂质，可以获得低吸收锗窗。
2
Using sodium nitroprusside as a nitric oxide (no) donor, the effect of different concentration of SNP treatment on sensory and internal quality of Lima bean pod was investigated.
以硝普钠(SNP)为NO供体，研究不同浓度的SNP对菜豆荚的感官品质和内在品质的影响。
3
At the late period of growth of colloidal particles, the concentration of donor atoms can be approximately represented by the critical concentration of impurity.