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laser microbeam
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laser microbeam
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laser microbeam
激光微束法
将激光微束用光学系统加以聚焦,形成非常细的、直径和波长相当的激光光束,可以对生物靶体(如植物细胞壁、花粉粒等)进行穿刺,引起膜的可逆性穿孔,从而进行外源基因的导入以及细胞融合的方法。
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homotherm
homothetic
homothetic axis
homothetic body
homothetic center
homothetic figures
homothetic position
homothetic ratio
homothetic sections
homothetic solution
homothetic transformation
homothetic triangle
homothety
homothety ratio
homotope
homotopic
homotopic algebra
homotopically atoroidal manifold
homotopically equivalent space
homotopically trivial mapping
homotopic category
homotopic chain homomorphism
homotopic fields
homotopic foliation
homotopic invariant
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