GFP可感染不同种属不同组织的哺乳动物细胞系,但转导率有差异。
Mammalian cell lines from different genus and different tissues can be infected by Bac-GFP, but their transduced cell rate is extremely different.
结果表明,该阀体爆裂属脆性断裂,爆裂系截止阀材质、组织及铸造质量差所致。
It was concluded that brittle fracture of the valve body was the result of poor casting quality.
结果表明,该阀体爆裂属脆性断裂,爆裂系截止阀材质、组织及铸造质量差所致。
It was concluded that brittle fracture of the valve body was the result of poor casting quality.
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