哎呦
发表于 2025-4-1 05:27:36
https://doi.org/10.1007/978-3-030-05417-5space policy; space law; European Space policy; space industry; space program
Substitution
发表于 2025-4-1 06:29:05
Gene Regulation by Nerve Growth Factor,sm of action of NGF, we have employed an NGF-responsive clonal cell line — designated PC12 — which was isolated from a transplantable rat adrenal pheochromocytoma (Greene and Tischler 1976). The properties and experimental advantages of the PC12 line have been reviewed (Greene and Tischler 1982). In