“外生”造句
因此用 “
外生压轴承 ” 一词更佳.
The term " externally pressurized bearings " is therefore to be preferred.
外生变量可以包括内生变量的后滞值.
Exogenous variables can include lagged values of endogenous variables.
它意味着
外生的铀进入到沙岩中.
It includes epigenetic uranium impregnations in sandstone.