Terms containing first-order approximation

Subject	English	Chinese
wind.	first order approximation	一阶近似
bridg.constr.	first order approximation	第一近似值
econ.	first order approximation	第一位近似值
telecom.	first order approximation model	第一级近似模型
oil	first-order approximation	一次近似
space	first-order approximation	一阶近似
tech.	first-order approximation	第一级近似
earth.sc.	first-order approximation of the expectation	一阶期望近似
earth.sc.	first-order approximation of the variance	—阶方差近似
earth.sc.	First-Order Taylor Series Approximation	一阶泰勒级数逼近法
earth.sc.	first-order-smoothing approximation	一阶光滑逼近法