词汇	update equation
释义	update equation 更新方程
随便看	fixed-salary worker fixed sample fixed-sample detector fixed sample game fixed sample-size fixed sample-size experiment fixed sample size game fixed sample size model fixed sample-sizesamplingdesign fixed sample-size sampling design fixed sampling fixed sand dune fixed sash fixed satellite fixed-satellite fixed satellite band fixed-satellite band fixed satellite carrier power fixed-satellite carrier power fixed satellite communication fixed satellite earth station fixed satellites fixed satellite service fixed-satellite service fixed satellite servicefss