词汇	demand a clear answer
释义	demand a clear answer 要求作出明确的答复
随便看	least-square analysis least square approach least square approximation least-square approximation least square approximations Least Square Best Fit least-square best fit Least square center least square channel estimation least square circle least square circles least square collocation least-square collocation least-square collocation method least-square complex frequency domain least-square concept least square constant intercept least square correlation least-square correlation least square correlation theory least square criterion least-square criterion least square criterion function least square curve fitting least square data fitting