词汇	rattle about in
释义	rattle about in 在; 在起居、工作
随便看	steepest-ascent procedure steepest ascent search steepest decent algorithm steepest-decent approach steepest decent method steepest descends steepest descent steepest-descent steepest descent algorithm Steepest descent approximation steeper steepers steeper slope mining steepest descent curve steepest descent direction steepest-descentgradientalgorithm steepest-descent gradient algorithm steepest-descentintegrationcontour steepest-descent integration contour steepest descent line steepest descent method steepest-descent method steepest-descent method of integration steepest feasible descent dirction steepest grade