平方( square的名词复数 );正方形;广场;方格
"you can compute the area of a square if you know the length of its sides"
同义词:foursquare
the product of two equal terms"gravity is inversely proportional to the square of the distance"
同义词:second power
an open area at the meeting of two or more streets同义词:public square
something approximating the shape of a squaresomeone who doesn't understand what is going on同义词:lame
a formal and conservative person with old-fashioned views同义词:square toes
any artifact having a shape similar to a plane geometric figure with four equal sides and four right angles"a checkerboard has 64 squares"
a hand tool consisting of two straight arms at right angles; used to construct or test right angles"the carpenter who built this room must have lost his square"
v.raise to the second powermake square"square the wood with a file"
同义词:square up
cause to match, as of ideas or actsposition so as to be square"He squared his shoulders"
be compatible with"one idea squares with another"
pay someone and settle a debt"I squared with him"
turn the paddle; in canoeing同义词:feather
turn the oar, while rowing同义词:feather
adj.having four equal sides and four right angles or forming a right angle"a square peg in a round hole"; "a square corner"
characterized by honesty and fairness"a square deal"
同义词:straight
providing abundant nourishment"four square meals a day"
同义词:heartysatisfyingsolidsubstantial
leaving no balance"my account with you is now all square"
without evasion or compromise"a square contradiction"
同义词:straightforwardstraight
rigidly conventional or old-fashioned同义词:straight
adv.in a straight direct way"looked him squarely in the eye"; "ran square into me"
同义词:squarely
in a square shape"a squarely cut piece of paper"; "folded the sheet of paper square"
同义词:squarely
firmly and solidly"hit the ball squarely"; "the bat met the ball squarely"; "planted his great bulk square before his enemy"
同义词:squarely
least squares method最小二乘法,最小二乗法
sum of squares平方和;统计表
least squares fitting最小二乘方拟合
least squares adjustment最小二乘法平差
least squares technique最小二乘法