W. W. Norton & Company 拉普拉斯算子是n维欧几里德空间中的一个二阶微分算子,定义为梯度(▽f)的散度(▽·f)。 ...展开全部 在售商品/查看更多 Styles and Structures: Alternative Approaches to College Writing ¥68.00 The Annotated Alice:150th Anniversary Deluxe Edition ¥120.00 Microeconomics for Managers ¥228.00 Stitches:A Memoir ¥300.00 The Golden Spruce:A True Story of Myth, Madness, and Greed ¥41.00 Astrophysics for People in a Hurry ¥87.00 The Great Divide: Unequal Societies And What We Can Do About Them ¥45.00 Mathematics for Economists【精装原版】 ¥500.00 The Classical Style:Haydn, Mozart, Beethoven ¥300.01 Guns Germs and Steel ¥74.01 The Analects of Confucius ¥150.00 Norton Anthology of American Literature 6E Volume E 诺顿美国文学选集 第六版 卷E 1965年至今 ¥118.00 The Norton Anthology of World Masterpieces ¥135.00 Mathematics For Economists ¥1000.00 A Random Walk Down Wall Street: The Time-Tested Strategy For Successful Investing ¥100.00 古典风格 The Classical Style : Haydn, Mozart, Beethoven (Charles Rosen著 ) the classical style,上书口有污渍见图 ¥320.00 Mathematics for Economists 经济学家数学【21】(书脊小破损) ¥575.00 Machine, Platform, Crowd:Harnessing Our Digital Future /机器、平台、人群:驾驭我们的数字未来 (B1) ¥255.00 Guns, Germs, and Steel:The Fates of Human Societies /枪支、细菌和钢铁:人类社会的命运 ¥65.00 Data and Goliath:The Hidden Battles to Collect Your Data and Control Your World数据以及歌利亚 ¥29.40 The Analects of Confucius论语 ¥198.00 Peddling Prosperity:Economic Sense and Nonsense in the Age of Diminished Expectations(精装) ¥180.50 The Undoing Project:A Friendship That Changed Our Minds(精装) ¥190.80 The History Of Love(作者签赠本)精装 ¥220.80