Wolfram 语言™

分享云表达式

云表达式，像任何其他云对象一样，可以在拥有 Wolfram 云许可的用户之间共享.

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ce = CreateCloudExpression[<|"H" -> <|"AtomicNumber" -> 1, "AtomicMass" -> Quantity[1.00794`6., "AtomicMassUnit"], "AtomicRadius" -> Quantity[53.`2., "Picometers"]|>, "He" -> <|"AtomicNumber" -> 2, "AtomicMass" -> Quantity[4.002602`7., "AtomicMassUnit"], "AtomicRadius" -> Quantity[31.`2., "Picometers"]|>, "Li" -> <|"AtomicNumber" -> 3, "AtomicMass" -> Quantity[6.941`4., "AtomicMassUnit"], "AtomicRadius" -> Quantity[167.`3., "Picometers"]|>, "Be" -> <|"AtomicNumber" -> 4, "AtomicMass" -> Quantity[9.012182`7., "AtomicMassUnit"], "AtomicRadius" -> Quantity[112.`3., "Picometers"]|>, "B" -> <|"AtomicNumber" -> 5, "AtomicMass" -> Quantity[10.811`5., "AtomicMassUnit"], "AtomicRadius" -> Quantity[87.`2., "Picometers"]|>|>, "data/atoms"]

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让云表达式公用，使得任何人都可以阅读.

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SetPermissions[CloudExpression["data/atoms"], "Public"]

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另一个用户就可以提取所有五个原子的原子量

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atoms = CloudExpression[ "https://www.wolframcloud.com/objects/user-b0c28e9f-876d-4478-9d8b-\ 9e7d18a9ea81/CloudExpression/data/atoms"]

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atoms[All, "AtomicMass"]

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