| 1. | Both are based on observations of field phenomena .
两者都以流场现象的观测结果为基础。 |
| 2. | If two vectors are associated with each other as a dot product, the result is a scalar .
如果两个向量以标量积结合，其结果为一标量。 |
| 3. | For example , the following expression evaluates as
例如，下列表达式的计算结果为 |
| 4. | Directive , the expression will evaluate to
指令中的表达式，使表达式的计算结果为 |
| 5. | Type in the expression , the expression evaluates to
类型，则表达式的计算结果为 |
| 6. | Evaluates to true if a file or folder with the name
的文件或文件夹，则计算结果为 |
| 7. | If exactly one expression evaluates to true
如果恰好只有一个表达式的计算结果为 |
| 8. | For example , the result of the following conversion is
例如，以下转换的结果为 |
| 9. | If at least one of the expressions evaluates to
如果其中至少一个表达式的计算结果为 |
| 10. | Directive , the expression will evaluate to true
指令，使该表达式的计算结果为 |
