The parameters must be specified by the user. Quantitative requirements are specified using reliability parameters. Gratings are usually specified by four parameters. The following codes are not specified by any standard. However, types of local variables cannot be specified. Symptoms were not specified in detail for specific disorders. If all else fails, the level of rounding can be specified explicitly. Properties are specified as property&colon; value. Certain filters may be specified by family and bandform. Properties are specified in the CSS standard. Their exact number is also not specified. The primary key can also be specified directly during table creation. Alignment may be specified as strict or relaxed. However, the names of the sefirot as given in later Kabbalah are not specified there. Previously the file URI scheme was specified in and .