PRO/II 9.2 CALL SRVSTR使用疑问

longkui1990

SRVSTR subroutine

Syntax: nn CALL SRVSTR (type, array, sid, i, j)

Use this call to store a range of values representing component stream properties from a calculator array into a stream. The parameters for the subroutine are:

type: The component property to be stored in the stream. The following table lists all the available options:

                               
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Type	Description

                               
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SCMR	molar rate of component in stream
SCWR	weight rate of component in stream
SCLVR	component standard of liquid volume rate
SCGVR	component standard gas volume rate

                               
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array: Initial element of a calculator supplied array containing values to store as properties of components in a stream.

sid: Identifier of the stream in which the property has to be stored. It may be any stream identifier selected in the calculator Stream Sequence Table , or an element of IS in the form ISn

i, j: Component id numbers. They indicate the first and last components of the stream, respectively, for which property is stored.

Example: CALL SRVSTR( SCMR, V(3), STRM1, 2, 5 )

The values of elements V(3) - V(6) are stored as the molar flow rates of components 2 - 5 in stream STRM1.

在最后的示例中，怎么知道的是V(3) - V(6)呢？

homingpigeon

看看array的解释: Initial element of a calculator supplied array containing values to store as properties of components in a stream.

这个例子中的V(3)就是数组中即将用到流股的第一个数值，范例中提到了需要对从第二个到第五个组分（2,5）进行流量赋值，那么说明使用数组的数据就是V(3)到V(6)

longkui1990

homingpigeon 发表于 2013-11-26 22:56
看看array的解释: Initial element of a calculator supplied array containing values to store as proper ...

哥们真心专业！！！

bkqcycyqm

这个不会啊，需要继续学习。{:1106_361:}