存取方法的用法和样例：
例句
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一种存取方法，只有当用户程序提出请求时，才能实现通过输入输出通道的数据传输。
A method of access in which data transfers through input/output channels are made only as and when called for in a user program. -
在某种存取方法中，利用基本传输部件发出的一种指令，它使得网络控制程序执行数据转移或辅助操作。
A directive(by means of a basic transmission unit) from an access method that causes the network control program to perform a data-transfer operation or auxiliary operation.
