外部模式 meaning in English

external schema

The third and final installment will touch briefly on how relax ng lets you include external schemas in your schema , and selectively merge the specifications of different schemas
第3部分（也就是最后一部分）将简要讨论relax ng如何让您在模式中包含外部模式，以及有选择地合并不同模式的规范。
There are 3 parts to realize the real - time date acquiring system by rtw under rtlinux . first , rtw should be modified so that it can automaticlly generate programs used in rtlinux ; second , communications between the host on which rtw is running and the target on which real - time generated code is running should be realized by tlc / ip
第一是对rtw软件进行改造，使它可以自动生成在rtlinux下使用的实时程序；第二是在rtw运行的主机上和实时程序运行的目标机上实现通信，其目标是实现在主机上利用simulink的外部模式对目标机上的实时程序进行实时监视和控制。