At last, the proposed model is compared with the direct classification method referred from current traffic engineeringmanual.
最后，对所设计的模型与借鉴现行《交通工程手册》的服务水平直接分级法的性能进行了比较。
2
Access to the Internet costs more, but compare these fees with just one paper programming manual, engineering reference guide, or college textbook; the cost is absorbed in fewer than four books.
There was another manual, one apparently for visitors with engineering degrees, but after a few pages I realized that it was in a language I had never learned.