symmetric computer的用法和样例：
例句
- Symmetric encryption to the conventional password-based technology, computing encryption and decryption operations use the same key.
对称加密传统密码技术，计算机加密和解密使用相同的业务的关键。 - This paper presents several typical parallel computer architectures and processor allocation and scheduling policie s,and focuses on the main thread scheduling mechanisms for SMP.
本文给出了现今几种典型的并行计算机体系结构及处理机分配与调度策略，重点研究了共享内存对称多处理机的主要线程调度算法。
