emulation

n.

仿效；竞赛；努力追上并超越；竞争

1. His spirit of assiduous study is worthy of emulation .
   他刻苦钻研的精神,值得效法。
2. She worked hard in emulation of her elder sister.
   她努力赶超姐姐。

Evaluation of TCP Vegas:emulation and experiment
NIST Net:a Linux-based network emulation tool
The emulation theory of representation: Motor control, imagery, and perception
TEAR: TCP emulation at receivers -- flow control for multimedia streaming
Emulation, imitation, over-imitation and the scope of culture for child and chimpanzee
Reproducible network experiments using container-based emulation
In Search of Excellence: Fads, Success Stories, and Adaptive Emulation
Causal knowledge and imitation/emulation switching in chimpanzees (Pan troglodytes) and children (Homo sapiens)
Speculative caching scheme for fast emulation through statically predicted execution traces in a caching dynamic translator
Dynamic optimizing object code translator for architecture emulation and dynamic optimizing object code translation method