These methods mainly have the scene to investigate, the investigation visit, the detection experiment and the expertevidence.
这些方法主要有现场勘查、调查访问、侦查实验和司法鉴定。
2
" Thus chang meant "using the tip of the tongue to distinguish the flavor, " and it also came to mean "to taste" or "to give expertevidence.
因此，尝就有“用舌头辨别滋味”的意思，也引申出来“试一试”，或“鉴定”的意思。
3
The theory and rules of admissibility and the case law of expertevidence in the US indicate the trend of development of expertevidence system in the common law system.