Flood Discharges Reconstructed by Flood Level Marks on Cliff Faces in Middle Reaches of Jinghe River
泾河中游现代洪水痕迹调查对实测洪水的校核
Investigation and Application of Liquid Trace in Traffic Accident Scenes
交通事故现场液体痕迹的勘查与应用
A reddish mark on the skin caused by kissing, biting, or sucking, as in lovemaking.
吻痕，吮痕调情时咬、吻或吸皮肤所形成的红色痕迹
there was a touch of sarcasm in his tone; he detected a ghost of a smile on her face.
他的音调里有一点讽刺的痕迹。
Applying the Criminal Psychological Prints to Scout of the Criminal Cases;
犯罪现场心理痕迹在案件侦查中的应用
Utilization of Psychological Trace in the Investigation of Series of Murder Cases;
心理痕迹在系列杀人案件侦查中的运用
A Brief Analysis of the Role of Latent Traces on the Scene of Crime in Investigation and Case Solving;
浅析犯罪现场潜在痕迹在侦查破案中的作用
Investigator s New Vision: Trace of Lost Identity Establishment Value;
侦查人员的新视野:失去同一认定价值的痕迹
Primary Discussion on Application of Criminal Psychology Trace in Investigation of Crime Scene
浅谈犯罪心理痕迹在现场勘查中的运用
memory trace
记忆痕迹(心理学)
trace conditioning
痕迹制约(心理学)
theory of trace extinction
痕迹消退理论 痕迹消退理论
The mark pnotography is one of important part in mark inspection.
痕迹物证照相是痕迹检验的重要一环。
we examined the grtto all over, but we never could find the slightest trace of any opening;
我们把那个岩洞全都搜查过了，但始终找不到一点儿洞口的痕迹。
Charles looked round him at the dingy smoke-discoloured walls, the wormeaten staircase.
查尔斯看到墙壁到处是烟熏的痕迹，给虫蛀厂的楼梯。
He examined seventeen speciments in his own collection, and not one had even a relic left.
他曾就所采集的17个标本加以检查，没有一个留有一点痕迹。
The police examined the skid marks to see how fast the car had been travelling.
警察检查了车轮滑行痕迹，以判断汽车当时开得有多快。
Result:The rate of deratization was 98.98%. There was no excrement, trace and biting mark of mouse after two weeks.
结果：灭鼠率达98?98％，2周后检查未发现鼠粪、鼠迹、鼠咬痕。