a tracer
曳光弹───a tracer
This solute will be referred to as a tracer.───这种溶质称为示踪剂。
tracer to(a compound).───复合体的一种成分。
Yuankui is a tracer to history.───安元奎是一个历史追溯者。
We continuously inject a tracer into a point in a steadily moving fluid.───我们连续地将一种示踪物注入某稳定运动流体中之一点。
This paper studied the arrangement and migration of fibers in compact spun yarns and ring spun yarns with a tracer fiber technique.───运用示踪纤维技术对紧密纺和传统环锭纺纱线中纤维的排列和转移情况进行了研究对比。
Posts a tracer token into the transaction log at the Publisher and begins the process of tracking latency statistics.───将跟踪令牌发布到发布服务器的事务日志中，并开始跟踪滞后时间统计信息的过程。
Diamondback rattlesnake can inject a tracer to track its dying prey and baby snakes fish for trout with their tongues!
Just as it was getting dark, pirates fired a tracer bullet "toward the Bainbridge", further heightening the sense that the incident was ratcheting up, the official said.
The pore velocity is the velocity with which a tracer moves through a porous medium.
We continuously inject a tracer into a point in a steadily moving fluid.
Maybe Bartling had a tracer put on his launch during the night.