n. 追踪者,描图者,(铁笔等)绘图工具
网络 追踪者; 示踪物; 示踪器
The tracer types represented in ITracer are
ITracer 中表示的跟踪程序类型
This solute will be referred to as a tracer.
这种溶质称为示踪剂。
I saw a lot of inbound tracer, but never saw a hit.
我看到有很多曳光弹朝我们打过来,但没有看到一颗有命中的。
The tracer is distributed in a nearly normal fashion .
示踪剂的分布接近正态分布的样式。
Radionuclide tracer analysis is a third important method.
第三种重要方法是同位素示踪分析。