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n. (Tracer)人名；（英）特雷瑟
n.[核]示踪物；追踪者；描图者；（铁笔等）绘图工具
1、packet tracer download───包跟踪下载
2、packet tracer labs───包追踪实验室
3、packet tracer───包GenZongQi
4、tracer ammunition───示踪弹
1、tracer types represented in ITracer are───ITracer 中表示的跟踪程序类型
2、Statistics are gathered as the tracer token moves through the system, and these statistics can be queried from system tables.───跟踪令牌在XiTong中运动时，统计信息被收集，并可从XiTong表进行查询。
3、At present, the methods of isotope tracer and turbine flowmeter are universally used for testing annulus well in home oilfield.───同位素示踪法和涡轮流量计法是目前国内各油田普遍采用的环空测井方法。
4、Experiments on the air infiltration by tracer gas method and obtains the range of air infiltration rate per unit length of the crack.───采用示踪气体法时塑钢窗冷风渗透量进行了实验，得出了塑钢窗单位长度渗风量的范围。
5、Number of tracer particles to be put into the fluid at the beginning of the simulation.───跟踪粒子从进入流体开始模拟的数目。
6、Describes tracer tokens , which allow you to measure the performance of a transactional replication topology .───介绍跟踪令牌，跟踪令牌使您可以衡量事务性复制拓扑的性能。
7、Carbon monoxide is a good tracer for moving smoke plumes, even across large distances.───一氧化碳可以用来追踪烟尘羽的移动情况，即使经过遥远的距离。
8、I'll start by creating a sample stylesheet to apply the tracer to.───首先我将创建一个样本样式表，对其应用跟踪程序。
9、The highly sensitive radio tracer technique is often used to follow tagged synthetic soil ingredients.───高灵敏度的放射性示踪技术，已经常用于跟踪标志污垢成分的试验。
1、Tracer bullets streaked through the sky.