| 释义 |
英音
['treis?] ;
美音
['treis?] ;
英语解释
- an investigator who is employed to find missing persons or missing goods
- ammunition whose flight can be observed by a trail of smoke
- (radiology) any radioactive isotope introduced into the body to study metabolism or other biological processes
- an instrument used to make tracings
相似短语
-
curve tracer
曲线描绘器，波形记录器，波形描绘器
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level tracer
电平图示仪
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tracer tools
【计】 追踪工具
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signal tracer
信号故障检寻器，信号式线路故障寻找器，信号示踪器
-
tracer agent
指示剂
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tracer bullet
曳光弹，曳光弹头
-
tracer control
同位素控制，仿形控制
-
tracer detector
示踪探测器
-
tracer determination
示踪测定
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tracer material
示踪材料，示踪物质
相似单词
-
tracer
n. 追踪者,描图者,誊写员
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tracer labelling
示踪物标,同位素指示剂示踪
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