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tracer n.追蹤者;追蹤物,示跡劑;描摹者;描圖員;描記器;畫線...

tracer bullet

Mud filtrate tracer analysis 示蹤分析法

Non - destructive testing - leak testing - tracer gas method ; german version en 13185 : 2001 無損檢測.滲漏試驗.痕量氣體法

Activable tracer technique 可活化示蹤技術

Tracer - controlled milling machine 仿形銑床

Principles of tracer method for soil erosion measured by 137cs and models in common use 測定的示蹤法原理及其常用模型

In agricultural applications , radioisotopes are usually used as tracers 在農業方面,放射性同位素經常被用作追蹤劑。

Au radioactive tracer method Au放射性示蹤法

Transistor curve tracer 晶體管特性曲線描繪器

Measurement of gas flow in conduits . tracer methods . part 1 general 密封管道中氣體流量的測定.示蹤法.第1部分:概述

Radioactive tracer techniques 放射性示蹤技術

Tracers work both ways 但也會讓敵人找到你。

Time of passage of tracer cloud 示蹤云通過時間

Tracers work both ways 當然也會讓敵人找到你。

If a package is lost , the shipper may request a package tracer 遺失:如果包裹遺失,發貨人可以請求包裹跟蹤。

Progress on fallout radionuclides as tracers in environ - ecological systems 環境生態系統散落核素示蹤研究新進展

Apc - t armor piercing capped - tracer 曳光被帽穿甲彈

Advance and application of 15n tracer method on research of plant nitrogen nutrition 素營養研究中的應用及進展

I put a tracer on the crate 我在箱子上放了個追縱器

Two - dimension space - time tracer 二維空間-時間描跡儀