trace of line的意思|示意

A flow injection on-line adsorptive preconcentration system with a knotted reactor (KR) for flame atomic absorption spectrometric (FAAS) determination of trace lead was developed.

本文研究了流动注射在线编结反应器吸附预富集火焰原子吸收测定痕量铅的体系。

The technique combining the flow injection system of on-line ion-exchange with hydride generation-atomic fluorescence spectrometry was proposed for the determination of the trace Arsenic in steel.

提出了流动注射离子交换在线分离-氢化物发生原子荧光光谱法测定钢铁样品中痕量砷的分析方法。

Trace amounts of molybdenum in water and soil extract samples were determined using a dual column on-line ion-exchange preconcentration FIA-ICP system.

本文采用双柱在线离子交换预浓缩FIA-ICP系统，建立了水及土壤浸出液中痕量钼的测定方法。

But neutrinos fly in a straight line: Catch one, and you can trace it back to whatever produced it, which makes them one of the easiest means of probing the far reaches of the universe.

如果能捕捉到中微子的轨迹，那么就可以追溯出它的源头，而科学家们就经常使用这一方法来探测遥远的宇宙。

Here is a sample of method trace output (using the second command line from the previous section).

这里是方法跟踪输出的一个示例(用前面一段的第二个命令行)。

The following code snippet is a part of the output from a Trace node, including the pattern ${Root} for this example. The element types are the hex strings, which start each line

下面的代码片段是某个 Trace 节点的输出的一部分，包括本示例的模式 ${Root}。