汉语词典HAOZIDIAN.NET

Hence, the preliminary separation and preconcentration of trace elements from matrix is often required.

The method has been used for the determination of trace beryllium in osmotic water and sediment.

However, it may not be possible to remove absolutely every trace of material, even with a reasonable number of cleaning cycles.

The new method was used for the analysis of several trace pollutant in water after its performance was assessed.

It shows that the extraction method can be used for enriching trace nonyl-phenol in water efficiently.

trace amounts of other plasma electrolytes. In extreme conditions, human Beings may excrete several litres of such sweat in an hour.

Tritium is radioactive and is believed to be the main source of the major traces of 3He found in the atmosphere.

Still, traces of atmosphere can be found as high as 370 miles (600 kilometers) above the surface.

The method has high sensitivity and fair selectivity and can be applied to direct determination of trace amounts of cadmium in pure zinc.

痕量重金属

trace heavy metal.

重金属痕量

traces of heavy metals

痕量, 示踪量

trace amount

痕量硝基苯

trace nitrobenzene.

痕量砷和硒

trace arsenic and selenium.

痕量钠离子

Trace sodium ion.

超痕量杂质

ultratrace impurity.

极痕量分析

extreme trace analysis.

痕量铝测定

Determination of aluminum.

痕量锰测定

Determination of trace manganese.

痕量有害物质

trace toxicants

痕量气体检测

Trace gas detection

痕量气体监测

trace gas monitoring

痕量分析方法

Trace Analysis Methods

痕量有机分析

trace organic analysis

痕量金属杂质

trace metal impurities

痕量超痕量元素

trace and ultra trace elements

痕量元素污染

trace element pollution

痕量分析程序

trace analysis procedure

痕量元素肥料

trace nutrient element fertilizer

超痕量重金属

ultra low concentration heavy metals

痕量捕集器

trace catcher.

痕量爆炸物探测

trace explosive detection

痕量元素, 微量元素

A trace element.

痕量杀虫剂传感器

Trace Pesticides Detector

痕量多氯联苯

trace polychlorinated biphenyls

痕量有毒元素

Trace poisonous e ement

痕量多环芳烃

trace polycyclic aromatic hydrocarbons

痕量稀土元素

trace rare earth elements

痕量富集技术

trace enrichment technology

问：痕量极拼音怎么拼？痕量极的读音是什么？痕量极翻译成英文是什么？

答：痕量极的读音是hén liàng jí，痕量极翻译成英文是 trace level

问：痕量级拼音怎么拼？痕量级的读音是什么？痕量级翻译成英文是什么？

答：痕量级的读音是hén liàng jí，痕量级翻译成英文是 trace level

问：痕量胺拼音怎么拼？痕量胺的读音是什么？痕量胺翻译成英文是什么？

答：痕量胺的读音是，痕量胺翻译成英文是 Trace amine

问：痕量元素拼音怎么拼？痕量元素的读音是什么？痕量元素翻译成英文是什么？

答：痕量元素的读音是hén liàng yuán sù，痕量元素翻译成英文是 trace element

问：痕量养分拼音怎么拼？痕量养分的读音是什么？痕量养分翻译成英文是什么？

答：痕量养分的读音是hén liàng yǎng fèn，痕量养分翻译成英文是 trace nutrient

问：痕量分析拼音怎么拼？痕量分析的读音是什么？痕量分析翻译成英文是什么？

答：痕量分析的读音是hén liàng fèn xī，痕量分析翻译成英文是 trace analysis

问：痕量化学拼音怎么拼？痕量化学的读音是什么？痕量化学翻译成英文是什么？

答：痕量化学的读音是hén liàng huà xué，痕量化学翻译成英文是 trace chemistry

问：痕量富集拼音怎么拼？痕量富集的读音是什么？痕量富集翻译成英文是什么？

答：痕量富集的读音是hén liàng fù jí，痕量富集翻译成英文是 trace enrichment

问：痕量成分拼音怎么拼？痕量成分的读音是什么？痕量成分翻译成英文是什么？

答：痕量成分的读音是hén liàng chéng fèn，痕量成分翻译成英文是 trace constituent

问：痕量检测拼音怎么拼？痕量检测的读音是什么？痕量检测翻译成英文是什么？

答：痕量检测的读音是hén liàng jiǎn cè，痕量检测翻译成英文是 trace detection

问：痕量物质拼音怎么拼？痕量物质的读音是什么？痕量物质翻译成英文是什么？

答：痕量物质的读音是hén liàng wù zhì，痕量物质翻译成英文是 trace material

问：痕量组分拼音怎么拼？痕量组分的读音是什么？痕量组分翻译成英文是什么？

答：痕量组分的读音是hén liàng zǔ fèn，痕量组分翻译成英文是 trace component

问：痕量证据拼音怎么拼？痕量证据的读音是什么？痕量证据翻译成英文是什么？

答：痕量证据的读音是hén liàng zhèng jù，痕量证据翻译成英文是 trace evidence

问：痕量金属拼音怎么拼？痕量金属的读音是什么？痕量金属翻译成英文是什么？

答：痕量金属的读音是hén liàng jīn shǔ，痕量金属翻译成英文是 trace metal

问：痕量污染物拼音怎么拼？痕量污染物的读音是什么？痕量污染物翻译成英文是什么？

答：痕量污染物的读音是hén liàng wū rǎn wù，痕量污染物翻译成英文是 trace pollutant

问：痕量金属分析拼音怎么拼？痕量金属分析的读音是什么？痕量金属分析翻译成英文是什么？

答：痕量金属分析的读音是hén liàng jīn shǔ fēn xī，痕量金属分析翻译成英文是 trace metal analysis