edxrf 中文意思是什麼
edxrf
解釋
能量分散x射線熒光分析-
Micro - edxrf determination of chemical compositions of the hong kong celadon and its implication in provenance tracing
熒光光譜技術測定香港古瓷的化學組成及其意義 -
Detector is the most key part of edxrf, smaller of energy of resolution, stronger of anti - background performance. with same resolution, greater of detector area, better efficiency
4檢測器作為edxrf的最關鍵部位，其能量解析度越小，能夠識別的干擾能力就越強，在同樣解析度情況下，面積越大效率就越強。 -
In the edxrf, the stability of the spectrum has notable affection on the accuracy of measurements
在能量色散x熒光分析儀中，能譜的穩定性對于測量的準確性有明顯的影響。 -
Energy dispersion x - ray fluorescence spectrometer ( edxrf ) is an important nuclear analysis tool, which is widely used in the fields of geology, metallurgy, architectural material and environment
能量色散x熒光分析儀作為一種重要的核分析工具，在地質、冶金、建材、環境等領域有著廣泛的應用。 -
As an important nuclear analysis method, energy dispersive x - ray fluorescence analysis ( edxrf ) is a common analysis means in modern scientific research and element analysis
能量色散x射線熒光分析作為一種重要的核分析方法，是現代科學研究、物質成分分析中比較常用的分析手段。 -
Cheap edxrf generally apply cheaper x ray tube, whose lifetime just thousands of hours ; high performance edxrf ' s lifetime reach up to 10 years
低端品牌廠商的edxrf採用廉價的x光管，壽命在幾千小時而已；高端的可以使用10年以上（如同家庭使用的熒光燈管或者彩電的顯像管壽命） 。 -
The designed edxrf has the function of automatic spectrum stability, which can reduce or even eliminate the affection of spectrum drift upon measurement result
設計的系統具有自動穩譜的功能，能減小甚至消除能譜漂移對測量結果的影響。 -
Cheap edxrf ' s detector has one 3 - 5 year life, whose sensitivity will be down as the time pass ; high performance detector has 10 - 15years working time
低端的edxrf的檢測器壽命會隨著時間的使用壽命縮短，靈敏度下降，壽命在3 - 5年；高端的檢測器壽命在10 - 15年以上。 -
Paper has designed and developed a switch power supply, finished the design and debug of a switch hv power supply used in the edxrf system, and then applied it to the relevant testing
本文對電源系統進行研究，分析了開關電源的原理及使用dsp晶元調節控制高壓電源的可行性。
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