electron microprobe 中文意思是什麼
electron microprobe
解釋
電子探針- electron : n. 【物理學】電子。 the electron beam 電子束。 the electron theory 電子（學）說。
- microprobe : n. 微探針〈一種使用細聚焦電子束的儀器〉。
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Fundamental of laser 40ar / 39ar dating method : our laboratory has successfully set up the laser microprobe 40ar / 39ar geological dating method. our works include adjustment of the high - gain electron multiplier in mass spectrometer and correction of mass discrimination, adjustment of the laser, test for absorption ability of minerals to laser, designing and manufacturing high - vacuum sample chamber, sample preparation and irradiation, research on the variability of j values on the surface of rock chips, measuring atmospheric argon, determination and correction of blanks and ages, etc. the laser microprobe technique is particularly effective for some geological samples. it can be used, for example, for research of distribution of the components in extremely small samples that are very difficult to be separated and purified and those which contain excess argon
本文首先從常規~ （ 40 ） ar ~ （ 39 ） ar階段升溫定年實驗室的改進入手，進而建立了激光~ （ 40 ） ar ~ （ 39 ） ar定年實驗室，利用這兩種先進同位素地質定年方法，結合其他手段，對青藏高原腹地和北緣的阿爾金斷裂系多期地質事件進行了詳細的同位素年代學研究：一、參照國際先進實驗室的流程，對我們的常規~ （ 40 ） ar ~ （ 39 ） ar階段升溫實驗室在樣品的預處理、樣品的照射條件和系統空白測量及校正等方面進行了改進，使之產出的同位素年代數據更可靠並為國際同行所承認。 -
Emxa electron microprobe x - ray analyzer
電子微探針 -
Scanning electron microprobe
掃描電子探針 -
The technical norm for development of certified reference materied used in quantitative analysis of electron microprobe
電子探針定量分析用標準物質研製規范 -
In recent years, the electron microprobe chemical dating technique has been advance development and achievements, this paper sysmaticly introduces the basic principle, sample prepation, analytical procedure and age calculation
近十年來電子探針化學測年技術發展迅速，並取得了豐富的研究成果。 -
Based on observation of many polished and thin sections and analyses of electron microprobe, the author suggests that dispersed elements in both the tianbaoshan and the daliangzi deposits occur as isomorphism
大量光、薄片觀察和電子探針分析表明，天寶山、大樑子鉛鋅礦床中分散元素主要以類質同象形式存在。 -
Supported financially by the national natural science foundation of china, employing the testing techniques such as optical metallography analysis, scanning electron microscope ( sem ), electron microprobe scanning microscope ( emsm ), transmission electron microscope ( tem ), x - ray diffraction ( xrd ) and mechanical performance measurements ( including micro - yield strength mys ) etc., this research has worked comprehensively and deeply on a very important issue ? the micro - yielding behavior and mechanism of beryllium material for inertial guidance instruments and optical mirrors ? which has been paid more attention to by designers since the 8th even the 7th five - year plan
在國家自然科學基金資助下，本研究採用光學金相顯微鏡，掃描電鏡（ sem ） 、電子探針（ emsm ） 、透射電鏡（ tem ） 、 x射線衍射（ xrd ） 、力學性能（包括微屈服強度_ （ mys ） ）等測試技術，較詳盡和深入地研究了「七五」 、 「八五」計劃期間用戶一直希望解決的慣性導航和光學鏡體鈹材一個十分重要的問題：微屈服行為及機理。
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