atomic formula 中文意思是什麼
atomic formula
解釋
【化學】原子式，結構式。-
The anharmonic effect of atomic vibration taken into account and from the potential energy which reacts each other among atoms, boltzmann statistical principle used, the relation formula of temperature and the distance change between atoms and coefficient of linear expansion is derived
摘要考慮原子振動的非簡諧效應，從原子間相互作用勢能入手，運用玻爾茲曼統計原理，推出了原子間距的變化與溫度的關系式，並導出了固體的線脹系數。 -
The atomic formula is called atom for short in predicate calculus
在謂詞演算中，有時將原子公式簡稱為原子。 -
Denser atomic materials followed in due course ; first helium, via the critchfield formula for h - h fusion, which can proceed in pur hydrogen
將近360億年以前，差不多比現代天體物理學推想的宇宙年齡長2倍，互相反射關系組合構成物質和反物質開始進入的成對宇宙，因此，定義為三維空間。 -
The nutrient potassium of water - soaking solution for two kinds of coatedcompound fertilizer was determined by atomic absorption spectrophotometry, in which the recovery rate was 107. 89 % for 6 samples and the correct, sensitive and quick potassium is provided for the formula design and release feature research of coated compound fertilizer
摘要用火焰原子吸收法，對兩種復合肥料及其包膜肥料水溶出液中的養分鉀進行了測定，測試中的6個樣品平均加樣回收率為107 . 89 % ，為包膜復合肥料配方設計和釋放特性研究提供了準確、靈敏、快速的定鉀方法。 -
The interaction mechanism of atomic force between tip and sample was unveiled more clearly with the analysis of the change regularity of force - distance curve. the theoretical research about the light pressure of laser and the gravity exerting on the micro - cantilever was first conducted in this paper : setting up the interacting model and formula of the light pressure, investigating the effects of these factors on the interaction mechanism of atomic force and the performance of afm, conceiving a method to remove these effects and so on. all of these were the theoretical foundation of developing the new atomic force microscopy and the new type of horizontal afm system
本文在全面分析掃描探針顯微鏡（ spm ）技術，特別是afm技術的國內外發展歷史、現狀及存在的主要問題的基礎上，進一步揭示了afm的原子力作用機理，著重分析了力?距離曲線的變化規律；對作用在微懸臂上的光壓力和微懸臂本身的重力進行了系統的理論研究和計算分析，建立了激光束對afm微懸臂的光壓作用模型及計算公式，考察了這些因素對原子力作用機理及afm性能的影響；提出克服或消除這些影響的理論構想，為發展新的afm技術、研製新型afm系統提供了重要的理論依據。 -
Determination of lead and cadmium in infant formula food by graphite furnace atomic absorption spectrometry
石墨爐原子吸收光譜法測定嬰兒配方食品中的鉛和鎘
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