量子基金會 的英文怎麼說
中文拼音 [liángzijījīnkuài]
量子基金會
英文
quantum fund-
For electrodeposition by dc methods, the metals deposite uninterrupted and the particles were also embeded uninterrupted into the coatings ; for electrodeposition by pc method, the particles with biggish volume were desorbed from the coatings and returned to the electrolyte again owing to the presence of pulse interval ; for electrodeposition by prc method, the particles carried positive charges are much more easy to desorb from the coatings owing to the effecf of reverse pulse current combined with pulse interval, in addition, the reverse pulse current also could dissovle the metals, further accelerates the desorption of particles, thus the particles size embeded in the coatings by prc method is the least
直流電沉積時，基質金屬的沉積連續進行，粒子在電極表面不間斷嵌入鍍層;單脈沖電沉積由於脈沖間歇的存在使得具有較大體積的粒子會脫附，重新回到溶液中;採用周期換向脈沖時，反向脈沖電流使表面荷正電的較大的粒子更易從電極表面脫附，同時，反向脈沖電流對基質金屬的溶解作用，也會促進粒子的脫附，因此鍍層中復合粒子尺寸最小。隨著鍍層中粒子復合量的增加，三種鍍層的晶粒都明顯細化，說明al _ 2o _ 3的存在阻止了晶粒的長大，提高了電沉積過程中晶核的形成速率。So far, most related researches and achievements have showed that acid rain has certain impact on functions of a soil ecosystem. such as leaching of soil base - exchangeable ions, heavy metals and microelements, nitrogen, contents of sulfur and phosphorus nutrients, soil acidification, population and activities of soil microbes, soil buffer capacity, soil sensitivity to acid rain, soil structure and weathering status of soil minerals, and so on
現有的大量研究表明，酸雨對土壤生態系統的功能特性，包括土壤的鹽基離子以及重金屬與微量元素的淋溶、土壤營養、土壤酸化、土壤微生物數量及其活性、土壤緩沖性能、土壤對酸雨的敏感性、土壤結構、土壤礦物風化等方面均會產生一定的影響。This study is sub study of counter of bundle bar by image processing, taken on by north china university of technology, sponsored by education committee of peking city
本課題是北方工業大學承擔的北京市教育委員會科學基金的捆紮線材圖像測量計數儀的子課題。該計數儀的研製不僅具有一定的理論意義，同時還有良好的市場前景。Cityu has worked closely with wwf at hoi ha wan since 2003. the remote operated vehicles and instrumentation developed by ee are used in the ongoing measurement of the underwater environment and the monitoring of the coral reefs and marine species in hong kong waters
城大自2003年起與世界自然基金會緊密合作，利用電子工程學系研製的遙控機器人及儀器，持續測量海下灣的水底環境，並監測棲息于本港水域的珊瑚及海洋生物。分享友人