鈷效應 的英文怎麼說
中文拼音 [gǔxiàoyīng]
鈷效應
英文
cobalt effect-
However, after co - porphyrin is kept in 1, 4 - dioxane for two weeks, excited by 488nm, it shows apparent reverse saturable absorption and enhanced optical limiting effect, which can be attributed to the absorption cross - section change of exicited state in co - porphyrin derived probably from the production of co ( iii ) - porphyrin due to oxidation of 62 on co ( ii ) - porphyrin
鈷卟啉（ co （ ） tpp ）對457 . 9nm 、 514 . 5nm和488nm波長的光都具有限幅作用，並對457 . 9nm波長的光呈現明顯的飽和吸收。放置半個月的樣品在488nm波長光的作用下表現出明顯的反飽和吸收，並且其光限幅特性在488nm處表現出增強效應。This thesis was composed in three parts : ( 1 ) the performance of the catalysts for the oligomerization and polymerization of ethylene ; ( 2 ) the comonomer effect of the in - situ copolymerization of ethylene by the bis ( imino ) - pyridyl iron complexes and metallocenes ; ( 3 ) the in - situ copolymerization of ethylene by cobalt - based catalysts and metallocenes
本論文共分為3部分：催化劑性能的評價，雙亞胺基吡啶鐵配合物與茂金屬復配催化乙烯原位共聚中的共單體效應以及雙亞胺基吡啶鈷配合物與茂金屬復配催化乙烯原位共聚。Higher purity copper cathode - determination of iron, cobalt and lead contents - zeeman effect electrothermal atomic absorption spectrometric method
塞曼效應電熱原子吸收光譜法測定鐵鈷鉛量On the basis of catalyzing mechanism, it can raise the reaction efficiency of sodium sulfite and reduce the remains of sodium sulfite, and has evident catalyzing action by adding bivalent nickel ions and bivalent cobalt ions into the water under the condition of weak alkali
根據催化機理，在弱堿條件下加入二價鎳離子和二價鈷離子能提高水中亞硫酸鈉的反應效率，降低水中亞硫酸鈉的殘余量，對亞硫酸鈉的除氧效果具有明顯催化作用。Through parallel experiments, the rules were studied more that the composition of electroless plating solution and reaction condition affected on the reaction of electroless cobalt plating of nano - sian4 with ultrasonic wave, such as " induction period ", the speed of reaction, appearance and morphology of composite powder, the component and phases of the plating et al
通過對比實驗，分別就鍍液組分及其工藝參數對納米氮化硅化學鍍鈷反應孕育期、反應速度、復合粉末外觀、形貌，鍍層成份及相結構的影響規律進行了深入研究。孕育期是反映化學鍍液質量，影響化學鍍效率的重要參數。分享友人