mn system 中文意思是什麼
mn system
解釋
mn系-
Interspecific interactions can affect micronutrients uptake. thus pot experiments were conducted to investigate the effects of oat, rape and chickpea on mn nutrition of wheat in intercropping system or in oat - wheat rotation
基於以上理論，本研究採用盆栽試驗探討了在不同的種植方式下（間、混作和輪作） ，燕麥、油菜、鷹嘴豆對小麥生長及錳營養的影響。 -
The total shoot dry weight was highest in no barrier treatment but the total mn uptake was not significantly different among three root barrier treatments ( no barrier, mesh barrier and solid barrier ) in wheat - chickpea intercropping system. in general, the results from the present study revealed that wheat growth and mn nutrition can be improved by wheat - rape and / or wheat - chickpea intercropping systems through interspecific interaction
小麥油菜種植體系的總生物量不受根系分隔方式的影響，但總吸錳量以根系不分隔處理較低；小麥鷹嘴豆種植體系的總生物量以根系不分隔處理的最高，而總吸錳量在不同根系分隔方式間無顯著差異。 -
Wheat was the dominating crop in aspects of both the growth and mn nutrients competition either in wheat - rape or in wheat - chickpea intercropping system, but the growths of rape and chickpea were suppressed by wheat. root barriers did not affect the total shoot dry weight in wheat - oat system, but the total mn uptake was lower in no barrier treatment ( mixed cropping ) than in solid barrier treatment ( mono cropping )
在本試驗條件下，小麥與油菜或鷹嘴豆混作能顯著改善小麥的生長及錳營養，其地上部干重及吸錳量均以根系不分隔處理顯著高於根系完全分隔處理；油菜和鷹嘴豆的生長受小麥抑制，均表現為不分隔處理的地上部干重及吸錳量顯著低於完全分隔。 -
In the first part of this paper, mn ( iii ) / mn ( ii ) couple in h2so4 was firstly applied as the positive couple to this system, i. e. redox flow cell. its chemical, electrochemical properties, redox kinetics and related parameters were characterized and discussed by rotating disc electrode ( rde ), cyclic voltammetry ( cv ), a. c. impedance ( a. c. imp ), chronoamperometry, tafel curve, and galvanostatic charge / discharge techniques. conclusions have been drawn as follows : 1. the electrochemical kinetics of mn ( iii ) / mn ( ii ) redox couple in 6. 3m h2so4 solution were studied by means of rotating disc electrode ( rde ) technique on platinum electrode
本文第一部分首次成功地將酸性介質中的mn （ iii ） / mn （ ii ）電對應用於氧化還原液流電池這一新型儲能裝置的正極活性材料，通過旋轉圓盤（ rde ） 、循環伏安（ cv ） 、交流阻抗（ a . c . imp ） 、恆電位階躍、 tafel實驗以及mn （ iii ） / mn （ ii ）單電極的恆流充放電實驗，我們得出以下結論： 1 .在旋轉圓盤電極上，不同轉速范圍，不同的極化過電位， mn （ ） / mn （ ）體系氧化還原電極過程的控制步驟不同，電荷傳遞、擴散傳質可分別或聯合成為控制步驟。 -
In this study we focused on the pinning structure, and prepared [ pt / mn ] n multilayer by dc magnetron sputtering system instead of using co - sputtering, by which we wish to find a way to reduce the critical annealing temperature and shorten the annealing time
在我們的課題研究中，我們著重對釘扎層進行了研究，工藝上採用了pt / mn多層膜而不是傳統的共濺射的方法。我們希望通過這種方式能夠發現一條降低臨界退火溫度的途徑，並且能夠縮短退火時間。 -
The potential of mn ( iii ) / mn ( ii ) redox couple in h2so4 is 1. 51v vs. nhe, which may be suitable for the positive half - cell in a redox flow storage system. but studies on this couple as a positive electrode in this system have not been reported so far
錳的各種氧化物是化學電源里常選用的活性物質，而將溶液狀態的mn （ iii ） / mn （ ii ）電對作為化學儲能裝置的活性材料的工作尚未見報道。 -
And the kinetic parameters of mn ( iii ) / mn ( ii ) redox process were calculated to be ks = 1. 771 10 - 4cm ? s - 1, io = 4. 801ma ? cm - 2 and = 0. 234. the value of ks is sufficient to warrant further study to improve the reaction rate and to assess the feasibility of this couple as positive half - cell in a redox - cell system
Mn （ ） / mn （ ）體系在鉑盤電極上的標準速率常數ks的值說明可進一步研究來提高其反應速率，從而將mn （ ） / mn （ ）電對作氧化還原液流電池的正極材料。 -
4. through the galvanostatic charge / discharge experiments with different schedules, it was found that mn ( ) / mn ( ) in acidic media as half - cell in a novel redox flow system is practically feasible in that it has such advantages as low cost, high open voltage, a certain coulombic efficiency with low charge / discharge current, and long cycling life. in the second part, cosn alloy and cu - sn samples were synthesized firstly by h2 - reduction following solid - state reaction between co ( ii ) 、 cu ( ii ) 、 sn ( iv ) 、 and naoh at ambient temperature
並研究了其分別作為鋰離子電池陽極材料在1mol / llipf6 / ec + dmc電解液中的恆流充放電性能，各樣品均存在較大的首次不可逆容量損失； 10個循環內cu - sn可逆放電容量可保持在280mah / g以上，而第十周時cosn 、 cu6sn5的可逆放電容量分別為50mah / g和60mah / g 。 -
Chondroitin sulfate a ( c4s ), as a kind of endogenetic urinary macromolecule, not only increased the supersaturation of cac2o4 in solution, but also inhibited the two - dimensional growth and aggregation of com crystals. the growth of calcium oxalate crystals was influenced by surface pressure beneath dppc monolayer film. there were some crystals which have the same appearance as com crystals obtained from pure water system when monolayer surface pressure was hold 1, 10 and 30 mn / m while those growth at 20 mn / m were perfect orderly induced by dppc monolayer
生物大分子c _ 4s作為一種內源性的尿大分子，它不僅從熱力學上提高ca ~ （ 2 + ）在尿液中存在的濃度，使體系中cac _ 2o _ 4保持較高的相對過飽和度，降低草酸鈣結石成核的可能性；而且在晶體生長時，抑制com晶體晶面的二維生長和晶體聚集。 -
Realization of complicated network on 300 mn die forging hydrostatic press control system
模鍛水壓機操縱系統復雜網路控制實現 -
The results showed mn and ni complexes possibly bind to dna by the mode of interaction, whereas zn complex possibly bind to dna by the modes of interaction and electrostatic binding. 5. in addition, we conjugated cleavage system with recognize system and analyzed joint products by hplc, which provide experimental basic for design of dual effects cleavage
此外，本文還選用咖啡酸純品來突破切割體系與識別體系（用氨基臂修飾的寡聚脫氧核苷酸）的連接，並用高效液相色譜法分析其偶聯產物，為今後設計併合成一種具有特異識別和高效切割雙重功能的人工核酸酶提供了實驗基礎。 -
In the wheat - oat intercropping system, root barriers had no effects on shoot dry weight of wheat, and mn nutrition of wheat was not improved by the oat - wheat rotation as well
整體來看，在本試驗條件下的小麥燕麥種植體系中，根系分隔方式對小麥地上部生物量的影響不明顯；而且，不論是混作還是輪作，燕麥對小麥錳營養的改善作用均不顯著。 -
Phaenerochaete chrysosporiun produces extracellular peroxidase system mainly consisting of lignin peroxidase and mn - dependent peroxidase, which has peticuliar mechanism of enzyme for degradation of many organic pollutants
摘要黃孢原毛平革菌由於其所產胞外過氧化物酶系（主要由木素過氧化物酶和錳過氧化物酶組成）的獨特酶降解機理，能降解多種有機污染物，在環境工程中有著巨大的應用前景。 -
By control the adulteration of kmno4 powder in the raw materials, we found the adulteration of kmn04 powder decrease the dosage of easy melted metal mn, and release the hot - trap problem, enhance the diffusion velocity as well as cut down the synthesis temperature and combustion propagation velocity of the system
320左右體系內sro _ 2分解放出氧氣，並且和空氣中的co _ 2發生反應生成了srco _ 3發生強烈的放熱反應，緩慢的放熱包。 450左右體系內naclo _ 4分解吸熱， shs反應被觸發，反應劇烈，放出大量的熱。 -
Various perovskite compositions have been prepared through this method and their structure, electronic and magnetic properties have been studied. in this paper, la2o3, sro2i mn, naclo4, kmno4 were used as raw materials and were synthesized into la1 - xsrxmn03 powder by employing self - propagating high - temperature synthesis ( shs ) technology and filtration processing. in addition, the mechanism of chemical reaction and microstructure formation process of la2o3 - sro2 - mn - naclo4 - kmno4 system was studied
La _ （ 1 - x ） sr _ xmno _ 3的shs合成工藝研究發現，在shs合成過程中液相量的多少和反應溫度有很大的關系，通過在反應體系內加入第二相氧化劑kmno _ 4可以控制反應進程， kmno _ 4在反應中分解得到的高活性mno _ 2利於產物的生成，一定程度上避免了氧缺位和中間產物的形成。 -
The former is powerful and convenient, but it cannot mn without matlal3 software system. the latter can be applied into c language environment independently and embedded in other external applications
前者功能強大，使用方便，但不能脫離matlab系統運行；後者能獨立應用於c語言環境中，便於嵌入式應用。 -
The mn - r method was provided - teolvehe - nenlina3r - equatiens4n - the - nalysis - regram designed by the author. based on these theory and the studies of the past, the paper studied the joint of the tensegrity systems and presented a new one for these systems. additionally, the 2m x 2m flat four - prism tensegrity system was tested
基於這些理論和前人的研究，本文對張拉整體的節點進行了研究，並提出了適合張拉整體這一特殊結構體系的節點形式，進行了2m 2m四個單元的平板型四稜柱張拉整體組合單元的成型、荷載受力的試驗研究。 -
In order to obtain the mn - zn ferrite that has the superior property of the absorbing microwave the precursor powder is sintered in the sic furnace control system
利用硅碳棒高溫爐對具有吸波性能的錳鋅鐵氧體前驅體粉末進行了燒結制備。 -
Kinetic spectrophotometry determination of trace oxalate based on its inhibitory effect in mn - hydrogen peroxide methyl - purple system
阻抑催化動力學光度法測定蔬菜中痕量草酸鹽 -
The reactions of la2o3 - sro2 - mn - naclo4 - kmno4 system were nearly ended. but at some point example 950, 1050, some phase transformed. results of microstructure formation by sem and cfq methods showed that sro2, naclo4, kmno4 were reduced and wrappaged by liquid mn
4段）的變化規律與shs合成過程中的反應溫度速度變化規律相似，說明磁性能的變化是由於合成產物的組分結構轉變引起的，表現在合成過程中就是溫度和速度值的變化。
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