氧化系統 的英文怎麼說
中文拼音 [yǎnghuàxìtǒng]
氧化系統
英文
oxidation system-
The research status of the world diesel exhaust aftertreatment technology is summarized systemicallyo at the same time, the development status and problems about oxygenation catalysis converter and particulate filter are analyzed on the basis of mentioned informations, we bring up a diesel exhaust cleanse system, that adopts the technique course of catalysis conversion combining particulate collection and regeneration the system collects exhaust particulate by means of efficacious filtering material it can oxidize ho co and macromolecule solvable organic via catalyst and diesel oil additive enhanced temperature will partly oxidize collected particulate and ultimately achieve the aim of exhaust reduction, after processing system frame design and trial matching, it ' s detected that the system can surely cleanse gas exhaust and particulate in addition, gas - ejected combustion - supporting regeneration for diesel particulate filter is also researched, we have rudimentarily designed the software and hardware of the g as - ejected combustion - supporting system having processed a series of trials, we discover the rules of the system credibly working these rules demonstrate the right direction for researching gas - ejected combustion - supporting regeneration technology
本文系統地介紹了國內外柴油機排氣后處理技術的研究現狀，分析了氧化催化轉化器和微粒捕集器的發展現狀及存在的問題，以此為基礎，提出了一種柴油機排氣凈化系統，該系統採用催化轉化與微粒捕集及再生相結合的技術路線，通過過濾材料的有效過濾，將排氣中的微粒進行收集，藉助于催化劑和柴油添加劑使排氣中hc 、 co及高分子可溶性有機物氧化，產生的高溫使得收集到的微粒部分氧化，從而達到降低排放的效果。通過系統結構設計和試驗匹配，實現了對氣體排放物和微粒的凈化。同時，論文中還進行了柴油機微粒捕集器噴氣助燃再生的研究，初步設計了噴氣助燃系統，進行了控制系統軟、硬體的開發，通過正交試驗，摸索出了噴氣助燃系統可靠工作的一般規律，為噴氣助燃再生技術的開發提供了方向。The main study in this paper included as follows : the content and distribution of heavy metals in sediments and benthic organisms from the sewage stream in guangzhou city ; the acute toxicity and joint toxicity of mercury and selenium to swordtail fish ( xiphophorus helleri ) ; the damage of mercury to the indexes of antioxidant system in the gills and livers in swordtail ( including the measurement of the activities of total antioxidative capacity [ t ~ aoc ], superoxide dismutase [ sod ], glutathione peroxidase [ gsh - px ] and the concentration of malondiald - ehyde [ mda ] ) and the relief effects of selenium on it, as well as the physiological damage of mercury on the tissues, namely : the antagonistic effect of na + - k + ~ atpase activity on the tissues between selenite and mercury, and the ultrastructural damage under the exposure of mercury
研究內容主要有：廣州市河涌沉積物及底棲生物體內重金屬含量及評價；汞和硒對劍尾魚的急性毒性和聯合毒性及安全濃度的評價；汞對劍尾魚鰓和肝臟中抗氧化系統的毒性，包括對總抗氧化能力、超氧化物歧化酶、谷胱甘肽過氧化物酶活力及丙二醛含量的測定及硒對其保護作用；汞對劍尾魚組織生理毒性即：汞對na ~ + - k ~ + atpase活力的影響及硒的保護作用和汞和對劍尾魚組織超微結構的損傷等。以高氯酸?硝酸消化法和火焰原子吸收分光光度法測定了廣州市河涌沉積物和底棲生物中重金屬含量。Which showed : the hyperoxia o2 ccould enhance the ability of antioxidant system
表明：吸一定的高壓氧對機體的抗氧化系統能力可能有一定的促進作用。Response of antioxidant defense system in populus tomentosa cuttings subjected to salt stress
毛白楊幼苗抗氧化系統對鹽脅迫的響應Effects of ultradry storage on the stability of antioxidation system of the seed of the seed of brassica caulorapa pasq
超干貯藏對苤藍種子抗氧化系統穩定性的影響Compared to the single hg2 + treated, se4 + + hg2 + the mixed exposure could restrain the fall of the activity of t ? aoc, sod and gsh ? px, reducing the level of lipid peroxidation, and alleviating membrane damage, represented with the heighten na + - k + - atpase activity and reduced mda concentration, resulting in the increased resistance to hg2 + damage. however, se4 + were incapable of preventing from the damage of hg2 + ultimately, along with the exposure period, regardless of the fact that the obvious enhancement of t - aoc and atpase activity
混合處理后，與單一汞處理相比， se ~ （ 4 + ）在一定程度上能有效抑制汞脅迫引起的t ? aoc ， sod ， gsh ? px的降低，降低膜脂質過氧化水平，減輕了對膜的硒對汞致劍尾魚抗氧化系統的毒害和生理損傷的拮抗作用損傷，表現為隨一k + / atpase活力升高，而mda含量降低，提高了機體對hg葉毒害的抗性;但隨著染毒時間延長，硒不能最終阻止毒害的加深。Advanced studies stated that cytochrome oxidation system participated in the opening and the aroma releasing of jasmine flower by adding respiratory inhibitors
呼吸抑制劑實驗結果表明，細胞色素氧化系統參與了呼吸躍變的控制和香氣的釋放。For stationary sources, meca members include manufacturers of selective catalytic reduction ( scr ) systems, non - selective catalytic reduction ( nscr ) systems, diesel particulate filters, and catalytic oxidation systems
關于固定源，成員為選擇性催化還原系統、非選擇性催化還原系統製造企業，柴油顆粒過濾器、催化氧化系統生產商等。Effect of exogenous 24 - epibrassinolide on antioxidant system and protein content in cucumber seedlings under nutrient solution hypoxia stress
表油菜素內酯對低氧脅迫下黃瓜幼苗抗氧化系統及蛋白含量的影響Partial oxidation reaction
不完全氧化系統Plasma oxidation furnace
等離子體氧化系統The glutathione ( gsh ) antioxidant system is foremost among the cellular protective mechanisms
摘要：谷胱甘肽抗氧化系統是最重要的細胞保護性機制。Influence of bushen yiqi chinese herb on blood biochemical index and antioxidation system in rats during exercise
補腎益氣類中藥干預運動大鼠血生化學指標及抗氧化系統的變化Perhaps the changes of antioxidant system were caused by the accumulation of free radicals and activated oxygen
分析表明， uv - b輻射引起的抗氧化系統變化可能是uv - b輻射下活性氧積累引起的。Mda contents decreased commonly immediately after exercises in myocardium and muscle at the three training style. we think the maybe account for the not long enough time of exercises. when the system of antioxidant is activated fully, there is no losing in antioxidant and oxidant balance
三種運動訓練模式的運動后即刻的mda水平普遍呈下降趨勢，我們暫時認為可能與運動時間不夠長有關，即運動應急刺激的總量還不夠，在抗氧化系統充分動員的情況下，還達不到機體組織氧化和抗氧化失衡的程度。L - 1. nacl. the results of many studies suggest that plant salt tolerance is usually correlated with a more efficient antioxidant system. plant has evolved protection mechanism which contains enzymatic reaction system and no - enzymatic reaction system
許多研究表明，植物的耐鹽性常與其有效的抗氧化系統呈正相關，植物的抗氧化系統可分為酶促反應系統和非酶促反應系統。The damage of wheat seedlings induced by enhanced uv - b radiation in physiology can be repaired partly by he - ne laser irradiation with enzymatic and non - enzymatic system including of decreasing the mda concentration, increasing the contents of asa, gsh, uv - b absorbing compound, and the activities of sod, cat, pod
He - ne激光輻照可使uv - b輻射后小麥幼苗mda的含量明顯減少； asa 、 gsh含量明顯增加； sod 、 cat 、 pod等酶活性增加。說明he - ne激光可通過酶促與非酶促抗氧化系統，增加小麥幼苗在生理水平對輻射損傷的修復能力。Results suggest endurance training can give highest stress to the bodies in the three exercise style, so endurance training style can lead to best adaptive changes in antioxidant state
05提示耐力訓練模式對機體的氧化應急比無氧間歇訓練模式強烈，因而機體整個抗氧化系統對運動的適應也較為明顯Compared with the quiet state, the rate of sod / mda of red cell, sod / mda x gsh - px / mda of serum were decreased after exercise, it showed : although the activity of antioxidant enzyme was increased, the capacity of antioxidant system was decreased, the tissues or cells might be injured. the concentration of blood locate was increased significantly, which might be one of the reasons causing the exercise fatigue
2運動后，機體紅細胞sod mda 、血清sod mda 、血清gsh - px mda華唐賦圾大竿洋礦學虜2002厲匝士研究生畢業樁文? ?第二頁共44頁的值同安靜時相比，呈下降趨勢，表明：雖然運動后的抗氧化酶的活性增強，但機體抗氧化系統的能力是下降的，機體組織細胞有可能受到損傷。The experimental instruments, apparatus and the means to prepare all the samples are introduced in the first section. in section 2, the experimental system including the oxidization system and diffusion system, are introduced therein. in section 3, the samples preparation including the pre - deposition, redistribution and re - oxidization, the samples of b doping, and the fabrication of ga - diffusion transistor, b - diffusion and the transistor formed by b diffusion following ga diffusion are detailed therein, and the as - prepared samples are analyzed by sims, srp and four point probe
首先介紹了制備各種樣品所用的實驗儀器、設備與方法；第二節中介紹了實驗系統，包括氧化系統、擴散系統，第三節介紹了樣品的制備，包括ga的預沉積、再分佈、二次氧化樣品，擴硼樣品，以及擴嫁晶體管、擴硼晶體管和擴鐮后再補充擴硼晶體管的制備流程；實驗所得樣品，藉助二次離子質譜（ sims ） 、擴展電阻（ srp ） 、四探針薄層電阻等先進的測試分析方法進行分析。分享友人