active synthesis 中文意思是什麼
active synthesis
解釋
有源綜合-
Cyanohydrins are biologically active compounds used in synthesis of - amino alcohols, - hydroxy ketones and - hydroxy acids, which have importance as fine chemicals, pharmaceuticals and agrochemicals
氰醇是合成-氰基醇類， -羥基酮類及酸類化合物的重要生物活性物質，這些化合物又是精細化工、制藥和農用化學品領域的重要原料和中間體。 -
Synthesis of optically active chiral cyclic guanidine derivative
手性環胍衍生物的合成 -
Synthesis and characterization of novel optically active shish - kebab type liquid - crystalline copolymers
新型光活性串型液晶共聚物合成與表徵 -
The researchers also found that the synthesis of the active form of bdnf is critically dependent on a seemingly unrelated enzyme system in the body known as tpa plasmin, which may provide hints for further research on the mechanism of long - term memory formation
（ tpaplasmin ）的酵素系統，是製造活躍的bdnf的決定性因素；這項發現為將來深入研究長期記憶形成的機制，提供了重要線索。 -
The alloyed self - propagating high - temperature synthesis technology has been investigated in this paper, by which ceramic lined compound pipes can be produced. after active carbon powder and alloy steel powder are added to the thermit, the self - propagating high - temperature synthesis reaction starts. the effect of carbon and alloy elements on the interlayer of the compound pipes has been studied
本文研究了合金化自蔓延陶瓷內襯復合鋼管製造技術，即在鋁熱劑中加入活性碳粉或合金鋼粉末，進行自蔓延高溫合成反應，分析了碳和合金元素對復合鋼管過渡層的影響。 -
Thioredoxins, an ubiquitous small proteins with a redox active disulfide bridge in its conserved motif - cp ( g ) pc -, are universally distributed in eucaryote and procaryote and have a molecular mass of approximately 12kda. by its disulfide / dithiol interchange reaction, this protein can transmit the regulatory signals to seleted targets ( enzymes, transcription factors etc ) and plays an important role in many plant physiological processes that includes photosynthesis, dna synthesis, transcription, protein disulfide reduction, protein repair, filamentous phage assembly, cell apoptosis and seeds germinating and so on
該蛋白質中含有保守的- cp （ g ） pc -氨基酸活性基序，該基序中的兩個半胱氨酸殘基可通過巰基二硫鍵的轉換實現其氧化還原狀態的變化和電子氫的傳遞，對細胞中與氧化還原相關的多種生理過程的調節起重要作用。通過同許多酶類、蛋白類、細胞內活性因子相藕連， trx能對光合作用、 dna復制、基因轉錄、細胞凋亡和生長、噬菌體組裝、蛋白質的還原和修復信號傳導等生理過程產生影響和調節。 -
Ricin a chain ( rta ) is an active chain and has specific n - glycosidase activity, which excises a specific adenine residue ( a4324 in rat ) from a highly conserved loop of 26 or 28s rrna in 60s ribosomal subunits. this cleavage of adenine can lead to the disruption of ribosomal function, thereby, inhibits the protein synthesis and then cause the death of cells
A鏈是活性鏈，具有n -糖苷酶活性，可催化切斷真核生物60s亞基28srrna中第4324位腺嘌呤與核糖分子之間的糖苷鍵，使其脫去一個腺嘌呤，使核糖體60s亞基失活，從而抑制蛋白質的合成。 -
The synthesis and resolution of the optical active derivatives of ketorolac
光活性酮咯酸衍生物的合成與拆分 -
The synthesis and resolution of the optical active derivatives of ketorolac yang ao zhang yawei li kunyu guan yedi
楊鰲，張雅薇，李坤宇，關燁第 -
Advance in synthesis of optically active polymers
旋光性聚合物合成進展 -
Synthesis of optically active polymers in microemulsion process
微乳液法合成旋光性共聚物 -
The synthesis technology of various liquid rubbers with different active group terminated, such as hydroxyl - terminated, carboxyl - terminated, isocyanate - terminated, ami - no - terminated, mercaptan - terminated and various main chains like polybutadiene, polyurethane, polystyrene were reviewed with 23 references
摘要綜述了端羥基、端羧基、端異氰酸酯基、端氨基、端巰基等活性端基，以及聚丁二烯、聚氨酯、聚苯乙烯等不同主鏈結構的液體橡膠的合成技術。 -
( 3 ) prepare a series of solid superacid sample and use as catalyst in the synthesis of lactide to select the most active sample
5小時，解聚反應終止溫度在230 - 240 ，粗產物的收率達到90 。 -
The key stage of fabricating gene chip is pretreatment of glass surface including the processes of nh3h2o treatment, aminosilane treatment and aldehyde treatment. the pretreatment can grow active group that can bind probe effectively on the surface of glass slide. as a result, the actively treated glass slide can suit for fabricating in - situ synthesis high density gene chips
基因晶元制備技術的關鍵步驟是玻片表面預處理，即對玻片表面進行羥基化、氨基化和醛基化處理，使表面生長的活性基團能有效固定寡核苷酸探針，以滿足原位合成高密度基因晶元對玻片的要求。 -
This paper reveals highlighting students " active construction of mathematics knowledge structure, holding on the combination of centralized and scattered arrangement, designing optional contents of practice and synthesis application. in addition, teachers should teach these contents creatively and the teacher training should be enhanced. at the same time, the propaganda dynamics should be increased to gain more social support
（ 4 ）調查研究得到的啟示：應突出學生對數學知識結構的主動構建；應堅持集中與分散相結合的編排方式；應增設「實踐與綜合應用」選學內容；教師應創造性使用新教材中「實踐與綜合應用」的內容；應加強教師相關培訓；應加大宣傳力度，爭取社會支持。 -
The fault diagnosis of the analog circuits is an advanced synthesis intercrossed subj ect, which is an application technology absorbing the new theory, technology and method in other subjects and fields. in the past 40 years, it has developed a great deal of theory and approaches. but the approaches are limited to deal with fault diagnosis because of the variety and complexity of the analog circuits, especially the large - scale analog circuits with the tolerance or the soft fault. artificial neural networks ( ann ) which have been one of the most active research areas recently can be contributed to solve problems in various practical fields. in this paper, analog circuit fault diagnosis approach based on pattern recognition, and ann is expatiated
模擬電路故障診斷是一門不斷發展中的綜合交叉性學科，是在不斷吸收其它學科和領域的新理論、新技術和新方法的基礎上向前發展的一門應用技術。雖然經過了四十多年的發展，也已經形成了一系列的診斷理論和方法，但由於模擬電路特別是有容差的大規模模擬電路故障的多樣性和復雜性，使得可用於診斷容差模擬電路的故障和大規模模擬電路軟故障的方法還十分有限。人工神經網路理論近年來取得了快速發展，已開始在各個研究領域廣泛應用。 -
Ethanol synthesis ; rh - mn catalyst ; active site ; si - oh
乙醇合成銠錳催化劑活性位硅羥基 -
Low temperature plasma has been extensively investigated for catalyst preparation, including plasma chemical synthesis of ultra - fine particle catalysts, plasma regeneration or plasma treatment of catalysts, plasma - assisted deposition of catalytically active compounds on carriers and combination of plasma and catalyst in reaction system
摘要低溫等離子體技術在化學生產中的用途越來越廣泛，它在催化劑領域的應用主要表現在以下幾個方面：超細顆粒催化劑合成，催化劑再生，催化劑表面處理，活性組分沉澱到基體以及低溫等離子體系統中添加催化劑。 -
In this thesis, theory of switched - current ( si ) technology and its application in the design and synthesis of active filters are researched deeply and systematically. some new switched - current building - blocks and exact approach methods of switched - current filters ( sif ) are proposed from modern lc networks and switched capacitor ( sc ) technology
論文深入探討了開關電流技術及其在濾波器設計中的應用，並以現有無源網路和開關電容技術為基礎，提出了一些基於開關電流技術的新型濾波器模塊和濾波器設計方法。 -
Determining the properties of test films and analysis of agronomy characters showed that the light conversion polyethylene films had active effects in promoting light synthesis, biological behavior and plant growth in agriculture
通過對供試轉光膜的性能測試和農藝性狀分析，表明轉日光型聚乙烯農用棚膜具有優異的光學效應和生物效應，有益於農作物的增產增收。
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