枝原體 的英文怎麼說
中文拼音 [zhīyuántǐ]
枝原體
英文
mycoplasmas-
The effects of varieties and hormones on sweet potato meristem culture and plantlet regeneration
熱處理結合莖尖培養去除甘薯叢枝病植原體The prothalli are saprophytic, irregularly branched, subterranean bodies.
原葉體是腐生的,不規則分枝的地下體。In attempt to prepare and investigate the novel high - performance electrically conductive polymer composites, the binary and multicomponent electrically conductive nanocomposites as well as the combined nano and in - situ composites were prepared with polypropylene ( pp ) served as the matrix, expanded graphite ( eg ) as a conductive filler, nylon 66 ( pa66 ) as a modifier, and maleic anhydride grafted polypropylene as an eg intercalater and the compatibilizer of pp - pa66, based on the state - of - art development in the realm of polymer / inorganic nanocomposites and polymer / polymer in - situ composites domestically and overseas. the main outcomes are obtained as follows : 1
本論文以制備和研究新型高性能聚合物導電復合材料為目的,跟蹤和借鑒國內外在聚合物無機物納米復合、聚合物聚合物原位復合領域的最新研究成果,制備和研究了以聚丙烯( pp )為基體、膨脹石墨( eg )為導電填料、尼龍66 ( pa66 )為改性劑、馬來酸酐接枝聚丙烯( gpp )為eg插層劑和pp ? pa66增容劑的二元及多元導電納米復合材料和納米復合與原位復合組合復合材料,取得了以下主要研究成果: 1This applies to most respiratory infections(e. g mycoplasma infections, infectious coryza, laryngotracheitis).
大多數呼吸道感染都如此,如枝原體感染,傳染性鼻炎,喉氣管炎。Novel three - dimensional polycondensates were prepared with pamam dendrimers, which synthesized in the lab according to the literatures
摘要通過縮聚反應以自制pamam樹枝形聚合物為原料制備了一類新型體型縮聚物。In the paper, we use coupler kh570 to modify nanoparticles, bond coupler onto nanoparticles, and obtain alkylated nanoparticles ; then with the help of coupler on the surface of alkylated nanoparticles, we graft pmma onto nanoparticles through in - situ polymerization of mma monomer, and gain composited nanoparticles encapsulated by polymer, thereby nanoparticles are encapsulation modified
本論文採用偶聯劑kh570對納米粒子進行改性,使之鍵接于納米粒子表面后,獲得烷基化納米粒子;然後在烷基化納米粒子表面通過單體mma的原位聚合,接枝聚合物pmma ,實現聚合物包覆納米粒子獲得復合納米粒子,以達到納米粒子的聚合物包覆改性。Secondly, the grafted membranes were prepared by grafting 2 - acrylamido - 2 - methyl propane sulfonic acid ( amps ) on pretreated membranes using cetric ammonium nitrate ( can ) as an initiator in the aqueous medium. the surface compositions of the grafted membranes were determined by fourier transform adsorption spectrum ( ftir ) and x - ray photoelectron spectroscopy ( xps ). and the morphology of the grafted membranes was studied by scanning electron microscopy ( sem ) and atomic force microscopy ( afm )
然後,選用硝酸鈰銨作為引發劑, 2 -丙烯酰胺- 2 -甲基丙磺酸( amps )為接枝單體,在水溶液體系中進行接枝共聚反應制備pvdf ? g ? amps中空纖維膜,並利用傅立葉紅外光譜( ftir ) 、 x光電子能譜( xps ) 、掃描電子顯微鏡( sem )及原子力顯微鏡( afm )等檢測手段證實了接枝共聚物的存在。Standard practice for detection of mycoplasma contamination of bovine serum by the large volume method
枝原體染菌用乳漿的大容量試驗標準實施規程Standard practice for detection of mycoplasma contamination of cell cultures by growth on agarose medium
用瓊脂生長法直接檢測細胞培養中枝原體屬染菌的標準實施規程Standard practice for detection of mycoplasma contamination of cell cultures by use of the bisbenzamide dna - binding fluorochrome
用二苯甲酰胺與dna結合熒光染料法檢測細胞培養中枝原體屬染菌的標準實施規程The tlow distance and gelating time of the nanocomposites were shorter than that of the pure pf, which meet the standard of the pf used in frictional materials. compared to the pure pf, the silica7pf nanocomposites exhibited excellent heat stability only in nitrogen atmosphere, however, so do vermiculite / pf nanocomposites in both nitrogen and air atmospheres. compared to the brake pad based pf resin, the wear rate of the present one based with silica / pf nanocomposite decreased obviously, especially in high temperature
用烷基銨ctab和kh - 560對蛭石進行有機化處理,通過原位聚合法制備了酚醛樹脂接枝改性sio _ 2納米復合材料、酚醛樹脂kh - 560改性sio _ 2納米復合材料、酚醛樹脂ctab改性蛭石納米復合材料、酚醛樹脂/ kh . 560改性蛭石納米復合材料,採用ftir 、 xrd 、 afm和tg分析與流動距離、凝膠化時間的測試,研究了所制備的酚醛樹酯納米復合材料的結構、固化行為和熱穩定性能,並研究了以酚醛樹酯納米復合材料為基體的剎車片摩擦磨損性能。Thus mechanical properties, heat resistance properties and solvent resistance properties of pu are greatly enhanced. crystal forms of composite materials, surfacial reactivity and adsorption assemble properties of zeolite are discussed in this paper by means of xrd, ftir and tg etc. the test results of xrd prove that mmt can be exfoliated into nanocomposites in pu / mmt, while zeolite keep its original crystal structure in pu / zeolite. the spectras of ftir prove that tdi can graft on the surface of the zeolite
Xrd測試結果證實了有機蒙脫土在聚氨酷體系中能夠剝離成納米粒子,而聚氨醋/沸石分子篩復合材料中分子篩仍保持原來的晶型結構; ftir譜圖驗證了異氰酸酷( tdi )可太原理工大學碩士學位論文摘要與沸石分子篩表面的硅經基進行接枝反應形成穩定的化學鍵;而tg分析結果則進一步證實了分子篩的穿孔機理。The viruses are very simple constructed compared to even a mycoplasma cell.
即使與枝原體細胞相比,病毒的結構也是十分簡單的。Abstract : in this paper the synthesis methods of silver nanostructure materials, such as nanocubes, triangular nanoprisms, nanorods, nanowires, nanotubes, dentrites, flake, nanodisks, nanobelts, and so on, were introduced, the methods include reducing precipitation, photoinduced conversion, irradiation reduction, electrodeposition, template, microwave - assisted, ultrasonic - assisted, hydrothermal assemble, microemulsion, and so on
摘要:介紹了納米立方體、三角形納米稜柱、納米棒、納米線、納米管、樹枝狀、片狀、納米盤、納米帶等納米結構銀的制備方法,包括溶液還原沉澱法、光誘導轉化法、輻射還原法、電化學沉積法、模板法、微波或超聲波輔助法、水熱法、微乳液法等。On the initiating systems for in situ graft polymerization of - caprolactone - grafted on the pva film
膜上原位開環接枝聚合引發體系的研究Special emphasis has been given to the synthesis and characterization of reactive, functionally - terminated siloxane oligomers, which are the key starting materials or intermediates in the preparation of the well defined block or segment copolymers and play an important role in these reaction systems
反應性矽氧烷是制備有機矽的嵌段或接枝共聚物的關鍵起始原料和反應中間體,在共聚物的形成中起著重要的作用。Kenyon cells are not labeled. in the back of the protocerebrum, there are two groups ( about 20 ) of large positive neurons whose axons often run in bundles, some thin branches of which invade a large area of the protocerebrum
在前腦后側,靠近蕈形體冠的下方,有對稱分佈的兩組大的抗原細胞,在食道孔上方形成許多纖維束並且分枝向側前腦,前腦下方擴展,形成大量的陽性纖維。Medical microbiology ; methods for the determination of susceptibility of pathogens except mycobacteria to antimicrobial agents ; carrier of agents for agar diffusion test
醫用微生物學.病原體分枝桿菌除外對抗菌素敏感性With the study of this thesis, a prototype system is implemented. the prototype system uses a grip pen and a digital tablet as its input devices. it can construct some complicated 3d solid body and 3d scene in a natural and rapid way
結合本文的研究工作,一個原型系統被初步開發完成,該系統以一枝手寫筆和一塊手寫板為交互輸入設備,能夠較自然高效地進行一些復雜的三維實體和三維場景設計。Medical microbiology ; methods for the determination of susceptibility of pathogens except mycrobacteria to antimicrobial agents ; regression line analysis for the correlation of zone diameters and mics
醫用微生物學.病原體分枝桿菌除外對抗菌素敏感性分享友人