核磁化 的英文怎麼說

中文拼音 [hécíhuà]
核磁化 英文
nuclear magnetisation
  • 核 : 核構詞成分。
  • 磁 : 名詞1. [物理學] （磁性; 能吸引鐵、鎳等的性質） magnetism 2. （瓷） porcelain; china
  1. The amniotic fluid and allantoic fluid of chicken embryo have been analyzed and the resonances of most substances in them were assigned by 1 - dimention and 2 - dimention nuclear magnetic resonance ( nmr ) methods. this work could be the basis of quantitative analysis of metabolites and studying the metabolites changing between the amniotic and allantoic fluid during the hatching process. also, it provided a new way to study the process of embryo developing

    用一維及二維液體高分辨核磁共振（ nuclearmagneticresonance ， nmr ）方法綜合分析了雞胚羊水和尿囊液的成分，對其中的大多數譜峰進行了歸屬，發現了一些未經報道的小分子代謝物，為研究胚胎發育過程中各個胚囊中體液的交換和小分子的代謝以及進一步對發育過程中代謝物含量變化的定量研究打下了基礎，並為研究胚胎發育的過程提供了新的思路。
  2. The changing tendencies of the relative contents of phosphorous contained substances have been detected by in - vivo " p magnetic resonance spectroscopy ( in - vivo " p mrs ) during the whole hatching process. in - vivo ] p mrs proved the catabolism of adenosine 5 ' - triphosphate ( atp ), phosphorous ester and phosphocreatine ( pcr ) when the embryo dead. the results could be used to deduce the conversion of phosphorous contained metabolites during the chicken embryo developed

    用活體核磁共振定域氫譜（ in - vivohmagneticresonancespectroscopy ， in - vivohmrs ）對胚胎發育過程中羊水和蛋白、蛋黃的成分進行了分析；用活體磷譜（ in - vivo 』 』 pmrs ）的方法分析了在整個胚胎發育過程中含磷代謝物的相對含量隨時間的變化，表明了磷脂類物質及三磷酸腺苷（ atp ） 、磷酸肌酸（ pcr ）在此過程中的變化及可能的相互轉化的趨勢，胚胎死亡后的磷譜也證明了磷脂類物質及三磷酸腺苷（ atp ） 、磷酸肌酸（ pcr ）在死亡過程中降解為無機磷的現象。
  3. Abstract : several - aromaticamino ketones, which were designed according to some hypothetical models of the cyclooxygenase and 5 - lipoxygenase active sites, were synthesized by an amino exchange reaction. the structures of the eight new compounds were confirmed by ir, 1h - nmr and elemental analysis. the results of the pharmacological tests showed some of the investigated compounds had significant anti - inflammatory activity on croton oil - induced ear edema of mice

    文摘:根據環氧化酶、 5 -脂氧化酶活性中心結構模型設計了一組-芳胺酮類化合物，並用胺交換反應合成了這些化合物.經紅外光譜、核磁共振氫譜及元素分析證實了8個未見文獻報道的化合物的結構.藥理實驗結果顯示.部分受試化合物在巴豆油誘發小鼠足趾腫脹模型中表現出一定的抗炎活性
  4. The molecular structure of ethyl cellulose was characterized and confirmed by elementary analysis, ft - ir and 1h nmr, and the compound obtained was final objective product

    通過元素分析、紅外光譜和核磁共振氫譜對產物的分子結構進行表徵，確定所合成的化合物即為目標產物。
  5. Ndfeb magnet is mainly made of neodymium iron and boron, with excellent magnetic property abundant raw material and reasonable prices, ndfeb magnet can be used as an ideal magnet in mini - motor permanent magnetic resonance sound device magnetic suspension system, magnetic transmission machine and iatrical apparatus and etc. for ndfeb, its surface is usually treatd with some special methods. the surface treatment method include zine nickel tin silver gold plating phosphor and spray epoxy resin etc

    其主要應用在微特電機、永磁儀表、電子工業、汽車工業、石油化工、核磁共振裝置、音響器材、磁懸浮系統、磁性傳動機構和磁療設備等方面。釹鐵硼磁鐵容易生銹、氧化，所以對釹鐵硼磁鐵，其表面通常需作電鍍處理，如鍍鋅、鎳、銀、金等，也可以做磷化處理或噴環氧樹脂來減慢其氧化速度。
  6. Application of 29si nuclear magnetic resonance in research of cement chemistry

    固體核磁共振技術在水泥化學研究中的應用
  7. Wt has been applied to denoising, data compression, and resolution of overlapping signals in analytical chemistry that includes flow injection analysis ( fia ), voltammetric analysis, high performance liquid chromatography ( hplc ), infrared ( ir ) spectroscopy, mass spectroscopy ( ms ), nuclear magnetic resonance ( nmr ) spectroscopy, ultraviolet - visible ( uv - vis ) spectroscopy, photoacoustic spectroscopy ( pas ), extended x - ray absorption fine structure ( exafs ) spectrum, etc

    在分析化學領域中，小波變換在流動注射分析、伏安分析、高效液相色譜、紅外光譜、質譜、核磁共振譜、可見紫外光譜、光聲光譜、擴展x -射線吸收精細結構（ exafs ）譜等分析化學信號的平滑濾噪、數據壓縮、重疊信號解析等方面都有成功的應用。
  8. After many years of painstaking efforts and achieved national iso9001 : 2000 quality system certification, a series of production, marketing in an integrated enterprises, i plant the production of chemical reagents i of 6000, including organic reagents, inorganic reagents, lot reagents, biochemical reagents, imaging reagents, chromatography reagents, import reagents ; in addition, i also operating glass factory equipment and various medical equipment

    經過多年苦心經營，取得了國家iso9001 ： 2000質量體系認證，形成了集生產、銷售於一體的綜合型企業，我廠目前生產經營的化學試劑達6000餘種，其中包括有機試劑、無機試劑、高純試劑、生化試劑、核磁試劑、色譜試劑、進口試劑等；此外，我廠也經營玻璃儀器及各種醫療器械。
  9. Obtaining structure and function of proteins is one of the main purposes of research in biology, but determining three - dimensional structure of protein by means of x - rays crystallography and nuclear magnetic resonance spectroscopy, and research in protein structure by the way of biochemistry, already can ’ t adapt the need of the rapid increase of protein sequence

    獲取蛋白質的結構和功能是生物學研究的重要目的之一，但是使用x光晶體衍射和核磁共振技術等實驗手段測定蛋白質的三維結構，以及使用生物化學方法研究蛋白質的功能時效率不高，已經無法適應蛋白質序列飛速增長的需要。
  10. Nuclear magnetic resonance ( nmr ) and magnetic resonance imaging ( mri ) technologies are widely used for physical, chemical, material and biomedical analysis and medical diagnosis

    摘要核磁共振波譜和核磁共振成像技術（ mri ）已經成為一種廣泛應用於物理、化學、材料、生物醫學等領域的重要研究工具和醫療診斷手段，但是儀器復雜、價格昂貴。
  11. The structures of new compounds 7 and 8 were identified by 1h nmr, 13c nmr and hrms spectra

    新化合物7 ， 8經核磁共振氫譜、碳譜和高解析度質譜予以證實。
  12. The structures of the target molecules and the key intermediates were confirmed by 1h nmr, 13c nmr and ir spectra in our experiments

    關鍵中間體及最終化合物的結構經核磁共振氫譜、碳譜及紅外光譜確證。
  13. The structures of the intermediates and the target molecule were confirmed by ( superscript 1 ) h nmr and ( superscript 13 ) c nmr spectra in our experiments

    關鍵中間體及最終化合物的結構經核磁共振氫譜及碳譜確證。
  14. The structure of the resulting pyrylium salts was confirmed by ft / ir, ( superscript 1 ) h nmr, ( superscript 13 ) c nmr, ms spectroscopies and elemental analyses

    分別用紅外光譜、核磁共振氫譜、碳譜、質譜以及元素分析對所得化合物進行了表徵。
  15. The radiation frequency is 1012 / per second, can penetrate fuel molecules to perform resonance. after performin resonance, to generate iron, increase oxygen and break down fuel molecules

    每秒放射頻率有1012秒（兆次）以上，可穿透油管，打破油分子，分子與分子產生核磁共振，共振后會產生負離子、增加溶氧量並提升霧化效果，促進完全燃燒。
  16. Functional magnetic resonance imaging scans are allowing researchers to measure minute changes in brain activity

    功能性核磁共振檢查是研究者能夠觀察大腦在活動時的細微變化。
  17. X - ray diffraction results revealed that the structure of as - deposited smco film was amorphous and crystallization happened after the films annealed at 500 in vacuum. the magnetic tests of smco thin films showed that its coercivity reduced with the increase of film ' s thickness while the ratio of mr / ms was opposite. the films " coercivity and mr / ms declined after it annealed at 500 because the machanism of magnetization were changed from domain wall nailing into magnetic nuclear forming

    研究結果表明，由於雜質fe的摻入降低了smco薄膜的磁性能；制備態smco薄膜為非晶態結構，矯頑力hc隨著薄膜厚度的增加而減小，剩磁比mr ms隨膜厚增加而增加；經過500真空退火熱處理后，薄膜出現smcos的結晶物，矯頑力hc降低， mr ms減小，磁化機制由疇壁釘扎類模型轉為形核類模型。
  18. In this paper, three alkyl substituted dimethyl phosphonates have been synthesized by trimethyl phosphite with 1 - bromopentane, 1 - bromohexane and 1, 2 - dibromoethane. ir, 1h - nmr and 13c - nmr data of these compounds have been reported

    摘要以溴戊烷、溴己烷、 1 ， 2 -二溴乙烷和亞磷酸三甲酯為原料，分別合成了戊基、己基、溴乙基取代的三種膦酸二甲酯化合物。並報道了所合成的化合物的紅外光譜、核磁共振氫譜及核磁共振碳譜的數據。
  19. Based on analyzing the circumstance factor that influence the qualitative change of the nuclear material of uranium and plutonium during their stockpile, nuclear materials detection technology with nmr method was discussed, and at the same time, moisture measurement the water molecule moving rule in nuclear materials during their stockpile were also studied with the same method in this paper

    在分析環境因素對鈾、鈈核材料貯存期間品質變化影響的基礎上，探討了核磁共振方法對核材料進行探測的技術，研究了核材料貯存中濕度的測量和水分子的遷移規律。
  20. Study of nmr and ft - ir spectra of bis substituted cyclopentadienyl dichlorides of titanium and zirconium study of nmr and ft - ir spectra of bis substituted cyclopentadienyl dichlorides of titanium and zirconium

    二r - r -環己烯基-甲基取代茂二氯鈦和鋯化合物的核磁共振和紅外光譜研究
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