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   采用分子 的翻译结果: 查询用时:0.021秒
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采用分子
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  the molecular
     Processes of hydrogen physisorption in single-walled carbon nanotube arrays(SWCNTA) with different tube diameters and inter-tube distances are simulated by the molecular dynamics method on the condition of different pressure at normal temperature.
     采用分子动力学方法,模拟了常温和不同压强下,氢在不同管径和管间距的单壁碳纳米管阵列(SWCNTA—S ingle-walled Carbon Nanotube Arrays)中的物理吸附过程.
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     In order to explore the three-dimensional quantitative structure activity relationship (3D-qsar) of non-covalent inhibitors of tissue-type plasminogen activator (T-pa), a three-dimensional pharmacophore model has been built for T-panon-covalent inhibitors with the molecular simulation software CATALYST4.0 (Molecular Simulation Inc).
     为了研究组织型纤溶性溶解酶原激活剂(T-pa)的非共价类抑制剂的三维定量构效关系,本文采用分子模拟软件Catalyst 4.0(molecular simulation company)构建T-pa的非共价类抑制剂的三维药效模型。
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     In this paper,the molecular dynamics simulation method was adopted to research the atomic scale local structure of liquid and amorphous SrTiO3.The potential function used in this simulation includes coulomb interaction,the Busing-Ida-Gilbert and Morse potential.
     采用分子动力学模拟的方法研究了SrTiO3的液体与非晶固体的近程结构。 势函数包括coulomb作用、Busing-Ida-Gilbert及Morse势。
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     First, we constructed single molecular model of PPEK in vacuum, and a combinative anneal simulation with molecular mechanics (MM) and the molecular dynamics (MD) are applied to optimize the structure, the anneal temperature from 298K to 598K.
     首先建立了真空环境下聚合度为12的PPEK单分子链的模型,并采用分子力学与分子动力学结合的退火模拟优化,退火温度从298K到598K。
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     It got better effect of modification after improving the compatible of VAE and PA by the molecular and particle design.
     采用分子设计和粒子设计改善PA与VAE的相容性有利于提高改性效果。
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  “采用分子”译为未确定词的双语例句
     Methods The separation was performed on an Waters Ultrohydrogel 1000 column(10μm 7.8mmx300mm) with 0.7%phosphate buffer solution( PH7.0)as mobile phase .
     方法采用分子排阻色谱法Waters Ultrohydrogel 1000色谱柱(10μm7.8mmx300mm),以0.7%磷酸度40℃。
     Methods SREBP-1c and mGLUT1 cDNA clone into pSV-sport, pGL3b expression vector.
     方法采用分子克隆技术,将SREBP1c和mGLUT1cDNA分别克隆到表达载体pSVsport和pGL3b上。
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     Hydrogen adsorption in platelet carbon nanofiber has been simulated with molecular simulation method at 77K,which pore width were respectively 0.335nm,0.6nm,0.9nm and 1.5nm.
     采用分子模拟的方法模拟了77K下氢分子在平板状碳纳米纤维中的吸附,碳纳米纤维的石墨层层间距分别为0.335nm、0.6nm、0.9nm以及1.5nm。
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     Methods: CD44V6mRNA, MMP 9mRNA and P53 protein were detected by in situ hybridization or immunohistochemistry in 60 gastric cancer tissues.
     方法:采用分子原位杂交和免疫组织化学方法对60例胃癌患者癌组织中的CD44V6信使核糖核酸(messengerribonucleicacid,mRNA)、MMP-9mRNA和P53蛋白的表达进行检测。
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     This article firstly studied on the recognition of the chiral metal complex D,L-Ru(phen)_ 2 dppz~ 2+ (phen=1,10 phenanthroline, dppz = dipyrido3,2-a∶2',3'-cphenazine) to CPD double helix DNA including double G∶T mismatched pairs by molecular modeling.
     首次采用分子力学方法模拟了手性金属配合物D,L-[Ru(phen)2dppz]2+(phen=1,10phenanthroline,dppz=dipyrido[3,2-a∶2’,3’-c]phenazine)对含G∶T错配的CPD双螺旋DNA的识别作用.
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  相似匹配句对
     H. T.
     采用 H.T。
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     Tetrahydrocarbazoles have been prepared according to W.
     采用W.
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     10 ?
     分子
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     Low-molecular-weight heparin was used as anticoagulant.
     采用分子肝素抗凝。
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     Study on high heat - resistance ABS by using molecular simulation technology
     采用分子模拟技术研究开发高耐热ABS
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  the molecular
The pKi values for acetylcholinesterase and butyrylcholinesterase inhibitions by these drugs are linearly correlated with the molecular weights, with slopes of 0.005 and 0.0021, respectively.
      
Discriminant analysis of the molecular properties of 17 nitrogen mustard agents designed in this work determined the extent of dissimilarity among members of this group.
      
This paper intends to further improve on it and simplifies the calculation of the Wiener numbers of the molecular graphs.
      
The molecular weights of the nine main components in an HPLC-DAD chromatogram were determined by the corresponding positive-and negative-ion ESI and the positive-and negative-ion APCI mass spectra information.
      
In the liquid chromatogram obtained by TIC from the negative-ion ESI-MS, the molecular weights of 23 main components were determined based on the corresponding positive-and negative-ion ESI mass spectra information.
      
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In this paper it has been found that the net-shaped structure betweenmolecules is formed and fibroin structure made closer by making the iibroi nsof chinas bombyx mori reacting with formaldehyde and by closingsome active groups of the lateral groups of the fibroin molecules.Meanwhile by means of fibroin's reacting with bromine and introducingbigger bromine atoms into the molecules, the fibrion acidity is increaised;and interstice enlarged, and hence the structure becomes ioose. This withthe active and acidic...

In this paper it has been found that the net-shaped structure betweenmolecules is formed and fibroin structure made closer by making the iibroi nsof chinas bombyx mori reacting with formaldehyde and by closingsome active groups of the lateral groups of the fibroin molecules.Meanwhile by means of fibroin's reacting with bromine and introducingbigger bromine atoms into the molecules, the fibrion acidity is increaised;and interstice enlarged, and hence the structure becomes ioose. This withthe active and acidic dyes of differeut molecule sizes the dyeing propertiesof the modified fibroin have been studied.

通过国产家蚕丝素甲醛化反应,封闭丝素分子侧链上某些活性基团,在分子间形成网状结构使丝素结构紧密.又通过丝素的溴化反应,分子内引进体积较大的溴原子,使丝素酸性增强、微隙增大,结构变得疏松.然后,采用分子大小不同的活性、酸性染料,进而研究分子改性后丝素的染色性能.

Since the observed clouds cannot last forever, there must be a problem about the lifetime of molecular clouds, which is debated at present. It is necessary to have further theoratical study and observational evidence, This paper presents a result about the observational study of the mean lifetime of molecular clouds. A statistical equilibrium model of cloud growth via cloud-cloud collisions (Kwan 1979) is adopted for the study. The condition of an approximate analytical solution to the equation of the changing...

Since the observed clouds cannot last forever, there must be a problem about the lifetime of molecular clouds, which is debated at present. It is necessary to have further theoratical study and observational evidence, This paper presents a result about the observational study of the mean lifetime of molecular clouds. A statistical equilibrium model of cloud growth via cloud-cloud collisions (Kwan 1979) is adopted for the study. The condition of an approximate analytical solution to the equation of the changing rate of the number of clouds per unit volume with mass m is that those clouds gain mass mostly by accreting much smaller clouds. In this model a dependence between the growth time τ and the mass increase α in a cloud of cross section σ_0 by accretion from a medium of average density<ρ> and velocity ν_0 is given. The analysis is based on the l-v map which is synthesized by 244 spectra of the J=1—0 rotational transition of ~(13)CO isotope made at 3' intervals along the galactic equator between l=27.°85 and l=40.°00. The half-power beam width of the NRAO 11-m telescope at the rest frequency(110.2GHz) is 66". Measurement of characteristic chord lengths from Fig. 1 is made. Features were measured only if both they have a peak central intensity greater than 0.4 K and are at ν>20kms~(-1), the total number is 375. From the observational distribution function of cloud chords the cloud diameters distribution, furthermore the mass spectrum are inferred. And the cloud mass at which mass distribution function peaks, as well as the mass increase in the cloud's lifetime are obtained then. Combining with the spatially smoothed number density and the individual cloud number density etc. based on our ~(13)CO data, a lower limit of the mean lifetime of interstellar clouds is derived. In addition, discussion and comparison with results by Kwan(1979), Solomon, Sanders and Scoville(1979) and Scoville and Hersh(1979) are also made. Values of the lifetime calculated through these different ways with our data are much the same (see Table 3). CONCLUSIONS: 1. The mass of those clouds which constitute most fraction of the interstellar matter in galactic plane is 8×10~5M_☉. 2. Most of the interstellar matter is in clouds of mass between 4×10~4M_☉ and 4×10~6 M_☉. The mean mass of interstellar molecular clouds is 2×10~5M_☉. 3. In the process of cloud growth via cloud-cloud collisions the timescale of growth in which these clouds constitute the most fraction of the interstellar matter is a factor 3 of the period in which molecular clouds reach their mean mass. 4. With the mass spectrum of clouds based on ~(13)CO observations the lower limit of the mean lifetime of interstellar clouds is obtained, which is 1×10~9 years.

本文叙述一项分子云平均寿命的实测研究结果。采用分子云的云-云碰撞生长模型,从~(13)CO的银道面(l=27°.85-40°,b=0°)观测资料得出的分子云的质量谱导出了星际分子云平均寿命的下限,其值为1×10~9年。

This paper describes the modification of МИ-1305 Mass Spectrometer for de-termining ~(235)U/~(238)U isotopic ratio of UF_6, which was done according to the designof CH_4/UF mass spectrometer. A molecular beam inlet system and a spherical coldtrap were used. The GKB-10diffusion pump was replaced by a mercury diffusionpump (150 1/s).An ion source modelled on CH_4/UF mass spectrometer and itspower supply were made. The vacuum is 6×10~(-8) torr.The resolving power is 310with an entrance slit of 0.1 mm in width and...

This paper describes the modification of МИ-1305 Mass Spectrometer for de-termining ~(235)U/~(238)U isotopic ratio of UF_6, which was done according to the designof CH_4/UF mass spectrometer. A molecular beam inlet system and a spherical coldtrap were used. The GKB-10diffusion pump was replaced by a mercury diffusionpump (150 1/s).An ion source modelled on CH_4/UF mass spectrometer and itspower supply were made. The vacuum is 6×10~(-8) torr.The resolving power is 310with an entrance slit of 0.1 mm in width and an exit slit of 0.35mm in widthThe memory factor is about 0.01. When used for measuring the abundance ratiof a sample pair, the difference is less than 0.001 compared with the measuringresults of other sophisticated mass spectrometers.

本文叙述了将一台МИ-1305型质谱计改装成适用于分析六氟化铀中铀同位素丰度的专用质谱计。改装是参照CH4/UF质谱计的工作原理,采用了分子束进样装置与球吸附冷阱,用抽速为150升/秒的汞扩散泵代替了GKB-10扩散泵,并自制了仿CH4/UF的离子源及相应的离子源供电部件。改装后仪器的真空度达6×10~(-8)托;当出口/入口狭缝宽0.1/0.35毫米时的分辩本领为310;记忆因子约0.01。用该仪器测量样品对的丰度比的比值与各种先进质谱计的测量结果作比较时相差均小于0.001。

 
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