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all hydrogen
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     The structure characteristics of all hydrogen top hat annealing furnace which imported from LOI Co in German are discribed The work processes of measurment, control and regulation system for pressure, temperature,and flow rate of gas are in troduced in detailed
     介绍了由德国LOI公司引进的全氢罩式退火炉的结构特点,并较详尽地介绍了该炉配有的一套完整的气体压力、温度、流量等的测量,控制和调节系统的工作过程。
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     In cooperation with relative refineries,a series of production technologies of lube oil have been developed by Research Institute of Petroleum Processing of SINOPEC,such as all hydrogen type high pressure hydrogenation technique of low aromatic naphthenic base lube oil,the HVI base oil productions from middle-east crude oil or intermediate base crude oil by tradtional technique,composite technique of solvent refining and medium-pressure hydrogenation,as well as isomeric dewaxing technique separately.
     详细论述了中国石化石油化工科学研究院与有关炼厂合作 ,开发的一系列润滑油生产技术 ,如 :低芳烃环烷基润滑油的全氢型高压加氢工艺、加工中东原油采用传统工艺 ; 加工中东原油或中间基原油采用溶剂精制———中压加氢组合工艺 ;
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  “all hydrogen”译为未确定词的双语例句
     The results indicated that almost all hydrogen bonds in non-helical arrangement are formed in the N-terminal (B4--B6)and C-terminal (B20--B26)fragments of the B-chain,the tetrapeptide (A9--A12) between the two helices of the A-chain, the C-terminal pentapeptide (A17--A21) of the A-chain, and in between these flagments.
     结果表明,几乎所有非螺旋氢键都集中分布在B链N端(B4~B6)和C端(B20—B26)伸展肽段,A链两段螺旋间的4肽(A9—A12)和C端5肽(A17—A21),及其之间。
短句来源
     If omitting all hydrogen bonds and strontium ions, a "molecular tube" and molecular filter can be observed.
     HMeQ[5]与金属离子水合物形成的单元结构通过氢键作用或直接的偶极作用连接成超分子链,而链与链之间通过充斥其间的阴离子和水分子的氢键作用堆砌成分子筛网和平行排列的一维超分子链孔道。
短句来源
     Among all hydrogen isotope separation technologies, Thermal Cycling Absorption Process (TCAP), a semi-continuous hydrogen isotope separation process, is of many unique advantages.
     热循环吸附工艺(TCAP)是一种半连续的氢同位素分离方法,在分离氢同位素方面有许多独特的优越性。
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     Almost all hydrogen bonding of water is broken down at the supercritical temperature of400℃.
     水在约400℃的超临界温度下,几乎所有的氢键都裂解了。
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     The results also showed that all hydrogen permeation current changed from peak to steady and raised quickly after a while, and then went to steady slowly.
     同时还发现 ,渗氢电流均是由突峰到稳定 ,一段时间后再以较快的速度上升 ,然后缓慢平稳
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  相似匹配句对
     All.
     建议All.
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     V(I) for all f.
     V(I)对所有f.
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     Hydrogen evolution can be found for all of the strains.
     所测菌株全部放氢。
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     All hydrogen storage alloys were prepared by mechanical alloying.
     所有贮氢合金全部采用机械合金化方法制备。
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     The Commercial Hydrogen
     中华人民共和国国家标准 工业氢气
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  all hydrogen
All hydrogen charged specimens showed embrittlement, with a little higher loss of ductility in the high sulfur steel.
      
All hydrogen atoms were located and included in the final calculations.
      
The reaction with D2SO4 leads to the replacement of all hydrogen atoms of the isopropyl group by deuterium.
      
A change in the directions of all hydrogen bonds is used as the additional approximate operation of antisymmetry.
      
The symmetry of configurations is analyzed using an additional operation of antisymmetry that changes the directions of all hydrogen bonds.
      
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The crystal structure of alkaloide, koumine Hydrobromide (C20H22N2O HBr), has been solved by Patterson and Fourier methods and refined to an R value of 0.067 by full-matrix least-square method. The crystal belongs to orthorhombic system with the unit cell parameters: a = 14.307 A, b = 12.053 A, c = 9.862 A; and four molecules are contained in the cell. The space group is P212121. The positions of all hydrogen acoms have been found from a difference Fourier map calculated after the refinement of co-ordinates...

The crystal structure of alkaloide, koumine Hydrobromide (C20H22N2O HBr), has been solved by Patterson and Fourier methods and refined to an R value of 0.067 by full-matrix least-square method. The crystal belongs to orthorhombic system with the unit cell parameters: a = 14.307 A, b = 12.053 A, c = 9.862 A; and four molecules are contained in the cell. The space group is P212121. The positions of all hydrogen acoms have been found from a difference Fourier map calculated after the refinement of co-ordinates of all non-hydrogen atoms with anisotropic thermal parameters by least-squares method. The absolute configuration of the molecule has been established. The structural characteristics of the molecule were discussed.

利用Patterson和Fourier法测定了生物碱钩吻素溴氢酸盐(C_(20)H_(22)N_2O·HBr)的晶体结构,经全矩阵最小二乘法修正,偏离因子R=0.067,晶体属正交晶系;晶胞参数为α=14.307A,b=12.053A,c=9.862A;晶胞中分子数z=4;空间群为D_2~4-P2_12_12_1,在非氢原子的坐标和各向异性热运动参数的最小二乘方修正后,差值Fourier图上显示出全部氢原子的位置,确定了分子的绝对构型,并对分子的结构特点进行了讨论。

After crystllographic refinement of MIR structure of insulin with the difference Fourier technique, the hydrogen bonds in non-helical arrangement in the insulin molecule have been investigated using the program of analysis of atomic environment of proteins. The results indicated that almost all hydrogen bonds in non-helical arrangement are formed in the N-terminal (B4--B6)and C-terminal (B20--B26)fragments of the B-chain,the tetrapeptide (A9--A12) between the two helices of the A-chain, the C-terminal...

After crystllographic refinement of MIR structure of insulin with the difference Fourier technique, the hydrogen bonds in non-helical arrangement in the insulin molecule have been investigated using the program of analysis of atomic environment of proteins. The results indicated that almost all hydrogen bonds in non-helical arrangement are formed in the N-terminal (B4--B6)and C-terminal (B20--B26)fragments of the B-chain,the tetrapeptide (A9--A12) between the two helices of the A-chain, the C-terminal pentapeptide (A17--A21) of the A-chain, and in between these flagments. These are just in the regions of extended conformation of the molecule and include three hydrogen bonds formed by the A and B chains themselves, five between A-chain and B-chain, five between the side chain and the main chain, and four between insulin monomers. They are greatly significant for formation and stabilization of the fine conformation of the insulin molecule, especially for the unique folding of the B-chain C-terminal polypeptide (B20--B26)and the A-chain C-terminal, whioh are very important for the biological activity of insulin as demonstrated by biochemical investigations and stereochemical analyses, as well as for correct threedimensional relations between A-chain and B-chain.With these results, the general role of non-helical hydrogen bonds in protein structure has been discussed. The results of investigations related to a series of insulins modified at the N-and C-terminals of the B-chain are being interpreted. It is also inferred that one of the roles of the complex aggregate behaviour of insulin and of the C-peptide of proinsulin (the excessive length of which has remained unexplained) may be protection of the unique three-dimensional folding from being attacked and destroyed by surrounding factors.

以差值傅里叶技术对同晶置换途径测定的胰岛素结构进行精化后,用蛋白质分子内环境分析程序考查了胰岛素分子的非螺旋氢键。结果表明,几乎所有非螺旋氢键都集中分布在B链N端(B4~B6)和C端(B20—B26)伸展肽段,A链两段螺旋间的4肽(A9—A12)和C端5肽(A17—A21),及其之间。它们包括,A链和B链自身形成的氢键3对,A链与B链之间的氢键5对,侧链与主链间的氢键5对,以及分子间的氢键4对。它们对于胰岛素分子精细构象的形成和稳定,特别对于B链C端(B20—B26)肽段的特征折迭和A—B链的正确三维相关,具有重要作用。运用非螺旋氢键分析的结果,讨论了它们在蛋白质结构中可能的一般性作用,以及胰岛素C端和N端一系列修饰物结构-功能研究的结果,提出了胰岛素分子的二聚化及胰岛素原的C肽可能对分子的特征三维折迭具有保护性作用的看法。

After crystallographic refinement of MIR structure of insulin with the differenceFourier technique, the hydrogen bonds in non-helical arrangement in the insulinmolecule have been investigated using the program of analysis of atomic environmentof proteins. The results indicated that almost all hydrogen bonds in non-helical arra-ngement are formed in the N-terminal (B4--B6)and C-terminal (B20--B26) fragm-ents of the B-chain,the tetrapeptide (A9--A12) between the two helices of the A-chain,the C-terminal...

After crystallographic refinement of MIR structure of insulin with the differenceFourier technique, the hydrogen bonds in non-helical arrangement in the insulinmolecule have been investigated using the program of analysis of atomic environmentof proteins. The results indicated that almost all hydrogen bonds in non-helical arra-ngement are formed in the N-terminal (B4--B6)and C-terminal (B20--B26) fragm-ents of the B-chain,the tetrapeptide (A9--A12) between the two helices of the A-chain,the C-terminal pentapeptide (A17--A21) of the A-chain, and in between these frag-ments. These are just in the regions of extended conformation of the molecule andinclude three hydrogen bonds formed by the A and B chains themselves, five betweenA-chain and B-chain, five between the side chain and the main chain, and fourbetween insulin monomers. They are greatly significant for formation and stabiliza-tion of the fine conformation of the insulin molecule, especially for the uniquefolding of the B-chain C-terminal polypeptide (B20--B26) and the A-chain C-terminal,which are very important for the biological activity of insulin as demonstrated bybiochemical investigations and stereochemical analyses, as well as for correct three-dimensional relations between A-chain and B-chain. With these results, the general role of non-helical hydrogen bonds in proteinstructure has been discussed. The results of investigations related to a series of insulinsmodified at the N-and C-terminals of the B-chain are being interpreted. It is alsoinferred that one of the roles of the complex aggregate behaviour of insulin and of theC-peptide of proinsulin (the excessive length of which has remained unexplained)may be protection of the unique three-dimensional folding from being attacked anddestroyed by surrounding factors.

以差值傅里叶技术对同晶置换途径测定的胰岛素结构进行精化后,用蛋白质分子内环境分析程序考查了胰岛素分子的非螺旋氢键。结果表明,几乎所有非螺旋氢键都集中分布在B链N端(B4—B6)和C端(B20—B26)伸展肽段,A链两段螺旋间的4肽(A9—A12)和C端5肽(A17—A21),及其之间。它们包括,A链和B链自身形成的氢键3对,A链与B链之间的氢键5对,侧链与主链间的氢键5对,以及分子间的氢键4对。它们对于胰岛素分子精细构象的形成和稳定,特别对于B链C端(B20—B26)肽段的特征折迭和A—B链的正确三维相关,具有重要作用。运用非螺旋氢键分析的结果,讨论了它们在蛋白质结构中可能的一般性作用,以及胰岛素C端和N端一系列修饰物结构-功能研究的结果,提出了胰岛素分子的二聚化及胰岛素原的C肽可能对分子的特征三维折迭具有保护性作用的看法。

 
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