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螺旋形     
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  spiral
     Results Two types of BIS (spiral and zigzag) were prepared, and the strut diameter of the BIS was 0.1-0.6 mm, stent diameter of BIS was 6-15 mm, and stent length was 30-80 mm.
     结果 制备出螺旋形和Z形 2种型号支架 ,基杆直径为 0 1~ 0 6mm ,支架扩张后直径为 6~ 15mm、长度为 30~ 80mm ;
短句来源
     The rate of detection in Hp was 98.22%. The length of spiral form Hp was 2.5 to 3 μm,wide 0.3 to 0.6 μm. The diameter of coccoid form of Hp was 0.7~1.2 μm.
     Hp检出率98.2 2 % ,Hp螺旋体长平均 2~ 3.5μm,横切面直径 0 .3~ 0 .6μm,Hp球形体直径 0 .7~ 1.2μm,同一张切片中 Hp螺旋体横切面直径与球形体直径之比约为 1∶ 2 ,且 Hp螺旋形和球形体往往同时存在。
短句来源
     RNA was extracted from spiral and coccoid H. pylori which were equal in germ amount. 25 genes of H. pylori were amplified by RT-PCR. These genes can be classified into three kinds: virulence genes including kat, aphA, rdxA, frxA, cysS, sodB, ureB, glmM, cagA, vacA, fldA, iceAl, hpaA, fliD, napA, oipA, alpAB, babBand hopZ;
     提取等菌量螺旋形和球形Hp的RNA,RT-PCR扩增Hp 25种基因,这些基因包括毒力基因(kat、aphA、rdxA、frxA、cysS、sodB、ureB、glmM、cagA、vacA、fldA、iceAl、hpaA、fliD、napA、oipA、alpAB、babB、hopZ);
短句来源
     Methods 30 cases of femoral fracture in the upper or 1/3 mid upper segment were fixed with intramedullary nails,48 cases of femorel fracture in the middle inferior segment with steel plate, and 4 cases of incline or spiral fracture with wires and screws.
     方法  30例上段或中上段 1/ 3骨折采用髓内针固定 ,48例中下 1/ 3及下段骨折采用钢板固定 ,4例大斜面及螺旋形骨折采用钢丝 +螺钉固定。
短句来源
     In the end, the author introduces DGS's applications in microwave circuit in detail, has designed high stages lowpass filter of DGS structure and Power Divider using asymmetric spiral DGS structure.
     最后详细介绍了DGS结构的微波电路的应用,分别设计了DGS结构的多阶低通滤波器以及利用不对称螺旋形DGS结构的功率分配器;
短句来源
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  spiral form
     The rate of detection in Hp was 98.22%. The length of spiral form Hp was 2.5 to 3 μm,wide 0.3 to 0.6 μm. The diameter of coccoid form of Hp was 0.7~1.2 μm.
     Hp检出率98.2 2 % ,Hp螺旋体长平均 2~ 3.5μm,横切面直径 0 .3~ 0 .6μm,Hp球形体直径 0 .7~ 1.2μm,同一张切片中 Hp螺旋体横切面直径与球形体直径之比约为 1∶ 2 ,且 Hp螺旋形和球形体往往同时存在。
短句来源
     Results 1. RNA extracted from coccoid H. pylori was less than that extracted from spiral form with equal germ amount.
     结果:1.等菌量的球形Hp RNA量比螺旋形Hp减少。
短句来源
  helical fissures
     Helical fissures are observed on the surface of steel Cr12MoV cold work rolls after rough grinling by use of magnaflux inspection and metallographic examination.
     采用磁粉探伤、化学分析及金相检验等方法对Cr12MoV钢冷轧工作辊粗磨后表面呈现的螺旋形波纹进行了检测分析。
短句来源
  spirality
     An Analysis on the Theory of Spirality
     “螺旋形理论”初析
短句来源
     In the production of large diameter and thin wall pipes, non-uniform wall thickness distributed in spirality can be improved and the products whose wall thickenss is out of tolerance range and needs grinding can be decreased by properly increasing the wall thickness reduction amount in the first pass.
     生产大直径薄壁管,适当增加轧管机第一道减壁量,可以改善螺旋形分布的壁厚不均,降低壁厚超出公差的待修品率。
短句来源
     According to the second perspective,the article probes into the theory of spirality,which is based on the spirality rising state of education level,and makes the commentary from the three aspects as follows:the meaning,the improvement and the contribution of the theory of spirality.
     本文关注的是在第二种审视中针对教育程度呈现螺旋形上升态势所提出的“螺旋形理论”,并从三个方面,亦即“螺旋形理论”的涵义、推进和贡献加以评析。
短句来源
     The effects of the switch inductance,charge time and spirality structure on the forming line output pulse are analysed that the helical structure can extend the pulse width efficaciously is proved by experiment.
     结果表明:较小的主开关电感是形成较陡的脉冲前沿的关键,获得好的脉冲波形应选择适当的充电周期,螺旋形结构容易导致色散产生,需要选取适当的螺旋角。
短句来源
     In this paper we utilize a concrete modeling example of the double-suction centrifugal pumps to introduce a method of 3-dimensional modeling about distorted blade of impeller and spirality turbines casing of centrifugal pumps based on the Gambit software. And it introduces the detailed processes of creating solid model and drawings of 3-dimensional modeling.
     为此,以GAMBIT软件为设计平台,结合一个具体的双吸离心泵的造型实例,介绍了双吸离心泵扭曲叶片叶轮和螺旋形蜗壳等部件三维造型的方法,并给出了创建实体模型的详细步骤及三维模型图;
短句来源

 

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      spiral
    Microlocal Analysis of an FBP Algorithm for Truncated Spiral Cone Beam Data
          
    The planar spiral coil was connected as an amplitude modulation circuit.
          
    Effect of the silicon substrate structure on chip spiral inductor
          
    In this paper, the effect of the substrate structure on the performance of the spiral inductor is investigated by the 3-D electromagnetic simulator, Ansoft high frequency structure simulator (HFSS).
          
    The simulation results and analyses indicate that the performance of the spiral inductor can be mostly improved by lowering the conductivity of the substrate, increasing the thickness of the dielectric layer and using the low K dielectric layer.
          
    更多          
      spiral form
    In order to investigate the connection between the bubble and the spiral form of vortex breakdown, experiments were conducted: an external disturbance in the form of an azimuthally spinning waveform was imposed in a pipe.
          
    Chromosome regions containing 5S and 28S rDNA genes are gathered in distinct bundles of spiral form.
          
    The technical characteristic of this drain is the spiral form of its absorbing groove.
          
    The lines of this spiral form an angle of about 45o with the cell axis.
          
    Because of a spiral form of dissection and the TIMI 3 flow grade, our patient was treated medically and repeat coronary angiography 6 months later was decided.
          
    更多          
      helical fissures
    Helical fissures in compression wood cells: Causative factors and mechanics of development
          
    Taking account of the microfibril angles in those layers, it is shown that if the angle for S2 is more than about 45°, inevitably S2 will tend to develop deep helical fissures or splits of the form of those reported in the literature.
          
      其他


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    本文中对具有调变场形式为f=sin(Φ(γ)-Nφ)的螺旋形迴旋加速器作了研究,讨论了选择调变曲线形式Φ(γ)的方法,从而可求得满足某些条件下的最合适的曲线形式,该形式在加速器中心为托马斯型,在外半径区域可用几个不同参数的阿基米德螺旋线分段接近,采用这曲线后有很多优点,例可使中心区的散焦力减少到最小,非线性共振亦减弱,并且为了克服中心区的散焦力,在相同的滑相条件下,所要求的D盒加速电压亦大为降低,并使外半径区具有最大磁间隙。

    In this work a phenomenological method is developed for the determination of spin configurations of magnetic crystals with a magnetic unit cell un-identical with its chemical unit cell. A finite group, formed of those elements of the space group which are distributed within a magnetic unit cell, is introduced. The expansion of the thermo-dynamic potential in terms of sublattice spin densities is constructed according to the principle that it should be invariant when symmetry operations of the above mentioned...

    In this work a phenomenological method is developed for the determination of spin configurations of magnetic crystals with a magnetic unit cell un-identical with its chemical unit cell. A finite group, formed of those elements of the space group which are distributed within a magnetic unit cell, is introduced. The expansion of the thermo-dynamic potential in terms of sublattice spin densities is constructed according to the principle that it should be invariant when symmetry operations of the above mentioned group are applied on sublattice spin densities separately. Spin configurations of magnetic crystals are then determined from the minimum condition of thermodynamic potential.

    本文发展了一个讨论磁原胞与化学原胞不一致的磁性晶体的自旋位形的宏观方法。引进一个有限羣,其元素乃是分布于一个磁原胞内的空间羣的元素。该羣的对称元素作用于次晶格的自旋密度上,使热力势保持不变。利用这原理可以建立热力势按次晶格自旋密度的展式。由热力势取极小条件决定磁性晶体的自旋位形。 应用这个方法具体地讨论了四类磁性晶体的自旋位形,对每一类情况得到了与中子衍射实验一致的结果。利用本方法在某些情况下,也可以得到螺旋形的自旋位形。

    This paper deals with the races of the hairtails Trichiurus haumela (Fors-kal) inhabiting coastal waters of china. The work was carried out during theperiod 1963-1965 by means of an anatomical as well as biometrical studies asfollows: (1) morphometrical measurement. (2) number of dorsal fin rays. (3)pectoral fin rays. (4) pyloric caeca. (5) the vertebrae. (6) fused pre-caudalhaemal spines. (7) post-cranial vertibrae with multiple neural spines. (8) de-gree of completeness of second anal pterygiophore. (9) the...

    This paper deals with the races of the hairtails Trichiurus haumela (Fors-kal) inhabiting coastal waters of china. The work was carried out during theperiod 1963-1965 by means of an anatomical as well as biometrical studies asfollows: (1) morphometrical measurement. (2) number of dorsal fin rays. (3)pectoral fin rays. (4) pyloric caeca. (5) the vertebrae. (6) fused pre-caudalhaemal spines. (7) post-cranial vertibrae with multiple neural spines. (8) de-gree of completeness of second anal pterygiophore. (9) the borny tubercle. (10)the parasites in abdominal cavity, and (11) the shape of the swim-bladder.Altogether 2232 samples in 24 lots were collected for ananalyses from theYellow Sea and Pohai, the East China Sea, the South China Sea, and the Gulfof Tongking. In addition, two lots of mixed samples and three lots of larvae ofthe same-year class have also been analized. The results obtained during the studies demonstrated that the hairtails maybe grouped into five local races, viz., (1) the Yellow Sea-Pohai race. (2) therace of the East China Sea-Eastern coast of Kwantung. (3) race of Westerncoast of Kwantung. (4) the race of coastal waters of the Gulf of Tongking. (5)the race offshore waters of the Gulf of Tongking. It is noticed that the first two races differ considerably from the otherthe three (Table 7).

    本文主要系采用生物测定学与解剖学相结合的方法,调查了中国近海带鱼的种族。调查项目包括鱼体测量、背鳍条数、胸鳍条数、幽门盲囊数、椎骨数、尾前愈合脉棘数、头后多髓棘椎骨数、第二臀担骨的完缺情况、骨瘤、腹腔寄生虫和鳔的形状等11项。三年调查期间,分析的样品共为24批,计2,232尾。其中渤海为3批,300尾,黄海为4批,382尾,东海为10批,1,128尾,南海为4批,265尾,北部湾为3批,157尾。大部分样品系随机取样采自产卵场,但也分析过两批越冬期的混合样品和3批同龄幼鱼样品。 根据11个项目调查结果的综合分析,中国近海的带鱼,可分为黄—渤海、东海—粤东、粤西、北部湾近岸、北部湾外海等五个种族。其中前二族与后三族差异更大,后三族鱼的共同特点是尾部均较短,幽门盲囊数及第二臀担骨的缺如程度远较前二族为高,鳔前端常呈螺旋形弯曲,然背鳍及尾前愈合脉棘数则远较前两族为低,成体一般都生有枕骨瘤和背、臀担骨癌。但五族鱼本身,无论在背鳍条数、幽门盲囊数、躯椎数、尾前愈合脉棘数和骨瘤等方面,亦各独自具有可供识别的一系列特点。各族鱼群的具体特征可参看表7。 带角是中国近海的一种主要经济鱼类。因此,对该鱼种族与洄游问题...

    本文主要系采用生物测定学与解剖学相结合的方法,调查了中国近海带鱼的种族。调查项目包括鱼体测量、背鳍条数、胸鳍条数、幽门盲囊数、椎骨数、尾前愈合脉棘数、头后多髓棘椎骨数、第二臀担骨的完缺情况、骨瘤、腹腔寄生虫和鳔的形状等11项。三年调查期间,分析的样品共为24批,计2,232尾。其中渤海为3批,300尾,黄海为4批,382尾,东海为10批,1,128尾,南海为4批,265尾,北部湾为3批,157尾。大部分样品系随机取样采自产卵场,但也分析过两批越冬期的混合样品和3批同龄幼鱼样品。 根据11个项目调查结果的综合分析,中国近海的带鱼,可分为黄—渤海、东海—粤东、粤西、北部湾近岸、北部湾外海等五个种族。其中前二族与后三族差异更大,后三族鱼的共同特点是尾部均较短,幽门盲囊数及第二臀担骨的缺如程度远较前二族为高,鳔前端常呈螺旋形弯曲,然背鳍及尾前愈合脉棘数则远较前两族为低,成体一般都生有枕骨瘤和背、臀担骨癌。但五族鱼本身,无论在背鳍条数、幽门盲囊数、躯椎数、尾前愈合脉棘数和骨瘤等方面,亦各独自具有可供识别的一系列特点。各族鱼群的具体特征可参看表7。 带角是中国近海的一种主要经济鱼类。因此,对该鱼种族与洄游问题的探索,可以为今后该鱼资源的进一步开发与合理利用,提供必要的依据。

     
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