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first     
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  第一
     The Mechanical Quadrature Methods with the High Accuracy and Splitting Extrapolations for Solving Boundary Integral Equations of the First Kind of Scientific and Engineering Problems on Nonsmooth Domains
     非光滑域上科学与工程问题的第一类边界积分方程高精度机械求积法与分裂外推
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     Study on China Traveler the First Traveler Magazine of China
     中国第一本旅行类刊物
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     Primary Detection on Differentially Expressed Genes in Odontogenic Differentiation of Ectomesenchymal Cells Isolated from the First Branchial Arch
     第一鳃弓外胚间充质细胞牙向分化差异基因的初步筛选
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     1. Conditional Knockout of the First Exon of Bcr/Abl Fusion Gene in Chronic Myeloid Leukemia 2. Application of RNAi in Mammalian Animal Cells
     1. 慢性粒细胞性白血病融合基因bcr/abl第一外显子条件性基因打靶的实验研究 2. RNA干扰在哺乳动物细胞中的初步应用性研究
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     The Super-convergence Methods for Solving First Kind Weakly Singular Volterra Integral Equations
     第一类弱奇异Volterra积分方程的超收敛技术
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  首先
     First,the preliminary taxonomy of P2P worms is given and characteristics of different P2P worms are discussed.
     首先对P2P蠕虫进行了初步的分类,讨论了不同P2P蠕虫的特性.
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     First, set up the three dimensional model based on the Pro/E, second,through the 3D MAX?
     首先基于Pro/E建立三维模型;
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     At first,a kind of qualitative explanation why the mean free path of molecule(穿) passing through a certain reference section in the course of transportation  is not equal to but larger than is brought forward,and then,穿=2 is worked out by means of quantitative calculation.
     首先对输运过程中穿过参考截面△S的气体分子自由程的平均值穿为什么不等于而是大于作出了定性解释,然后通过定量计算求出了穿=2。
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     First,the color image was sharpen by Unsharp Mask(USM),then color scaling was used to get an image with radial and edge details.
     首先将彩色图像进行Unsharp Mask(USM)锐化处理,再进行色彩缩放运算,得到具有一定半径的图像的边缘细节。
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     A supervised texture image segmentation algorithm based on dual tree complex wavelet transform (DT-CWT)and Markov random field (MRF)model is proposed. The algorithm consists of two steps. First, the complex transform coefficients are statistically modelled;
     基于对偶树复小波(DT-CWT)和马尔可夫随机场(MRF)模型提出了一种监督纹理图像分割算法,算法包括两个步骤,首先对复小波变换系数进行较为精确的建模,提取其一阶统计信息作为纹理特征,综合多个尺度的信息,基于极大似然标准进行初始分割;
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     The Super-convergence Methods for Solving First Kind Weakly Singular Volterra Integral Equations
     第类弱奇异Volterra积分方程的超收敛技术
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     INTERNATIONAL CONGRESS OF MATHEMATICIANS 1958 FIRST COMMUNICATION
     1958年国际数学家大会第次通报
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     TRAPA?MICROPHYLLA LESQ.,THE FIRST OCCURRENCE FROM THE UPPER CRETACEOUS FORMATION OF CHINA
     中国上白垩纪沉积中首次发现的种被子植物——Trapa?microphylla Lesq
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     GEOMETRICAL PROPERTIES OF THE INTEGRAL SURFACES OF DIFFERENTIAL EQUATIONS OF THE FIRST ORDER IN THE COMPLEX DOMAIN
     复数域内阶微分方程的积分曲面的几何性质
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     An Iteration Algorithm for Fredholm Integral Equation of the First Kind, AX = Y, with Quickest Convergence
     Fredholm第种积分方程Ax=y的最速迭代解法
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  首次
     TRAPA?MICROPHYLLA LESQ.,THE FIRST OCCURRENCE FROM THE UPPER CRETACEOUS FORMATION OF CHINA
     中国上白垩纪沉积中首次发现的一种被子植物——Trapa?microphylla Lesq
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     The First Discovery of walchia piniformis (Schlotheim)in China and the Description of A New Species waichia longifolia sp.nov.
     松形羽杉Walchia Piniformis在我国的首次发现——附羽杉一新种长叶羽杉(W.longifolia sp.nov.)的记述
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     FIRST PASSAGE PROBABILITY OF NONLINEAR OSCILLATORS SUBJECTED TO STATIONARY RANDOM EXCITATION
     非线性体系受平稳随机荷载的首次通过问题
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     First Quasi-Immobility Effect and Second High-Speed Effect of Magnetically Driven Arcs
     磁驱动电弧首次似停滞效应及第二次高速效应
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     FIRST DISCOVERY OF NI-RICH DJERFISHERITE,K5(Fe,Ni)24S26CI IN XINJIANG CHINA
     我国在新疆首次发现富镍硫铁铜钾矿(Ni-rich djerfisherite)K_5(Fe,Ni)_(24)S_(26)Cl
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  first
Free quotients and the first betti number of some hyperbolic manifolds
      
In this note we present a very simple method of proving that some hyperbolic manifoldsM have finite sheeted covers with positive first Betti number.
      
The first one is a conjecture of Ian Hughes which states that iff1, ..., fn are primary invariants of a finite linear groupG, then the least common multiple of the degrees of thefi is a multiple of the exponent ofG.
      
First appeared in passing in the basic paper of O.
      
To prove this, we first state and prove a general result which gives a criterion for checking whether a variety of dimensionN≥3 is a (compactification of a) ball quotient.
      
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