早在一世纪前，数学家就提出过这种构造的假设（译注：指希尔伯特曲线），现在这种假设就被应用于对人类基因组立体结构的描述。
This type of shape was mathematically postulated over a century ago, and has now been shown to describe the genome’s three-dimensional structure.
提出了一种构造三次参数曲线对给定数据点插值的新方法。
A method for constructing a parametric cubic curve to interpolate a set of distinct data points was presented.
按照母线的约束，形成广义白川德曲线族，进而构造出白川德曲面。
According to the restriction of the generatrix line Bertrand surface can be constructed with the Bertrand curve with broad sense group.
根据MOV归约理论，采用双线性映射构造的基于身份加密方案使得该方案不具有椭圆曲线高效的优点。
According to the MOV reduction theory, the identity-based encryption scheme which is based on the bilinear map will lose the high efficiency of elliptic curve.
在三角形域上构造对边界曲线和跨界导数插值的三角曲面是计算机辅助几何设计和计算机图形学等领域中的基本问题。
Constructing triangle surface which interpolates the boundary curve and cross-boundary slopes on a triangle is the basic problem in computer aided geometric design, computer graphics and so on.
系统主要由读取数据文件模块、NURBS曲线生成模块、曲面构造模块、参数化修改模块、数据转换模块以及用户界面组成。
The system is mainly composed of file module of reading data, creation module of NURBS curve, surface construction module, parameterization modifying module, data conversion module and user interface.
该方案是基于椭圆曲线，采用一次一密签名构造的，具有安全性高，速度快，密钥量小，便于实现等优点。
This scheme that is constructed based on elliptic curve with one-time pair of keys has the merits of security, efficiency, smaller key and easy realization.
并研究了这种媒介齿条齿廓齿形曲线的构造方法。
And has studied this medium rack tooth profile curve structure method.
本文给出一种构造C1连续的闭的三次NURBS插值曲线的方法。
This paper presented a method of constructing a C1 continuous, closed cubic NURBS interpolating curve.
构造了一种新的伸缩因子函数，以改进参数曲线自由变形方法。
A new extension factor is constructed for free-form deformation of parametric curves.
联合细分模式具有较强的曲线网插值能力，但却难以构造带有尖锐特征的复杂外形曲面。
Combined subdivision scheme is good for interpolating curve networks, but it cannot construct complex surface with sharp features.
提出一种以特性值为优化目标构造复合型凸轮运动曲线的新方法。
A new method of constructing compound CAM moving curve is proposed by taking some characteristic values as an optimization object.
指出了大型立交桥上部构造施工测量的难点之一是缓和曲线段现浇粱施工测量的坐标计算。
The coordinate calculating of cast_in_place bridge construction survey in overpass supper structure transition curve is a problem.
研究了光强对叶生长、叶解剖构造、叶绿素含量、光-光合曲线、新梢生长和生物量等指标。
The effects of light intensity on leaf growth, leaf anatomic structure, chlorophyll content, ligtphotosynthesis curve, growth of newly produced sprouts and biomass were investigated.
利用超椭圆曲线上的双线性对构造广播加密和解密算法，节省了广播通信传输带宽。
The bilinear paring on a super-elliptic curve was used to construct the broadcast encryption and decryption algorithms, which greatly saves the broadcasting communication transmission bandwidth.
基于球极投影保持PH性质这一特性，通过球极投影把球面数据投影到平面上，构造一条平面PH曲线。
Based on the stereographic projection that preserves Pythagorean-Hodographs, a spherical rational ph curve is constructed to solve this problem.
大地电磁测深结果受表层构造横向不均匀性的影响，其视电阻率曲线会发生畸变。
The curves of apparent resistivity obtained from Magnetotelluric Sounding are greatly distorted by the lateral inhomogeneity of surficial structures.
新方案是基于椭圆曲线构造的，所以具有安全性高，速度快，密钥最小，简单等优点。
The new scheme is constructed based on elliptic curve, therefore the scheme is possessed of the merits of higher security, higher efficiency, smaller key, and very simplicity etc.
采用零点、距离位移曲线和生长指数等定量分析方法，讨论了断裂的构造负反转过程。
By means of the null point, growth index analysis and displacement distance plot, the authors discussed the process of negative structure inversion.
为防止电子现金重复花费和数据库记录无限制的膨胀问题，改进了现有的利用椭圆曲线密码系统构造的离线电子现金系统。
To prevent e-cash from double-spending and unlimited increase in the records of databases, an improved offline e-cash system based on elliptic curve cryptography was proposed.
提出了用矩阵变换和混合的方法，构造多种由相关曲线依据不同的扫掠规则生成的扫掠曲面。
According to different sweeping rules, a method for constructing a sweep type surface by means of coordinate transformation and blending is described.
人们通常用有理三次曲线样条来构造整体曲率连续的曲线。
As for curvature continuity curves, they are usually constructed by means of rational cubic curves.
安全的椭圆曲线构造和基点的选取，是椭圆曲线密码体制实现的的关键。
Point out that the secure elliptic curve is the master key of constructing the elliptic curve cryptosystem.
在此基础上，构造了国债收益率曲线并通过建模获得了收益率曲线的回归方程。
On this basis, the authors construct yield to maturity curve and obtain regression equation of the curve through establishing a model.
分析了基于身份加密体制的构造框架，利用剩余类环上的椭圆曲线密码实现了一种新的基于身份的加密机制。
The configuration of ID-based Encryption is analyzed. A new ID-based Encryption is realized with the Elliptic curve over the residue class ring.
根据电测井曲线可以了解地层构造。
The stratigraphic structure can be learned according to electric well logs.
基于给出的调配函数，构造了带形状参数的多项式曲线。
Based on the presented functions, the polynomial curves with a shape parameter are constructed.
基于给出的调配函数，构造了带形状参数的多项式曲线。
Based on the presented functions, the polynomial curves with a shape parameter are constructed.
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