logarithms
英 [ˈlɒgərɪðəmz]
美 [ˈlɑgəˌrɪðəmz]
n. 对数
logarithm的复数
柯林斯词典
- 对数
In mathematics, the logarithm of a number is a number that it can be represented by in order to make a difficult multiplication or division sum simpler.
双语例句
- Logs base e ( natural logarithms) appear in the calculation of compound interest, and numerous scientific and mathematical applications.
以e为底的对数（自然对数）出现在复合计算以及大量科学和数学应用程序中。 - The E property returns the value of the base of natural logarithms, or
E属性返回自然对数的底数的值，或 - The mother picked logarithms.
后来，这位妈妈选了对数这一章。 - It will be assumed that the reader is familiar with logarithms and trigonometric functions.
我们还希望读者能熟悉对数和三角函数。 - Integrating logarithms requires a topic that is usually taught in Calculus II and so we won't be integrating a logarithm in this class.
结合对数，通常需要一个教微积分第二，所以我们不会被集成在这个类对数的话题。 - The natural logarithms of the separation factors ( ln α) of the investigated compounds depended linearly on the reciprocal of temperature ( 1/ T).
氨考察榈的分离因子的对数与温度的倒数成线性关系。 - A Public Key Authentication Scheme Based on Discrete Logarithms
一种基于离散对数的公开赛钥认证方案 - The ③ erupts a control: Make in same time period, allow logarithms according to carry out many road accesses, keep the iniquity of the customer's from hand over often again with each other a function;
③并发控制：使在同一时间周期内，允许对数据实现多路存取，又能防止用户之间的不正常交互作用； - In science and engineering, 'e' refers to the base of natural logarithms, approximately 2.718.
在科学与工程学领域，e代表自然对数的基数，约等于2.718。 - Scale on which actual distances from the origin are proportional to the logarithms of the corresponding scale numbers.
实际数据与相应的标度数的对数成比例。 - Xiao Long proposed a digital signature scheme ( HQ) whose security is claimed to be bases on discrete logarithms problem and factorization problem simultaneously.
对一个建立在圆锥曲线上的同时基于离散对数和整数分解问题的数字签名方案&HQ进行了安全性分析。 - Logarithms were invented to shorten the work of extended numerical computation.
人们发明对数来缩短运算冗长的数值计算工作。 - You might remember vaguely logarithms from high school math and such but what this suggests for us, the computer scientists, is that this is certainly a smarter, a faster algorithm.
你可能还会依稀记得，高中数学里的对数，这就给了我们这些计算机科学家们，一些启示，即，这种算法更智能，更迅速。 - An eminent mathematician, he is regarded as the inventor of the system of logarithms.
作为一名受人尊敬的数学家，龙比亚被誊为对数的发明者。 - Logarithms are defined with respect to an arbitrarily chosen constant.
对数是相对于一个任选的常数来确定的。 - Logarithms were invented to simplify cumbersome calculations, since exponents can be added or subtracted to multiply or divide their bases.
发明对数是为了简化繁琐的计算，因为用幂指数的相加或相减可以等同于它们的基数的相乘或相除。 - Make use of the database can logarithms according to carry on the concentrated control and managements, and pass organization and the contact of the datas that the data model means various data.
利用数据库可对数据进行集中控制和管理，并通过数据模型表示各种数据的组织以及数据间的联系。 - Or or relating to or using logarithms.
属于、关于或运用对数的。 - There are two different popular public key cryptosystems: RSA system based on Integer Factor Problem and Elliptic curve cryptosystem based on Discrete Logarithms Problem of elliptic curve.
目前国际上流行的公钥密码系统有两类：基于大整数分解难题的RSA系统和基本椭圆曲线上的离散对数难题的ECC系统。 - This paper points out the algorithms~ ( [ 2]) ver is wrong and proposes a new digital signature scheme in which security are also based on discrete logarithms and factoring, meanwhile its rationality and security are verified.
指出文献[2]的验证算法是有问题的，同时在文献[2]的基础上提出了一个新的签名方案，其安全性也是基于因数分解和离散对数的，并证明了它的合理性、安全性。 - The logarithms ascends the adoption of the WORD document the format according to the format's designs.
对数据格式的设计上采用WORD文件格式。 - Yang and Li proposed an efficient signature scheme that is strictly based on two hard problems of discrete logarithms and factoring.
Yang和Li提出了1个有效的基于离散对数和因子分解的签名方案，其安全性严格基于离散对数和因子分解两大困难问题之上。 - This paper introduces a public key authentication scheme Based on discrete logarithms.
介绍了一种基于离散对数的公开赛钥认证方案，该方案不需要设立特权者来认证公开密钥。 - An Access Control Scheme Based on Discrete Logarithms and Polynomial Interpolations
一种基于离散对数和多项式插值的访问控制方案 - Based on the computational difficulty in computing discrete logarithms, this paper proposes a dynamic multiple secrets sharing scheme.
基于有限域上离散对数问题提出了一种动态多秘密分享方案。 - Finally, the relation between maximum length runs of D sequences and discrete logarithms is also analysed.
最后分析了D序列的最大游程与离散对数之间的关系。 - Two new digital signature schemes whose security are based on both discrete logarithms and factorization are proposed.
提出了两个新的数字签名方案，它们的安全性同时基于离散对数和素因子分解两个困难问题，并各有特点。 - The model of double logarithms is the best in both simulating and predicting among all these models.
各模型中以双对数型模拟、推算效果最佳。 - It shows that the logarithms of fracture toughness decrease with the increase of fractal dimensions.
结果表明，断裂韧度的对数值和等效断裂韧度的对数值随分形维数的增大而减小。 - In this dissertation, we studied the lower bound for the linear form of logarithms of continued fraction with positive integer power and several identity-based signature schemes.
本文研究了以整数幂为元素的连分数对数线性型下界和几个基于身份的签名方案。