建立了三维切削下切屑厚度的数学表示,提出了递延累加切屑厚度计算算法。
The calculation formula of the chip thickness was established under 3D cutting process and an uncontinuable adding up calculation algorithm of the chip thickness was proposed.
电磁学与流体力学之间有许多对应的物理现象,有在形式上相同的数学表示式。
Electromagnetics and hydrodynamics have many homologous physical phenomena and mathematical expressions in the same form.
描述了实际系统分割和顺序化计算过程,给出了顺序化计算方法明确的数学表示。
The proces ses of dividing up and sequential calculation for the actual system are described, and the mathematical description of the method is given clearly.
计算机仿真表明,文中给出的基本原理与数学表示,适于作多目标跟踪优化处理的基础。
The computer simulating shows that the mathematical representation described in this paper is very suitable for optimizing the processing of multitarget tracking.
讨论了飞机的飞行轨迹和速度特征及其雷达测量,给出了飞行航迹的数学表示和图形编辑方法。
Plane's track and velocity feature together with their radar measure are discussed. Track mathematic description and graphic edit method are also given.
在衍射理论基础上详细推导了三种再现算法(菲涅耳积分变换法、卷积法、傅立叶变换法)的数学表示。
Mathematical representations for three kinds of reconstruction algorithms (Fresnel integral, convolution and Fourier transform) of digital hologram are deduced based on the diffraction theory.
给出了求解tsp问题的抗体、抗原、抗体浓度以及能量函数的数学表示,描述了该算法求解tsp的具体实现过程。
The mathematical formulas of antibody, antigen, antibody concentration and energy function for solving TSP were established. The procedure of solving TSP was described.
深入探讨了单旋翼涵道风扇式无人直升机的动力学原理,结合其全量方程和线性化增量方程,推导出了其钟摆模态的数学表示。
Then the equation of helicopter pendulum is derived from the nonlinear differential equation and linear differential equation, with the principle of helicopter aerodynamics.
阐述微命令控制字段格式的设计问题及其数学表示方法,提出一个微命令控制字段格式的设计算法,并采用数据挖掘中的搜索策略,进一步优化该算法。
After discussing the control field format of microcommand in computer execution unit, an efficient algorithms is put forth. Then this algorithm is optimized through the search strategy of data mining.
陈表示,空气污染确实会对他们的数学能力造成影响,只是没有对于语言能力的影响那样大。
Chen said that air pollution did affect the math skills, just not as much as their language skills.
有些父母会购买任何高科技玩具,如果他们认为这对孩子有帮助,但研究人员表示,拼图有助于孩子学习数学相关技能。
Some parents will buy any high tech toy if they think it will help their child, but researchers said puzzles help children with math related skills.
尽管他缺乏强大的数学背景,但同事们表示,他对于资产负债表有着本能的理解。
While he lacks a strong background in mathematics, colleagues say he has an instinctive grasp of balance sheets.
在某些校区,也有学校董事会成员与家长对于引进一门外国数学课程表示了质疑。
In some districts, there has also been skepticism from school board members and parents about importing a foreign math program.
专家表示,计算机和数学技能远比学位管用。
Computing and numerical skills, experts say, matter far more than degrees.
早期的程序员们很快发现了数字的文本表示与程序能在上面执行数学运算的数字变量显著不同。
Beginning programmers quickly discover that the textual representation of a number differs distinctly from a numeric variable on which programs can perform mathematical operations.
在大部分的编程语言中,包含了小数点的数字称之为浮点数,可以用它来表示数学中的实数。
In most programming languages, Numbers that include a decimal fraction are called floating-point Numbers, which are used to approximate real Numbers in mathematics.
他表示这会使高等数学看起来简单,能帮助人们理解那些复杂的计算问题。
He argues that it would also would make A-level maths considerably easier while it would help people to better understand such complex topics as calculus.
但迪普奥大学(Depauw University)退休数学教授、《数字命理学》作者达德利(Underwood Dudley)表示,他无法对这些说法予以证实。
But Underwood Dudley, retired professor of mathematics at Depauw University and author of 'Numerology,' says he wasn't able to verify any of these.
存在许多在程序中表示数学对象的方法,而MartinJohansen的Dcas系统则证明了这些方法可以如何的千差万别。
There are many ways of representing the objects of mathematics in programs, and Martin Johansen's Dcas system demonstrates just how different these methods can be.
表示这些效应的方程序来自于一些有用的数学模型,这些模型描述了这些一般不固定的过程的某些多多少少能预测的方面。
The equations for these effects come from the usefulness of mathematical models for certain somewhat predictable aspects of those generally non-deterministic processes. They include.
MathML是表示数学信息的W3Cxml词汇表。
MathML is the W3C's XML vocabulary for representing mathematical information.
幻灯片出现:当一个理论可以在我们已有的数学体系下简明的表示出来时,它就是优雅和美丽的或简单,如果你更喜欢的话。
(slide - "a theory appears to be beautiful or elegant (or simple, if you prefer) when it can be expressed concisely in terms of mathematics we already have.")
克雷斯韦尔表示,由于男生在数学总是比女生强,这种现象可能是因为取消了GCSE数学作业的学分。
He said it was probably down to the removal of coursework from the maths GCSE, as boys often thrive in exams compared with girls.
布朗表示,图灵所受到的对待是“骇人听闻的”和“完全不公平的”,英国对这位杰出数学家的亏欠是巨大的。
Describing Turing's treatment as "horrifying" and "utterly unfair", Brown said the country owed the brilliant mathematician a huge debt.
用一个很简单的数学式,可以表示为:存活率与冲突频率间呈现平实的曲线关系,这被认为是法的力量。
But that obvious observation conceals a precise mathematical description: the link between the severity and frequency of conflicts follows a smooth curve, known as a power law.
根据他的观察,数学家似乎根本不关心一般的夸奖;他们知道他们在数学领域做得很棒,也知道人们从不会因他们做的工作而表示钦佩,这就是不关心夸奖的原因.
They live in relative poverty, and they don’t seem to care about praise, except from their fellow mathematicians. And yet they’re doing all of this work which benefits humanity.
根据他的观察,数学家似乎根本不关心一般的夸奖;他们知道他们在数学领域做得很棒,也知道人们从不会因他们做的工作而表示钦佩,这就是不关心夸奖的原因.
They live in relative poverty, and they don’t seem to care about praise, except from their fellow mathematicians. And yet they’re doing all of this work which benefits humanity.
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