- 更多网络例句与约整数相关的网络例句 [注：此内容来源于网络，仅供参考]
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The results showed that the statistical characteristics and changing regularity of the integer multiple spiking from the experiment were similar to those from the stochastic Chay model, but different obviously to those from the deterministic Wang model.
结果发现，实验和随机模型经随机自共振产生的整数倍峰放电节律具有相同的统计性质(峰峰间期越大，出现的频度越低，约呈指数递减)和变化规律，与确定性Wang模型产生的整数倍节律明显不同。
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In this paper, new classes of linear block codes over finite fields of the algebraicinteger ring of quadratic number fields Qd~(1/2 modulo irreducible elements with norm p or p~2 are presented. These codes can correct one error which takes from the cyclic subgroup of the multiplicative group of the finite fields. The results presented in this paper extend the corresponding results of previous papers.
在处理适用于二维信号的线性分组码时，我们考虑类数为1的有理数域二次扩域Qd~(1/2的代数整数环，利用范数为p或p~2的不可约元构造有限域，给出剩余类域的一组完全陪集代表元系，从而构造出一类有限域上的线性分组码，当错误取值于有限域乘法群的一个循环子群时，所得到的适用于二维信号的线性分组码可以纠单个错，推广了文[14-16]的结果。
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His brother Johann or Jean (1667-1748) developed integral and exponential calculus.
其兄弟 约翰或让（1667-1748年）发展了整数和指数微积分。
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The problem of finite precision multiuser decorrelator is formulated as linear bounded integer optimization problem,and the problem is shown to be NP-hard problem.
该文首先分析了应用有限精度序列为解相关矩阵序列的解相关接收机，将有限精度解相关的多用户检测问题归约为线性约束整数优化问题，同时证明此问题为NP-hard问题。
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The division with surplus, the comprehensive division and Eisenstein Test applications on polynomial that can not be divided are mainly discussed; the sufficient condition of that polynomial with coefficient being integer has no integer root, that cubic polynomial with coefficient being integer is irreducible in rational domain and that polynomial with coefficient being integer has not two completely same roots are summed up.
主要论述了带余除法、综合除法及不可约多项式艾森斯坦判别法的应用；总结出了整系数多项式的无整数根的充分性，三次整系数多项式在有理数域上不可约的充分性，整系数多项式无重根的充分性。
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Wavelet transform is done in image space directly. The multiplication number of the method is rough 25% less than the conventional implementation based on 1-D tensor product, so the memory usage is also reduced.
该方法进行小波变换时直接在图像空间进行2维分解，其乘法运算次数比传统的基于1维张量积的2维提升整数小波变换减少约25％，从而也减少了存储空间。
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The result pointed out that the vertical distribution of foliage for each species was different,however,generally speaking,the foliage in upper crown (0.3CL) for broad-leaved species in natural secondary forest took a small percentage,about 10%;in middle or middle lower of the crown(0.4CL to 0.8CL) the branches here took the majority percentage of whole foliage,almost 60%to 75%;but in lower crown(0.8CL),there was about 10%of whole foliage.(5)The interspecies competition of trees in secondary forest was expressed by Hegyi competitioin index,and the active competitor was calculated by the competition zone radius and the tree position,DBH,and distance in the zone,it was not all competitors in tranditional calculation.The study introduced crown area overlap index to describe the crown competition between subject tree and its competitors,furthermore,the crown area was classified into 5 levels with a method of equal crown projection area,therefor,the resulting crown area overlap index showed more realities of existing stand conditons.(6)Based on the theoretics of multiply divide,the spatial strcture optimizing model of secondary forest stand selective thinning was developed by diversity mingling,aggregation index,competition index and crown area overlap index,also designed 10 constraint conditions which were related to forestry meanings,the objective function was solved by the implicit enumeration method with LINGO 9.0,using 0-1 integer programming.
并且得出，每个树种在树冠内相对高度上的叶量的垂直分布是不同的，天然次生林阔叶树种的叶量在树冠的上部(0.3CL以下)所占比例很小，约占10%左右；在树冠的中部以及中下部(0.4CL～0.8CL)，叶量所占比例最大，几乎集中了整个树冠60%～75%的叶量；而在树冠的下部(0.8CL以下)，几乎占很少的叶量，大约10%左右。5、采用Hegyi竞争指数来表现次生林内林木的竞争关系，并且根据竞争圈的大小和林木在竞争圈内的分布位置、大小与距离来计算有效的竞争木，并不是传统意义上的全部竞争木；本研究提出用树冠叠加指数来表示林木与周围树木的树冠竞争情况，并采用等树冠投影面积法把树冠分为5级，这样计算的树冠叠加指数更加与现实林分相符。6、本研究基于乘除法的思想，用多样性混交度、聚集指数、竞争指数和树冠叠加指数构建了天然次生林择伐空间优化模型，设计了10个与林学意义相一致的约束条件，并采用0-1整数规划的思路，在LINGO9.0软件中使用了隐枚举法对目标函数求得最优解。7、以M702标准地为应用实例，具体计算出了每株采伐木，经过择伐后，目标函数值按模型设计的要求发生了极大的改变，增加了5倍多，说明了最后这个解的优良性，满足了设计的要求。
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It is general for Integer GCD algorithms to use one or several basic transformations which reduce the size of the inputs integers, these transformations are denned as Reduction in this paper.
另外，本文给出了约简的定义，整数GCD算法中逐步减小输入整数规模的变换都可以看作约简。
- 更多网络解释与约整数相关的网络解释 [注：此内容来源于网络，仅供参考]
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Diophantus：丢番图
(10) 丢番图(Diophantus)方程的可解性求出一个整数系数方程的整数根,称为丢番图(约210290,古希腊数学家)方程可解. 希尔伯特问,是否能用一种有限步构成的一般算法判断一个丢番图方程的可解性?1950年前后,
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Fermat's last theorem：费尔马最后定理
概述 费尔马大定理又称费尔马最后定理(Fermat's Last Theorem),是著名法国数学家费尔马在约1637年写下的一个猜想:对于任意大于2的整数n , 不可能有非零的整数 a, b, c满足 .
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miller indices：密勒指数
电子集成技术按工艺方法分为以硅密勒指数(Miller indices) 以晶胞基矢定义的互质整数,用以表示晶面的方向. 1)确定某平面在直角坐标系 3个轴上的截点,并以晶格常数为单位测得相应的截距. 2)取截距的倒数,然后约简为 3 个没有公约数的整数,
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principal quantum number：主量子数
量子化条件要求电子绕核运动的角动量不能取任意值,只能取约化普朗克常数的整数倍. 这表明稳态氢原子的能量可取值也不能连续变化,而只能取某些分立的值. 按照这个理论模型,稳态氢原子的能量是负的,并且与主量子数(principal quantum number)的平方成反比.
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round number：约整数
round log 圆木 | round number 约整数 | round of beef 牛股肉
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round of beef：牛股肉
round number 约整数 | round of beef 牛股肉 | round off 完成
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rounded number：约整数
[有]舍入区间运算 rounded interval arithmetic | 约整数 rounded number | 舍入 rounding
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quantum tunneling：量子隧穿
电子对可以通过所谓的量 子隧穿 (quantum tunneling),越过这 道绝缘层. 如果用微波照射约瑟夫森 结,超导体中的电子对就可以吸收微波 中的光子,飞越间隙. 这时,绝缘层 两端的电压将是 hf/2e 的整数倍,其中 h 为普朗克常数,f 为微波辐射的频率,
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commutation ticket：月季票
约整数/round number | 月季票/commutation ticket | 月经带/red rag