乘积
- 与 乘积 相关的网络例句 [注:此内容来源于网络,仅供参考]
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And the slope of the line is just the product of linear absorption coefficient of the thin film and its thickness.
发现该直线的斜率即为薄膜的线吸收系数与其厚度的乘积。
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Tsunami waves are long waves of gravity, the wavelength of up to 100 kilometers above; its velocity equal to the acceleration due to gravity (9.8 m / s) and the product of the square root of water depth, so the deeper the water, the faster the tsunami wave, the more shallow water , the slower the speed of tsunami waves.
海啸波是重力长波,波长可达100公里以上;它的传播速度等于重力加速度(9.8米/秒)与海水深度乘积的平方根,所以,海水越深,海啸波速度越快,海水越浅,海啸波速度越慢。
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We also give all positive self-adjoint extensions ofsingular differential operators,and all positive self-adjoint operators generated by theproducts of differential expressions 〓,where l is an nth order differentialexpression.The result that each positive self-adjoint operator is not necessarily theform of operator product 〓.This answers an open problem proposed by theauthors recently.
我们也给出了奇型微分算子的所有正自伴扩张形式及乘积微分算式〓所诱导的所有正自伴算子形式,证明〓所诱出的正自伴算子不必须是由算子乘积〓为l所生成的算子)的形式,从而回答了作者新近提出的一个公开问题。
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There are not primitive roots,for mod n,by computing the order of "product number", for "product module",this artical has made a number(call generalized primitive root ),parametrically,which order is also the common multiple of the all orders.
对于没有原根的模n,通过乘积数对乘积模的次数的计算,该文构造性地得到一种整数,其次数也是所有次数的公倍数,并得到这个公倍数次数的一种计算公式。
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Given an expression, it also reduces it to its Sum of Products and Product of Sums form.
给定一个表达式,它将这个表达式化简乘积的和以及和的乘积的形式。
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Finally, we prolongate the theory to two dimension tensor product wavelets space, proofing the best approximation property of product spline wavelets interpolation and constructing the parallel algorithm of the wavelets decomposition.
最后,我们继续将这一理论拓展到二维张量积小波空间,验证了乘积型样条小波插值的最佳逼近性质,进而在二维张量积小波空间构造了乘积型样条小波分解的并行算法。
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The general characterization of subshifts developed in this section reveals the structures of all compact and totally disconnected systems.
第四章定义了乘积符号动力系统的子转移和排除系统,并研究了乘积符号动力系统中子转移与排除系统的关系。
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Let{T_1,T_2,...T_N} be a sequence of nonexpansive mappings that satisfy condition,and let r be a mapping from the set of natural numbers N onto {1,2,..N},which assumes each value infinitely often.
我们主要研究当≠φ随机乘积{S_n}的收敛性。因为这种随机乘积有广泛应用(如在偏微分方程,规划数学,不等式及线性等式)。
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Comparing with the result of methyl iodide in intense laser field, some differences are observed:(1) at the same laser field intensity, the highest charged fragment ion of methyl bromide was Br(superscript 3+), lower than I(superscript 6+) of methyl iodide;(2) the dehydrogenation channel was observed in the multiphoton dissociation or Coulomb explosion of methyl bromide, but was not observed in the case of methyl iodide;(3) HBr(superscript +) was observed, but there was no similar channel in the case of methyl iodide;(4) for methyl bromide, the valid charge distance of Coulomb explosion increases with the product of p and q; while in the case of methyl iodide, the distance remained almost the same;(5) the producing channel of CH(superscript + subscript m)(m=0, 1, 2) is different from the ionization-dissociation of methyl iodide in which the stepwise dissociation of CH3(superscript +) was thought to be the main channel, CH(superscript + subscript m)(m=0, 1, 2) of methyl bromide are mainly from the products of the direct dissociation of the dehydrogenated parent ions instead of the stepwise dissociation of CH3(superscript +).
与碘甲烷在强场中的实验结果对比发现:(1)在相同的激光场强下,碘甲烷电离解离的最高价碎片离子为I(上标 6+)而溴甲烷为Br(上标 3+);(2)溴甲烷质谱中存在母体离子的脱氢产物CHBr和CHBr(上标 2+),而对于碘甲烷,没有检测到这些通道,C-I键首先断开;(3)质谱中存在H^79Br和H^81Br,而碘甲烷的电离解离中不存在HI产物;(4)溴甲烷库仑两体爆炸的有效电荷间距随着两碎片电荷乘积的增大而增大,而对于碘甲烷此间距几乎不随电荷乘积变化;(5)CH(m=0, 1, 2)的主要生成通道可能与碘甲烷不同,不是来自CH3的顺序脱氢,而是来自脱氢母体离子的直接解离。
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In order to satisfy the real-time control of air/fuel ratio,this model was simplified based on two supposals as follows:(1) the intake air mass flow rate has a linear form with the product of the two established expressions,the throttle angle expression and the intake air pressure expres...
为满足基于模型进行空燃比实时控制的要求,基于以下两个假设对模型进行了简化:(1)假设进气流量与模型所建立的关于节气门开度和进气压力的表达式的乘积成线性关系;(2)充量系数和进气压力的乘积与进气压力成线性关系。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。