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Uranium isotope abundance ratio has been measured by total sample evaporation and signal integration, and a thermal surface ionization mass sepctrometry equipped with multicollector has been used.

采用全蒸发技术、离子流强度积分的方式,用多接收器热表面电离质谱计测量铀同位素丰度。

We can use the additive property of the integral .

我们可利用积分的可加性。

We shall now show that the change of variable formula for integrals is just as unforgettable.

我们现在来说明积分的换元公式也一样好记。

6The new low cloudiness scheme of dynamic-diagnostic method is put forward based on the opposite direction integral of characteristic lines.

6基于特征线反向积分的动力诊断之低云方案。

Bonus points for the recipe substitutions provided for chorizo, such as the feta cheese and pine nuts.

积分的食谱替换为提供香肠,如希腊奶酪和松子。

The main works in this paper are as follows:(1). In this thesis, a new method, continuous linearization model, is constructed for the non-linear dynamic systems. The precision Duhamel integration solution for the linearization equation is also given from the theory of linear differential equation. The calculating results show that the new method can improve the calculation precision greatly. In fact, the truncation error is not limited by this method, it can arrive the precision according to the requirement.

本文的主要工作有以下几个方面:(1)由于非线性项的存在,使得多数情况下难以得到非线性动力方程的解析解表达式,目前常使用数值积分方法来求解非线性动力学方程的解,但常规计算方法的计算精度不很理想,本文提出了含Taylor展开项中高阶余项的非线性动力方程的线性化数值计算方法,构造了瞬态线性化方程,给出了Duhamel积分的表达式。

The Taylor formula holds the very important status in the differential calculus, especially in solves in some concrete problems to have the extremely important application, for instance the proof inequality, the judgment improper integral collects the divergence, asks the function the limit, asks the function the higher order derivative, determines certain complex progressions to collect the divergence, solves certain differential equation, as well as approximate calculation in and so on application, therefore this article will do the thorough research to these seven aspects.

摘 要:泰勒公式在微分学中占有非常重要地地位,尤其在处理1些具体的茄题中有10分重要的应用,比如证明不等式,判断广义积分的敛散性,求函数的极限,求函数的高阶导数,判定某些复杂级数的敛散性,求解某些微分方程,以及近似计算等中的应用,因此本文将对这七个方面做深入的研究。关键词:泰勒公式;不等式;广义积分;极限;高阶导数;复杂级数;微分方程

To fill this gap, the enhanced Poincaré inequality was obtained by considering the additional conservation law of momentum and by rigorous estimate of integral inequality.

为解决这个差异,利用周期带域上的Eady模型的动量守衡的性质,通过变分方法和积分的精细估计,建立一个加强的Poincairé积分不等式,从而证明了Eady模型的线性稳定意味着非线性稳定。

With the help of the concepts of Lebesgue measure and Lebesgue integral in real function,the mathematics model of concurrent design of life-oriented progressive die is advanced. Which were the Lebesgue measure and Lebesgue integral of die substructures and a general mathematics model of the relation between progressive die structure and die substructures.

运用实变函数中的Lebesgue测度和Lebesgue积分的概念,结合面向寿命的级进冲模并行设计的特点,建立了面向寿命的级进冲模并行设计数学模型—模具子结构的Lebesgue测度和Lebesgue积分,提出了级进冲模结构与模具子结构关系的一般数学表达式。

New properties and improvements on VSI. Combining the density processof local absolute continuous measure, properties of the martingale space H1 and semi-martingale space, and the closed image theorem of functional analysis (see the proofs ofTheorem 2.4.5 and Theorem 2.4.10), we obtain the general form of Girsanov Theorem forsemi-martingale vector stochastic integral .

特别是利用局部绝对连续测度的密度过程、鞅空间H1与半鞅空间的性质以及泛函分析中的闭图像定理(见定理2.4.5与定理2.4.10的证明)获得了一般形式的半鞅向(来源:Ab6BC论a1文网www.abclunwen.com)量随机积分的Girsa-nov定理,它对于随机分析的理论与随机积分的应用都具有重要价值。

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This paper discusses design and realizable methods of remote test output interface from logical design angle.

本文从逻辑设计的角度讨论遥测输出接口的设计及实现方法。

This also 星体投射plies to buildings, structures and geological features.

这也适用于建筑物和地质特征。

We all hope for a better life.

我们都希望好的生活。