引入

By introducing substitutents to a definite location of the benzene ring, the location and assembling fashion of nitrobenzene was defined.

通过在硝基苯的特定位置引入取代基我们可以确定硝基的位置和硝基苯的组装方式。

After searching ultimate owners of listed companies in China's stock market, I classify them into two types: state owners and non-state owners. Most importantly, this paper studies this issue on the ground of LLSV hypothesis instead of Berle and Means hypothesis.

本篇论文的改进与创新主要体现在：第一，把LLSV研究范式引入中国上市公司的所有权和控制权研究，追溯中国上市公司最终控制人的所有制性质及其拥有的所有权和控制权。

But collective ownership of the Berliner Sparkasse would pose a new set of problems.

但是对于柏林储蓄银行的集体所有权将引入一系列新问题。

Control equation, boundary condition and Bernoulli equation are derived in blade-attached system.

在匹配渐近展开法分析中引入一假想速度位，导出固连坐标系中的控制方程、边界条件和Bernoulli方程。

We try to use a modified Bernstein polynomial to reduce the number of variables when calculating the circle array. Finally we use PSO to optimize the circle array and obtain a beam form with a flat top which is needed in the practical design.

在计算圆环阵时尝试引入了修正的波恩斯坦多项式以减少需要优化的变量，并结合工程上的需要，用粒子群优化算法给圆环阵赋行计算得到了主波瓣是平顶的方向图。

In chapter 1, firstly, by using classical analysis methods, such as the introduction of Bessel function and semigroup theory, we transform the pseudo-parabolic equation into an abstract operator equation and achieve the existence and uniqueness of the local solution.

在第一章中，利用经典的分析方法，引入Bessel势函数，将伪抛物型方程转化为抽象算子方程，首先，利用算子半群理论，论证了局部解的存在唯一性。

So the best approximation algorithm in this domain,which can draw the mini-max solution of the frequency deviation,is introduced in this paper.

为此，在频率控制领域首次引入了最佳逼近算法，它能给出频率偏差的最小-最大解。

Inspired by the wavelets,we introduce the concept of geometric wavelets.We transform the compression into a best uniform approximation which is familiar to us in mathematic,we approximate the signal with polynomials.

受小波方法的启发，我们引入了几何小波的概念，将压缩问题转化为逼近理论中熟知的最佳一致逼近问题。

Introducing a bevy of new products that appealed to a broad audience.

为了吸引更多的顾客而引入了一堆新产品。

On the other hand, the Chinese enterprises, which were well influenced by the traditional culture, have kept on emphasizing on the bi- or multi-lateral relationships of organizations for a long time.

而在传统文化的影响下，中国企业一向强调企业运作中组织间的双边和多边关系，在这样的环境中引入关系营销的理念应该能够取得极大的成功。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。