查询词典 problem on obstacle

In recent years, the disequilibrium of the BOP has become a big difficult problem for China's economical finance.

国际收支失衡问题已成为近年来中国经济金融运行中需要解决的一大难题。

For the fuzzy group decision making problem, in which the preference patterns of both individual and group are fuzzy, the fuzzy Borda number rule is provided.

对于决策个体和决策群体的偏爱均为模糊结构的群体决策问题，建立了模糊 Borda数规则，并研究了它的性质和满足模糊偏爱公理系的情况。

Nevertheless, notable is, boreal green medium realized this problem deeply also.

不过，值得注重的是，北青传媒也深刻意识到了这个问题。

Another problem is a group of chemicals called borates, including boric acid.

一类名为硼酸盐的化学物质引发了另一个问题。

It solves the imaging problem in great contrast. In chapter 2, the author deeply studies and analyzes the arithmetic of the method of Born approximation inversion and points out the limitations and disadvantage of the method. The good inverse results can be obtained in little disturbance by Born approximation.

本文提出的反演理论，考虑到散射序列中高阶项对成像结果的影响，在反演时利用逆散射序列中的高阶项以弥补散射场数据的丢失，使得在大扰动量的情况下同样能够实现界面位置和形态的精确成像，解决了大对比度情况下的成像问题。

Recent measurements on CO2-laser-assisted electron-atom collisions have shown large inconsistencies with the Kroll-Watson formula.We use Born approximation theory to carry out a detailed study of the problem.

最近的CO2激光辅助电子-原子碰撞的测量结果与K-W公式存在着非常大的差异，用玻恩近似理论对此进行了详细的研究。

Considering problem mentioned in above part and founding on Bleistein's and Cohen's researches on Born approximation, the author carries out depth imaging inversion by using inverse scattering series for obtaining the singularity locations of layers.

实际上，从地球物理的实用观点出发，人们特别关心的往往并不是要求恢复全部的物性参数，而是要知道它的间断性及梯度变化较大的状况和位置。

Developed in 1990's, the distorted wave Born approximation methodwhich deal with the problem of three bodies of interaction in the collision betweenelectron and atom provide the theoretical criterion to calculate the tripledifferential cross section of the (e,2e) reaction.

二十世纪九十年代发展起来的处理电子—原子碰撞三体相互作用问题的畸变波玻恩近似方法，为计算原子的(e，2e)反应的三重微分截面提供了理论标准。

Fortunately, the problem of a weakly scattering object can be linearized by Born or Rytov approximation and thus resolved in Fourier domain with methods similar to those in X-CT.

利用Born或Rytov近似，可以将问题线性化，然后应用与X-CT类似的算法利用傅立叶变换对被测物体成象。

The effectiveness of this method is verified in the layout problem of bornite craftworks.

以斑铜工艺品布局求解为例，对该算法进行了验证。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。