在中心

The distribution of induced current and the acoustic pressure inside the spheres with different conductivity were presented.

仿真结果表明，感应电流密度在中心位置处为零，在电导率边界处变化较大；声压分布在中心位置处为零，在边界处变化较大。

According to this algorithm, it is shown that the bifurcated periodic solutions through Hopf bifurcations at the first critical value of delay are orbitally asymptotically stable on the center manifold and the bifurcated periodic solutions through Hopf bifurcations at other critical values of delay are unstable.

根据这一算法，发现在时滞的第一个临界值处通过Hopf分支产生的周期解在中心流形上是轨道渐近稳定的，而在其它临界值处通过Hopf分支产生的周期解在中心流形上是不稳定的。

By Using CPB to analyze the sound insulation character, it show that when the cavity depth is 30mm, the sympathetic vibration exist around the centre frequency of 200Hz of the system, the frequency character contours of sound insulation represent a lowest value. While the cavity depth is 40mm

使用CPB分析材料组合系统的隔声特性，当空腔深度为30mm，系统在中心频率200Hz附近产生共振，隔声频率特性曲线在该位置形成一个低谷；当空腔深度为40mm，隔声频率特性曲线在中心频率为160Hz位置形成一个低谷。

A two-times locating method based on the gray contrast of surroundings is presented in locating central reference point. This method has better adaptability and robustness, and can basically meet for the accuracy of automatic locating center. Fourier spectral analysis is improved to obtain a more accurate ridge frequency in computing ridge frequency. The average ridge width is used in designing Gabor filters, so the filters have certain adjustability. The rotating invariance of fingerprint images is solved by the rotating of feature models in feature matching.

在中心参考点定位部分，提出了基于局部邻域灰度对比度的二次定位方法，该方法具有较强的适应性和鲁棒性，基本满足自动中心定位的准确度要求；在频率域估计中，改进了傅立叶谱分析法，提高了纹线频率计算的准确度；引入平均纹线宽度作为Gabor滤波器的设计参数，使滤波器具有一定的自适应性；在特征匹配阶段，通过对特征模板的旋转解决指纹图像的旋转不变性问题。

The thickness of the work piece decreased with distance from the centre because of the higher compressive plastic stress state in the centre region compared to the outer part during the loading stage and the elastic recovery during unloading.

工作片断的厚度在中心区域减少了以从中心的距离由于更高的压缩塑料重音状态与外部在装货阶段期间和有弹性补救比较在卸载期间。

Notice near the center that in traveling from 66 to 7 you strike the angle of 180* or 90*, but when the stock gets out to 162,it can travel up to 169 before striking another strong angle . That is why fast moves occur up and down as stocks get higher and as they move from a center of time.

注意在中心附近从66滑到7，你将撞击180度或90度，但是当股票跳过162去，在撞上另外一个强的角度之前他们可以达到169 ，这就是股票从时间的中心开始运动并为什么在比较高的价格上发生快速上下运动的原因。

Notice near the center that in traveling from 66 to 7 you strike the angle of 180* or 90*, but when the stock gets out to 162,it can travel up to 169 before striking another strong angle .

注重在中心四周从66滑到7，你将撞击180度或90度，但是当股票跳过162去，在撞上另外一个强的角度之前他们可以达到169 ，这就是股票从时间的中心开始运动并为什么在比较高的价格上发生快速上下运动的原因。

Notice near the center that in traveling from 66 to 7 you strike the angle of 180* or 90*, but when the stock gets out to 162,it can travel up to 169 before striking another strong angle .

注意在中心附近从66滑到7，你将撞击180度或90度，但是当股票跳过162去，在撞上另外一个强的角度之前他们可以达到169 ，这就是股票从时间的中心开始运动并为什麼在比较高的价格上发生快速上下运动的原因。

Notice near the center that in traveling from 66 to 7 you strike the angle of 180* or 90*, but when the stock gets out to 162,it can travel up to 169 before striking another strong angle .

注意在中心附近从66滑到7，您将撞击180度或90度，但是当股票跳过162去，在撞上另外一个强的角度之前他们可以达到169 ，这就是股票从时间的中心开始运动并为什么在比较高的价格上发生快速上下运动的原因。

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Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。