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Chapter 2 is devoted to the discussion of the synchronization of coupled dynamical systems with the external coupling matrices being n × n irreducible circulant real matrices having zero row sum and nonnegative off-diagonal elements and internal coupling matrices being m × m symmetric positive definite matrices.

在第二章我们讨论了耦合动力系统中，当外部耦合矩阵是n×n阶实循环不可约，行和为零且对角线以外的元素非负的矩阵，内部耦合矩阵是m×m阶对称正定矩阵时耦合系统的同步问题。

The cutter location in NC generative ultrasonic grinding process for parallel ruled surface with cylindrical grinding wheel was analyzed,the structure of NC generative ultrasonic grinding device was introduced,the design of grinding spindle assembly and the spindle's driving scheme was also introduced,system hardware and software design had been finished.

分析了圆柱磨轮数控展成超声磨削平行直纹面时的刀具空间位置，介绍了数控展成超声磨削成形加工机床的总体结构，论述了磨轮主轴部件设计及主轴驱动方案，实现了主轴变频调速控制系统软硬件设计。

This is a judgment of the saddle point algorithms, user input when a two-dimensional array, When one element per...

这是一个判断马鞍点的算法，当用户输入一个二维数组，当一个元素为每行的最小，而又是每列的最大时，它就是马鞍点！

Always wear an approved bicycle safety helmet to protect your head from serious injury when riding.

当骑行时，务必戴质量可靠的头盔来保护你的头，以免头部受到严重的伤害。

A new parallel-epiphyseal cartilaginous tissue was found in the subcutaneous tissue 4 weeks after operation. The tissue was stained with HE, toluidine blue, safranine O and collagenⅡ. A large number of chondrocytes and a cartilage lacuna-like structure were observed under a microscope with no obvious inflammatory reaction around the calcium alginate and polylysine microspheres.

结果 体外培养时微球中骺板细胞生长、增殖情况良好；移植皮下后第4周取材可见外形呈类骺软骨样组织块，行HE、甲苯胺蓝、番红"O"及Ⅱ型胶原等染色，镜下观察可见大量软骨细胞及类软骨陷窝样结构，植入的海藻酸钙微球周围组织无明显炎症反应。

However, the sailer's home island produced more goods than the new island. At home, one yuan can buy one jin of rice. On the new island, one yuan can only buy half a jin of rice. Therefore, a yuan on home island is only worth half on the new island.

但自己岛上生产的东西多，那个岛上生产的东西少，1元钱在自己的岛上能买1斤大米，那个岛上的一元钱只能买半斤大米，于是另外岛上的钱来这个岛上买东西时只能2元换1元才行。

However, the sailer's home island produced more goods than the new island. At home, one yuan can buy one jin of rice. On the new island, one yuan can only buy half a jin of rice. Therefore, a yuan on home island is only worth half a yuan of his home island is worth twice as much as its counterpart on the new island.

但自己岛上生产的东西多，那个岛上生产的东西少，1元钱在自己的岛上能买1斤大米，那个岛上的一元钱只能买半斤大米，于是另外岛上的钱来这个岛上买东西时只能2元换1元才行。

The average age of the patients when SCAG was done was 7.89±2.62 years old (age from 4~12 years).

本组患儿男8例，女1例，急性期发病年龄为1~10岁，平均(4.44±3.09)岁；行造影时的年龄4~12岁，平均(7.89±2.62)岁。

Read'.'' station from one timing mark to the next so that a new line of characters is visible to the scan head.

文件'。''，从一个时标移到下一个，以使扫描头可读取一个新的字符行。

To move a document forward in the read station from one timing mark to the next so that a new line of characters is visible to the scan head.

在阅读机上向前移动文件，从一个时标移到下一个，以使扫描头可读取一个新的字符行。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。