笛

MGM is introduced to solve field distributions in 3-D electron optical systems. The difference equation, the discrete form of Laplace's equation, is deduced in 3-D Cartesian coordinates. In view of the smooth effect, MGM combines Gauss-Seidel iteration with a technique known as coarse grid correction. Formulae for restriction and prolongation are deduced and expressed in terms of tensors.

将多重网格法引入电子光学系统中三维静电场的计算，对三维笛卡尔坐标系中的差分方程，采用高斯-赛德尔迭代法求解差分方程组，并结合迭代过程讨论了粗网格的误差校正技术；在不同网格层之间进行场值的限制和延拓，推导了三维静电场中的限制、延拓公式并以张量的形式表示。

According to Franz Borkenau it was a great increase in division of labour occurring in the 1600s after the Industrial Revolution that introduced the abstract category of work, which may be said to underlie, in turn, the whole modern, Cartesian notion that our bodily existence is merely an object of our consciousness.

据弗borkenau 这是一个很大的提高，在分工发生在1600s后工业革命之后，推出的抽象类的工作，可以说是不理解，进而使整个现代，笛卡尔对于我们身体的存在，只是一个物体的讲话意识。

Beijing Accentor Technologies Company was established Jan.14, 2004, with HQ in Beijing.

北京安信笛科技有限公司成立于2004年1月14日，总部位于北京。

Accentor is a subsidiary of Beijing ALB Investment Group.

安信笛是北京安立博集团的下属子公司。

Becker concluded by saying,"We look forward to growing our video business with both companies and we see Accentor's addition as an opportunity to grow incrementally over the next several years."

贝克总结说："安信笛公司的加入是一个机遇，我们希望两家公司在以后几年的合作中共同推进我们的视频监控事业的发展。"

Accentor, an ALB company, will be an authorized reseller of a full range of Tyco's video products including cameras, digital video recorders, matrix switchers and monitors to the Chinese market.

安信笛——安立博投资集团的下属子公司，将被授权为泰科视频监控产品在中国市场的经销商，负责销售泰科视频监控产品整个产品线的产品，包括摄像机、数字录像机、矩阵切换器和监视器。

The Clarke company is one of th original tin whistle makers and their SweeTone or Meg tin whistles are inexpensive and have a nice, bright tone.

克拉克锡笛公司是传统哨笛制造商之一，他们的SweeTone还有美格系列都比较便宜而且音色也很不错很明亮。

While these mouthpieces are intended for students, I hesitate to call these student mouthpieces.

虽然这些笛头是设计给学生用的，但我实在不愿意称他们为学生笛头。

On 10 November 1618, while walking through Breda, Descartes met Isaac Beeckman, who sparked his interest in mathematics and the new physics, particularly the problem of the fall of heavy bodies.

贝克曼，是他激起了笛卡尔对数学与新物理学特别是重物下落问题的兴趣。在他为巴伐利亚的马克西米利安公爵服役期间，笛卡尔在1620年11月参加了布拉格外围的白山战役。

Red snappers, such as this one photographed on the leeward side of Vostok Island, are probably the most inquisitive fish in the southern Line Islands, says marine ecologist Sala:"Red snappers have already bitten several of our team members."

红笛鲷，例如这一张照片在背风面的斯托克岛，也许是最多的想知道的鱼在南部的线路岛屿，海洋生态学家萨拉说：&红笛鲷已经咬了我们的几个队员&。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失