中心

It is designed and developed on the base of "theory of social constructionism" and reflects the innovative student-centered education concept in comparison with other course-centered ourse management system.

其基于"社会建构主义理论"而设计开发，较之其他以课程为中心的课程管理系统，exals较好的体现了以学生为中心的创新教育理念。

The center will be invaluable in allowing our people to develop, together with our customers, superior products that drive consumer preference.

在这个全新的研发中心，IFF技术团队和客户可以一起开发受消费者喜爱的一流产品，新研发中心的未来将不可估量。

We are equipped with the consummation the customer file the administrative center and the market marketing center.

我们都配备了完善的客户档案，行政中心和市场营销中心。

From two-dimensional contour map,continuous "band" segregation of sulfur and non-continuous "band" segregation of phosphorus in center of cross section were o...

从大梁钢坯横截面整体的原位统计分布二维成分等高图可以直观的看出，在连铸坯横截面上中心部位，硫形成一条较连续的"带状"偏析，磷形成一条不连续的"带状"偏析，其它元素中心"带状"偏析不明显。

Whether in the first case or in the second the center of the convolute bedding is commonly marked by a sand "ball" and sometimes there is one or a few sluicing holes in the center.

无论是前者、还是后者，中心多为砂"核"，有时中心有一个或多个泄水孔。

Jiujiang Coquimbo Industrial Co., Ltd. since its establishment, has for the inspection and quarantine, medicine and chemical industry, tertiary institutions, scientific research institutions, food, electronics, tobacco and other industries supporting a professional laboratory test-bed series, such as: Nanchang University, Wuhan University, Institute of Jiujiang, Jiangxi University of Finance and Economics, Guilin Institute of Technology, the U.S. Budweiser of beer, Wuhan Jianmin Pharmaceutical, Jiangxi, a guide animal pharmaceuticals, Yichun Drug Control, Centers for Disease Control and Guixi City, Taiwan's enterprises, the Yangtze River in Jiangxi Province Pharmaceutical, construction inspection center of Jiujiang in Jiangxi Province, Wuhan City Public Security Bureau, Singapore Sateri Chemical Fiber Company…….

九江金博实业有限公司成立以来，先后为检验检疫、医药化工、大专院校、科研机构、食品、电子、烟草等行业的实验室配套了专业的实验台系列，如：南昌大学、武汉大学、九江学院、江西财经大学、桂林工学院、美国百威啤酒、武汉健民药业、江西创导动物制药、宜春药品检验所、贵溪市疾病控制中心、台湾统一企业、江西长江药业、江西九江建筑工程检测中心、武汉市公安局、新加坡赛得利化纤公司……。

Near the center, the pressure gradient force (from the pressure in the center of the cyclone compared to the pressure outside the cyclone) and the Coriolis force must be in an approximate balance, or the cyclone would collapse on itself as a result of the difference in pressure.

中心附近的气压梯度力（从压力中的中心气旋的压力相比，外气旋）和科氏力，必须在一个大致平衡，或气旋将会崩溃对本身所造成的差异在压力。

The food processing machines include pulpers, double-jacketed steam kettles (for cook-ing), pulverisers, dryers and corking machines.

小型银行也出现在某几个中心内，还有人在中心担任兼职教师。（资料来源／indiatogether.org

This technique uses a spiral phase plate with a small central aperture placed on the Fourier plane of so imaging system. If the spiral phase filter is rotated by a certain angle around its central axis, a phase shift between the zero-order spatial frequency component and the remaining of the object is produced, and the magnitude of this phase shift is proportional to the rotation angle. Using this property, we can record a sequence of intensity distribution of the output beams corresponding to different rotation angles, and then digitally reconstruct the objects by using a phase-shifting algorithm. Both the theoretical analysis and simulation experiment results demonstrate the feasibility of this approach.

在成像系统的频谱面上放置中心带有一通光孔径的螺旋相位板，在输出面上记录输入物体经螺旋相位滤波后的输出像；将螺旋相位滤波器绕轴旋转一定角度，通过中心光孔的零频成份与其他高频成份间会产生与旋转角度成正比的相移；利用这一特点，通过记录多幅对应不同旋转角度的输出光场强度分布图，然后再用一定的相移算法实现被记录物体相位分布的数字再现。

This technique uses a spiral phase plate with a small central aperture placed on the Fourier plane of an imaging system. If the spiral phase filter is rotated by a certain angle around its central axis,a phase shift between the zero-order spatial frequency component and the remaining of the object is produced,and the magnitude of this phase Shift is proportional to the rotation angle. Using this property,we can record a sequence of intensity distribution of the output beams corresponding to different rotation angles,and then digitally reconstruct the objects by using a phase-shifting algorithm. Both the theoretical analysis and simulation experiment results demonstrate the feasibility of this approach.

在成像系统的频谱面上放置中心带有一通光孔径的螺旋相位板，在输出面上记录输入物体经螺旋相位滤波后的输出像；将螺旋相位滤波器绕轴旋转一定角度，通过中心光孔的零频成份与其他高频成份间会产生与旋转角度成正比的相移；利用这一特点，通过记录多幅对应不同旋转角度的输出光场强度分布图，然后再用一定的相移算法实现被记录物体相位分布的数字再现。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。