三维

A measurement system control and data processing software is composed with 4 modules, namely, parameters setup module, sampling control module, data processing module, and 3D display module which can illustrate the 3D profile of the inside surface of barrels with normal axonometric projection and cabinet drawing.

该软件分为参数设置模块、采样控制模块、数据处理模块和三维表面显示模块，可实现采样过程的动态显示，并能以正等测和斜二等测两种投影方式向用户展示被测表面的三维形貌。

Backset current area, the important factor of burner performance was discussed on the basis of carrying on numerical simulation to the cement kiln with three-channel burner by the model of. RNG k-ε. The model that backset current area was divided into center backset current area, interior backset current area, and other backset current area was compared in three-dimensional condition.

在采用重整化群κ-ε模型对水泥窑用多通道燃烧器进行数值模拟的基础上，针对影响燃烧器性能的重要指标－回流区进行讨论，将三维条件下燃烧器的流场分布与传统燃烧器流场进行劝比，提出了三维条件下燃烧器回流区分为中心回流区、内回流区、外回流区3个回流区的分布模型，并分析了影响回流区的直流风和旋流风2个重要因素。

First,the encode technology of bar code is discussed in this paper.

最后研究了三维条码的识别技术，并给出一个三维条码的识别算法框架。

Acellular allogeneic dermal matrix is the dermal replacement of heterogenous human skin in which the cellular elements have been removed by special technique and basement membrane complex have been remained. It becomes a kind of 3D porous acellular dermal scaffold. It supports fibroblast infiltration, neovascularization and epithelialization in the absence of an inflammatory response.

异体脱细胞真皮基质（acellular allogeneic dermal matrix， ADM）来源于正常的异体皮肤组织，经过特殊的理化处理去除真皮中的细胞成分，保留原有的胶原三维结构和完整的基底膜，成为一种多孔的三维膜性支架，其空间网状结构有利于细胞的增殖、毛细血管增生，加速组织的愈合过程，移植后可以迅速被血管化和自体细胞重建。

Pieces of works, the Asia-Pacific Museum of California. 1989 should be invited by the University, Ohio fen to conduct academic exchanges and organized individual exhibitions. In July 1990 in Nepal's capital Kathmandu, large-scale exhibition held at the Museum. October 1990 New Delhi, India Baha'i Museum exhibition,"Chenming," a collection. On three occasions since 1991 in Florida, where Bo and other three cities held personal exhibitions. 1992 work,"Spring Bamboo" is Queen of the Netherlands Beja Therese collection. In Sydney, Australia in 1993, organized by city, the first Asia-Pacific Chinese ink painting contest winners, work "snowy's Island," a collection. In October 1994 the National Museum of the Netherlands invited to organize large-scale solo exhibition in December 1994 in Rotterdam invited Chinese literary weeks personal exhibition was held. 1995 Chinese Culture Week was mayor of Amsterdam, the Netherlands named after a famous Chinese artist. 1996 has been Noto City, He Luolin root City,拉登维斯林City, is an ink-Wei City, Amstelveen invited to organize large-scale exhibition city.

1986年起多幅作品被美国加州亚太博物馆收藏。1989年应美国俄亥俄州芬来大学邀请进行学术交流并举办个人画展。1990年7月在尼泊尔首都加德满都博物馆举行大型个展。1990年10月在印度新德里巴哈伊博物馆举行个展，《晨鸣》被收藏。1991年起先后三次在佛罗里达州、里勃等三城市举办个人画展。1992年作品《春竹》被荷兰女王贝雅特丽丝收藏。1993年在澳洲雪梨市举办的，首届亚太地区中国水墨画大赛获奖，作品《雪原之洲》被收藏。1994年10月被邀于荷兰国家博物馆举办大型个人画展，1994年12月在鹿特丹中国文体周特邀举行个人画展。1995年阿姆斯特丹中国文化周被市长命名为荷兰著名中国艺术家。1996年先后曾被乃登市、荷罗林根市、拉登维斯林市、乃墨卫市、阿姆斯特芬市邀请举办大型个展。

Discusses algebraically and geometrically the properties of the ruled surfaces in the Euclidean three-space, especially, the principal normal surfaces on which there are some special curves, such as Mannheim curves, Bertrand curves and general helices.

在三维欧氏空间中，作为特殊曲线，Mannheim曲线、Bertrand曲线以及一般螺线具有良好的几何和代数性质。讨论了三维欧氏空间中特殊曲线的主法线曲面。

Let L and P be Lie color algebras and let M be a graded module over P, the crossed modules which make M as their kernal and P as their cokernal are considered. It is shown that under a suitable equivalent relation, there is a bijection between the set of the equivalent classes CML and the homogeneous components of degree zero of H~3.

从交叉模的定义出发，对于给定的Lie color代数L，P以及阶化P模M，考虑所有以M为核、以P为余核的L的交叉模，在这些交叉模之间定义了一个等价关系，由此得到交叉模的等价类集CML，证明了CML与三维上同调群H~3的零次齐次部分之间存在一一对应，从而可以利用三维上同调群对Lie color代数的交叉模进行分类。

The magnetic field in the cell was calculated on the basis of Biot-Savart's law and improved—equal—effective—magnetic dipole method, and the computer program was much improved on previous work.

根据欧姆定律和基尔霍夫定律，用有限差分法导出了求解铝电解槽内三维电流分布的数学模型，编制了计算程序，在国内首次较准确地计算了铝电解槽内三维电流分布。

The numerical result demonstrates the Born Approximation can be effectively used for 3D imaging for borehole-ground electrical method. It also demonstrates that the method can be used as the basis for fast 3D inversion in reservoir monitoring application and in water injection exploration.

数值计算的结果表明Born近似是一种有效的井地电法三维快速反演方法，同时也说明井地电法监测油水前驱和储层边界预测的观测数据可以用该方法进行快速三维反演成像。

This article introduces the microporous three-dimensional small-opening structure sintered by powder material, discusses the hydraulics characteristic of the narrow passage in the microporous material and the bubble chamber theory and expounds the general 1/3～1/7 empiric rule.

介绍了由粉末状材料烧结而成的微孔管三维孔隙结构，研究了PE烧结管三维孔隙之间的关系，并探讨了微孔管介质内细孔道的水力学特性和泡室理论，对通用的1／3～1／7经验规则进行了解释。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。