extension of a field

the spreading of something (a belief or practice) into new regions.

某事物（信仰或实践）向新领域的扩张。

Education Reform in the Late Qing Dynasty and Expansion of Public Realms in Society;

清末教育改革与社会公共领域的扩张

On the Expansion Mechanism and Management of Regional Hotels Alliance;

区域饭店联盟的扩张机制与管理研究

D Shape Division Based on K-nearest Neighbors Extraction

基于k邻域离散扩张的点云数据分割

Lipschitz Extension and Quasihyperbolic Metric in Strongly John Domains

强John域中的Lipschitz扩张和拟双曲度量

Obstacles of the EURO Region Expansion and the Enlightenment to the East Asia;

欧元区域扩张的障碍分析及其对东亚的启示

A Study of the Two-Dimensional Model on the Location Entry of Hotel Group Regional Expanding;

饭店集团区域扩张的区位进入二维模型研究

Practical Approaches to Interregional Expansion of China s Large Retail Enterprises;

中国大型零售企业跨区域扩张的现实途径破解

Panlong City and the Power Expansion of Early Shang Dynasty in the Areas of Yangtze River;

盘龙城与早商政权在长江流域的势力扩张

Financial Reform:Expansion of Institution Capacity and Financial Regionalization and Refinement

金融改革:制度容量扩张与金融的区域化、精细化

A Domain Decomposition Method for Expanded Mixed Finite Element Approximations of Nonlinear Parabolic Equations

区域分裂法求非线性抛物方程的扩张混合元解

A Region-Based CA Model for Urban Land Use Simulation

基于分区域的元胞自动机及城市扩张模拟

the region inside the heliopause containing the sun and solar system.

太空中的一个区域，太阳经过此区域时其气体及磁场均受扩张。

An Empirical Study on the Regional Distribution and Their Expansion Strategy of Top 100 Chain Enterprises in China;

中国百强连锁企业区域分布与区域扩张战略的实证分析

accession of territory

领土的扩张[增加]

The infection with inflammation is characterized by the pale yellowish-tan areas next to the dilated calyces with hyperemic mucosal surfaces.

扩张肾盏的表面粘膜充血，靠近扩张肾盏的区域为黄褐苍白区，这是炎症感染的特征。

Discussion and Reflection on the Spread of English;

试论英语的扩张及对英语扩张的思考

Chronic dilatation of the bronchial tubes.

（细）支气管扩张支气管的慢性扩张