extension of group的意思|示意

Until quite recently, white Americans could easily see the nation as essentially an extension of their own ethnic group.

直到最近，美国的白人还很容易认为这个国家本质上是他们的族群的延伸。

The incidences of infarction extension in group A also greater than that in group B, but is not significant.

梗塞扩展发生率及严重心律失常发生率A组高于B组，但无统计学差异。

The project is defined as an extension of a group of buildings housing a horse farm.

这个项目被定义为一组拥有马场的建筑物的扩建部分。

Test the stability of the models of the control group and the groups with and without bone graft in axial compression, lateral bending, flexion-extension and rotation.

测试模型对照组、植骨组和非植骨组在垂直压缩、侧弯、屈伸和旋转方向上的力学稳定性。

The quantitative perfusion parameters of renal cortical perfusion AUC increased, PI reduced, A increased, TTP extension, and the case group was significant different from the control group(P<0.05);

其定量灌注参数与对照组相比，肾皮质灌注曲线下面积增大、峰值强度减低、曲线上升支斜率增大、达峰时间延长，与对照组有显著性差异（P<0.05）；

The second group of beneficiaries are construction companies, they have an extension of the construction in the city right.

第二批受益者是建筑公司，他们有在城市延伸建筑的权利。