研究了圆环形仿形织物的织造原理和设计。
This paper mainly devoted to the weaving principle and design of the annular shaped fabrics.
研究了用频域法实现圆环形目标物计数的方法。
The method of counting for circular ring objects in frequency domain is proposed.
它将自己的旗帜塑造成由金星组成的圆环形式，它的徽标展示于汽车牌照和海滩上。
It fashioned a flag of its own in the form of a circle of stars, and its logo is displayed on car license plates and on the beaches.
应用推荐