radius

radius

英 ['reɪdɪəs]
　　美 ['redɪəs]

n. 半徑，半徑范圍；[解剖] 橈骨；輻射光線；有效航程
　　n. (Radius)人名；(意、印尼)拉迪烏斯；(英)雷迪厄斯；(法)拉迪於斯

中文詞源：

radius 半徑

rad-,半徑，根，-us,陽性格。

例句：

1. Nigel has searched for work in a ten-mile radius around his home.
奈傑爾一直在他傢周圍10英裡的范圍內找工作。

2. They deliver to within a 5-mile radius of the store.
他們在距離商場5英裡的范圍內送貨上門。

3. He has visited every shop within a radius of two miles.
周圍兩英裡以內的店鋪他都去過.

4. We are measuring the radius of the circle.
我們正在測量圓的半徑.

5. A special load balancing server designed for solving this problem can manage multi RADIUS servers.
設計瞭一個專門的負載平衡服務器,調度多個RADIUS服務器,使得各個服務器的負載達到均衡.