色欲tv国产亚洲_久久午夜夜伦鲁鲁影院_一级特黄无码A片在线观看_免费黄色性感一级片_国内破女处破苞视频hd_欧美三级少妇免费_亚洲美腿丝袜福利一区_白丝秘书被躁到高潮视频av_91麻豆精品分享的内容是很丰富的_国产原创免费av网站

radian

英 ['re?d??n] 美['red??n]
  • n. [數(shù)] 弧度
  • n. (Radian)人名;(羅)拉迪安

助記提示


1、radi- + -an.

中文詞源


radian 弧度

rad-,半徑,-an,名詞后綴。引申詞義弧度。

英文詞源


radian (n.)
"angle subtended at the center of a circle by an arc equal in length to the radius," 1879, from radius.

雙語例句


1. The radian of her graceful neck particularly conquers artists'inspiration.
她優(yōu)雅的長脖子的曲線征服了所有藝術家的靈感.

來自互聯(lián)網(wǎng)

2. Excellent radian , beautiful decoration, the artwork of the war!
超卓的弧度, 精絕的裝飾, 戰(zhàn)爭的藝術品!

來自互聯(lián)網(wǎng)

3. W is the radian frequency deviation from the center frequency.
w是角頻率與中心頻率的偏離值.

來自互聯(lián)網(wǎng)

4. Each vertex in average distance of each radian located in circumference.
各頂點相互以平均的弧度距離坐落在圓周上.

來自互聯(lián)網(wǎng)

5. Does sunglass radian damage eyesight greatly too?
太陽鏡弧度過大損害視力?

來自互聯(lián)網(wǎng)