词族 · krypton
词形变化
中文词源
krypton 氪
来自希腊语krypton,隐藏的，词源同crypt,cryptic,grotto.因这种惰性气体元素难于发现而得名。比较dysprosium.
英语词源
- krypton (n.)
- inert gaseous element, 1898, coined by its discoverers (Sir William Ramsay and Morris W. Travers) from Greek krypton, neuter of adjective kryptos "hidden" (see crypt); so called because it was so difficult to find.
权威例句
- 1. The planet's name was Krypton.
- 星球的名字叫克雷普顿.
- 2. One of the most successful combinations was trypan blue dye used with a krypton a laser.
- 实验结果表明,锥虫蓝染料与氪激光器的结合使用是最成功的结合使用之一.
- 3. Places stress on krypton lamp current repair and light channel adjustment.
- 着重叙述了氪灯电路的修理和光路的调整.
- 4. Objective To analyse the effectiveness of treatment and prevention of retinal detachment by krypton laser.
- 目的氪多波长激光和预防视网膜脱离的效果.
- 5. The technology on Krypton, Superman's home world , was based on manipulating the growth of crystals.
- 超人家乡氪星的科技来自于对水晶成长的操控.