3. The Pioneer probes have on board ultra-violet instruments which are measuring light that we can't measure on the earth.
“先驅(qū)者號”太空探測器上裝有紫外線儀器，能夠?qū)υ诘厍蛏咸綔y不到的光進行測量。
來自柯林斯例句
4. After 10 minutes the surplus material is washed away and any remaining deposit examined with ultra violet light.
10分鐘后剩余的物質(zhì)被沖洗掉，任何殘留的沉淀物則會用紫外線進行檢測。
來自柯林斯例句
5. The Ultra - Leftist line was a line that would have wrecked a country , ruined the people , and led to the destruction of the Party and national subjugation.