您要查找的是不是：
- UV reactant parts will “glow” under a UV source such as a UV cathode. UV零件在UV灯管的照射下会发出荧光。
- You must turn the meter off and reposition the meter closer to the UV source, then start your measurement again. 您必须将仪器关闭;将它放靠近紫外线光源;然后再次进行量测.
- After the meter has been fixed in a location facing the UV source, simply hit the toggle button (labeled as “SELECTOR”) to switch the meter into UV mode. 在仪器固定面向紫外线光源之后;简单地按钮(标注”选择”的键)后;切换仪器至紫外线模式.
- The news comes from a reliable source. 这消息来自可靠的来源。
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- The sun is the ultimate source of energy. 太阳是能量的最基本来源。
- A source of irritation or annoyance. 令人生气的事或者引起烦恼之事
- The groundwork or source of something. 基础，根源某事物的基础工作或根源
- Where is the source of the Rhine? 莱茵河发源于何处？
- He's been a source of discord and worry. 他成为不和和烦恼的根源。
- A source of harassment, annoyance, or pain. 使人痛苦的东西骚扰，烦恼或痛苦的来源
- Is the water polluted at source or further downstream? 河水是在源头还是在流出之後受到污染的？
- Hard work is the ultimate source of success. 努力工作是成功之本。
- As melanin encounters UV light, it turns brown. 黑色素遭遇到紫外光后变成褐色。
- The proof came from a plenteous source. 证据来自丰富的渠道。
- Do you know the source of Amazon River? 你知道亚马逊河的源头吗?
- Diurnal variation of UV Index on a sunny day. 在阳光充沛的日子里,紫外线指数的日际变化。
- Why do my eyes need UV protection? 为何眼睛也要避免紫外光?
- He is a bit coy when ask about the source of his income. 问起他收入的来源，他就有些吞吞吐吐。
