您要查找的是不是：
- Hildemann, L.M., Markoeski, G.R. and Cass, G.R. (1991) “Chemical composition of emission from urban source of fine organic aerosol “ ,Environment Science and Technology,Vol.25,pp.744-759. 俞宗岳，2003，”大气中悬浮微粒二次气胶含量与生成速率之推估”,硕士论文,国立成功大学环境工程研究所,台南。
- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
- 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？
- Modulation and control of emission. 放射调变与控制。
- He's been a source of discord and worry. 他成为不和和烦恼的根源。
- The stationary sources of emission include fuel consumption in power plants; industrial, commercial, and domestic heating; and solvent emissions. 散发的固定来源包括动力厂燃料的燃烧；工业，商业和家庭加热；以及溶剂散发物。
- A source of harassment, annoyance, or pain. 使人痛苦的东西骚扰，烦恼或痛苦的来源
- Hard work is the ultimate source of success. 努力工作是成功之本。
- Do you know the source of Amazon River? 你知道亚马逊河的源头吗?
- A lumen is a measure of the rate of emission of light energy. 流明是光能放射率的量度单位。
- 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。
- A source of deep mental anguish. 悲痛的缘由精神极度痛苦的根源
- A source of nagging concern or uneasiness. 忧虑的事令人烦恼不安的担忧或不安的原因
- A source of spreading corruption or decay. 腐败的原因传布腐败或腐朽的根源
- We shall take full advantage of our rich source of human beings. 我们应充分利用丰富的人力资源。
