active source中文什么意思

• 放射源

• active:    adj. 1.活动的，有活动力的；【生物学】活性的；【电 ...
• source:    n. 1.源头，水源，源泉。 2.根源，本源；来源。 3 ...
• active source bed:    有效生油层
• active source method:    主动源方法
• active source rock:    有效生油岩

例句与用法

1. Active source method
   主动源方法
2. Active source rock
   有效生油岩
3. Active source bed
   有效生油层
4. Alternatively , they conduct the occasional active source experiment , in which sound waves are created and recorded ? conditions somewhat dependent on funding
   不然，就是进行特殊活动源的实验，运用声波的产生与记录这时，状况好坏就得看经费多寡? ！
5. With a calm retrospection , people will deeply realize that national conditions is both an active source and a negative hindrance for the course of chinese education legality , which should be put on extra attention in research and operation . the laws and regulations on primary and middle school teachers are widely contained
   对之作一冷静的省察，人们会深切地体认到，中国国情对于教育的法制化进程，既有作为资源所固有的积极因素，也有作为阻力而存在的消极因素，这是人们在相关的理论研究和实际运作中不能不格外留意的。

其他语言

active source перевод：активный источник (напр. излучения)