“The global soil-respiration flux is changing,” said Bond-Lamberty.
邦德·兰姆伯蒂说，“地球土壤呼吸量正在变化。”
The language is perpetually in flux: it is a living stream, shifting, changing, receiving new strength from a thousand tributaries, losing old forms in the backwaters of time.
语言一直都在变化：那是条流动的溪水，不停地在转换、变换，接受千条支流的新生力量，丢弃旧形式。
The induced electromotive force at the secondary coil can be got by changing the flux of the primary coil.
采用变磁阻法改变初级线圈的磁通，在次级绕组上得到相应的感应电势。
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