Sigman测量海藻所需的氮气量用于解释(他的学说)，他还能精确计量这些古老的植物需要的另外一种重要元素——二氧化碳。
Sigman explained that by measuring algae's use of nitrogen, he can gauge how much these ancient organisms used another important element - carbon dioxide, or CO2.
我很惊讶地发现当使用混合气体(氮氧或氦氧)时耗气量没有作为氮气吸收的一个指标。
I was surprised to notice that air consumed is not used as a factor for nitrogen absorbed when the type of air mixture (nitrox or heliox) is.
若需充气量大，请调整氮气出口流量，在充气操作时稍作停顿缓行即可，封口速度也可自行调节。
If it has large charging requirements, please adjust nitrogen outlet flow, slowly pause in the charging operation and regulate the sealing speed at the same time.
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