二氧化碳几乎未加捕获,部分原因是没有可盈利的方式对它加以利用。
Almost none of the carbon dioxide is captured, partly because there is no profitable way of using it.
需要有一种利用未加工的岩芯或岩屑样品,或简单研磨后的样品的快速方法。
There is a need for a quick method using the sample of core or cuttings, raw or after simple grinding.
利用FDTD(时域有限差分)方法对多根未加载的细线天线以及加载的细线天线瞬态响应特性进行了数值模拟。
FDTD method was used to numerically simulate the transient radiating and scattering characteristics of thin wire antennas and linearly loaded thin wire antennas.
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