But it is the idea of using biochar to remove carbon dioxide from the atmosphere on a semi-permanent basis that has caused people outside the field of agriculture to take notice of the stuff.
但是用生物炭半永久性地消除大气中的二氧化碳，引起了农业界之外人们的关注。
2
Notice IDA is now showing Permanent as the License Type in Figure 16.
注意，IDA的许可证类型现在显示为Permanent，见图16。
3
As Myerson said, closing the notification dialog by clicking the X is not a permanent rejection: the notice will reappear later, within "a few days," to again query the user.