笔者曾作过较长时间的思索，现将其结果整理成文，以就教于行家。
Been a long time, I think, now collating the results written to teach the experts.
现将其工作原理及其应用作以介绍。
The principle and application of the calcinometer is introduced in this paper.
现将其工作原理及其应用作以介绍。
The principle and application of the calcinometer is introduced in this paper.
应用推荐