He has taught and exhibited internationally, specializing in kiln building and firing.
他在世界各地教学并举办展览，尤其擅长建窑和烧制。
They hope that within a few years, their operation will expand to accommodate a second kiln, the building of which is costly and time-consuming.
他们希望在几年内，建设第二口烘干窑。
In recent years, Cement Institute of China Building Materials Academy has made extensive research on the modification of such a kiln and an industrial test has been made in Lalin Cement Plant.
近年来，中国建材研究院水泥所在立筒预热器窑改造方面进行了研究，并在拉林水泥厂搞了强化预热的工业性试验。
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