日本的林木业采用智慧工程学能把凹凸不平的树木变成合乎规格的建筑材料。这种新技术是把原木压成木方,无须锯掉四边造成浪费。方法是先将原木放入巨型微波炉中,加热到100℃左右使其变软。然后再用水蒸汽加热,一面从上下左右加压,压力为每平 Japan’s wood industry uses intelligent engineering to turn rugged trees into compliant building materials. This new technology is to press the logs into wood, eliminating the need to saw off the four sides. The method is to first put the logs in a giant microwave oven, heated to about 100 ℃ to make it soft. And then heated with steam, while pressure from top to bottom, the pressure for each level