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近十年来,世界各国木材需要量不断增长,木材产消差距越来越大。除北欧三国和加拿大等国情况较好外,其他一些国家都存在木材供不应求的矛盾。为了摆脱这种窘境,许多国家都在从木材综合利用和节约木材中找出路,从而推动了人造板工业、制材工业和木片、制浆工业的迅速发展。随着科学技术的进步,现代科技最新成果已普遍应用于木材加工领域。在人造板工业中,已采用核子辐射装置(防止高速磨浆机堵塞)、电波扫描、电子加速、
In the past ten years, the demand for timber in various countries in the world has been on the rise and the gap between timber production and consumption has been growing. In addition to the Nordic countries and Canada and other countries in good condition, other countries there is the contradiction between supply of timber. In order to get out of this dilemma, many countries are finding ways out of comprehensive utilization of timber and wood conservation, thus promoting the rapid development of wood-based panel industry, timber industry and wood chips and pulping industry. With the progress of science and technology, the latest achievements of modern science and technology have been widely used in the field of wood processing. In the wood-based panel industry, nuclear irradiation devices (preventing clogging of high-speed refiners), radio-frequency scanning, electron acceleration,