稀碱液处理能显著提高桐木的渗透性，对桐木的颜色无明显损害。
The treatment can obviously promote the permeability of paulownia wood, and has no damage to the color of paulownia wood.
采用高温高压、稀碱液、液氨对稻草粉进行预处理，并模拟猪胃环境对预处理效果进行了比较。
Rice straw was pretreated by means of dilute alkali lye and liquid ammonia under high temperature and high pressure. The effects of the pretreatment were compared in simulated stomach of pig.
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