The experiment showed that compared with the traditional technology, this method had many advantages, such as simple process, efficiency, less cost, less pollution, high extraction etc.
该方法与传统提取方法相比，具有工艺简便、成本低、时间短、污染小、产品收率高等优点。
A new kind of adhesive has been synthesized from starch and urea through condensation reaction. The process was simple with less environmental pollution and less corrosion.
用尿素和淀粉为原料，以淀粉的水解产物与尿素进行缩合反应，合成出一种新型的胶粘剂。
应用推荐