purify of products
常见例句
- To purify the market environment and ensure the quality of products, can develop the confidence in jewelry consumption.
规范市场秩序,保证产品质量,有助于促进金银珠宝首饰消费信心的树立; - Due to the complexity of the products obtained by the two methods mentioned above, it was very difficult to isolate and purify the single BP.
但发酵产物和酶水解产物成份非常复杂,所以从其中分离纯化得到这些活性非常困难。 - The utility model relates to the technical field of indoor sanitary products, in particular to a carbon ceramic painting used to purify indoor air and beautify the environment.
本实用新型涉及室内卫生用品技术领域,尤其是涉及一种净化室内空气且美 化环境的碳瓷画。
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