According to the purity requirement for Si powder, a cold plasma reaction chamber with long drop distance and high reaction rate is provided in the paper.
根据硅粉纯化的要求，提供了一种长落程和高反应速率的冷等离体反应器。
The requirement to flow, pressure, heating temperature and purity of converter gas used in reheating furnace were introduced.
介绍了加热炉在使用转炉煤气作为燃料时，对其流量、压力、加热温度和纯洁度的要求。
We can get high purity of sample DNA by this simple and practical new method, it can meet the requirement of routine molecular biochemistry experiments.
结论改良碱裂解法操作简单、实用，所得样品纯度高，达到了分子生物学常规实验的要求。
The purity of nicotine in final product was 98.8%, reaching the requirement of medication product.
终产品的烟碱纯度可达98.8%，达到医药级产品的要求。
The obtained strontium titanate powder has high purity, completely developed crystal grain and small granularity, and can meet the requirement for use in electronic ceramic field.
得到的钛酸锶粉体纯度高，晶粒发育完整，颗粒度细小，能满足电子陶瓷领域对钛酸锶粉体的要求。
Chitosan with excellent xanthation ability has high requirement on purity, degree of polymerization and degree of deacetylation.
具有良好黄化反应性能的壳聚糖对原料的纯度、聚合度、脱乙酞度等指标是有一定要求的。
The method is sensitive, rapid and easy to operation, and meets the requirement for the product analysis of 4 -5N high purity europium metal and its oxide.
方法灵敏、快速、简便，满足4～5N高纯金属铕及其氧化物产品分析的要求。
The method is sensitive, rapid and easy to operation, and meets the requirement for the product analysis of 4 -5N high purity europium metal and its oxide.
方法灵敏、快速、简便，满足4～5N高纯金属铕及其氧化物产品分析的要求。
应用推荐