Full-automaticchemistry analyzer is the indispensable apparatus for laboratory department in hospital and its revenue climbs almost by 50 percent profit margin of total laboratory.
全自动生化分析仪是医院检验科必备的医疗仪器，在检验科收入和利润中占据近50%的份额。
2
In order to improve the performance of chemistry-focused search engines, an automatic text categorization algorithm is proposed based on the distance-weighted k-nearest neighbor algorithm.
为了提高化学主题搜索引擎的查询效果，采用距离加权七一近邻分类算法来进行自动分类。
3
The paper introduces the theory of automatic test temperature and humidity of the chemistry warehouse, and point out hardware architecture block-diagram and software system.