New optimization technology in DB2 9.7 enables DB2 to automatically use the XML index officeIdx defined on the underlying XML column to process this query.
DB 2 9.7中新的优化技术让DB2能够自动地使用底层xml列上定义的xml索引officeidx来处理这个查询。
The drying mechanism and technology optimization of spray drying are generally studied by experiments. And spray drying lacks theory research, which affects its technical economic index.
喷雾干燥技术的机理及工艺优化常常只能采用实验的方法来分析和探讨，缺乏理论研究，影响了喷雾干燥的技术经济指标。
Some practical problems of this technology, such as tool material selection, special optimization index of cutting parameters and tool geometry determination, are discussed as well.
本文还深入讨论了刀具材料、特定的切削用量优化指标以及刀具几何参数确定等实际技术问题。
In the transformation and optimization of ring cooler, the air leakage ratio is an important index for the design department and quality technology department.
在对环式冷却机的改造和优化设计过程中，漏风率也是设计部门和质量技术部门参考的一项重要指标。
METHODS the optimization extractive technology of Xuanfeiqing granules was investigated using orthogonal design with the availability component extracting from the drug as the index.
方法采用正交设计法，以水醇两组提取物中有效成分黄芩苷提取率和水饱和正丁醇提取物为指标，确定提取参数。
METHODS the optimization extractive technology of Xuanfeiqing granules was investigated using orthogonal design with the availability component extracting from the drug as the index.
方法采用正交设计法，以水醇两组提取物中有效成分黄芩苷提取率和水饱和正丁醇提取物为指标，确定提取参数。
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