oil quantity defect 油量缺陷
Acid cleaning techniques and improved processes were carried out and the defect quantity was decreased step by step.
最后采取了盐酸清洗工艺和改进制备工艺等措施，逐步降低了多腔诱导透射滤光片的缺陷数量。
The relation between ratio of peaks and degree of defect is worked out, then a method of quantity analysis in frequency domain is proposed.
根据这一特征，得到小峰与大峰之比与缺陷程度之间的关系曲线，提出利用导纳曲线进行缺陷量化分析。
Collect production quality feedback from customer's production line, and make specific record, including defect mode, quantity, dept personnel reflecting problem, defect responsibility, etc.
每天收集客户流水线上反馈的产品质量情况，并做详细记录，包括缺陷模式、数量、反映问题的部门人员、缺陷责任等；
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