查询词典 quality index

BHT is used as ether stablizer in chemical reagent diethyl ether、 industrial ether、 anesthetic ether, has more obvious steady effect than others, and doesn't influence ether's other quality index.

用bht作为乙醚稳定剂，应用于试剂乙醚、业乙醚、麻醉乙醚等均有比一般乙醚稳定剂更显著的稳定效果，而且基本上不影响乙醚产品的其它质量指标。

The article introduced the characteristics of different calcium carbonate used in cigarette paper and the quality index of cigarette paper in the world.

介绍了国内外卷烟纸质量指标及卷烟纸用碳酸钙的质量情况，用实验数据阐述了碳酸钙用量、不同产地碳酸钙以及不同品种碳酸钙对卷烟纸、卷烟性能的影响，为生产不同档次的卷烟纸提供了基础资料。

The case depth is the most important quality index of carburized materials, and it is usually checked by selective examination. This traditional method is inefficient and low reliability.

渗碳层深度是衡量渗碳质量的主要技术指标之一，传统的渗碳层深度检测方法是对大批产品采取抽样检查，不仅检测效率低，可靠性差，而且检测时需破坏样品。

The working performance and quality index of 3 seeders were determined and the performance indexes such as the eligible ratio and blank-hole ratio of sowing,and the sowing seed number per seedling a...

通过播种机的性能对比试验，测定3种播种机的作业性能和质量指标，综合分析3种机型的播种合格率、空格率、每取秧面积播种粒数等性能指标。

The working performance and quality index of 3 seeders were determined and the performance indexes such as the eligible ratio and blank-hole ratio of sowing, and the sowing seed number per seedling area for 3 seeders were analyzed comprehensively through the comparative test on the working performance of seeders.

通过播种机的性能对比试验，测定3种播种机的作业性能和质量指标，综合分析3种机型的播种合格率、空格率、每取秧面积播种粒数等性能指标。

By the expeciments, it was obtioned the ralations between quality index of raw cotton and the cotton neps of finished yarn.

本文通过实验得出原棉的各项指标与成纱棉结的关系，要想降低成纱棉结、提高成纱质量。

Results:(1) The analysis results of drinking water conditon of community in Taiyuan city showed: from 2003 to 2005, every water quality index of underground water, surface water, mixing water and tap water was in line with (2001) of national Health Ministry, the rate of coincidence was 100%.

结果：(1)太原市居民生活饮用水状况分析结果表明： 2003-2005年，太原市地下水、地面水、混合水、城市自来水管网末梢水水质各项监测指标均符合国家卫生部《生活饮用水水质卫生规范》(2001)，合格率100%。

That product adoption is domestic and imports high glue A foundation oil with high-quality index number, use the American ethyl, the road smooth compound and the high-tech liquid metals anti-s to whet Exquisite but become.

该产品采用国产、进口高粘度指数优质基础油，使用美国乙基、路博润复合剂和高科技液态金属钼抗磨剂精致而成，是国家唯一专利润滑油产品。

Methods With Pittsburg Sleeping Quality Index, 618 senior middle school students participated in the investigation and completed a questionnaire by selfreport in a crosssectional study.

采用匹茨堡睡眠质量指数问卷对北京市海淀区6所学校618名高中生的睡眠情况进行调查。

METHOD: A total of 125 adults recruited through the National Eczema Society of U.K. completed a number of psychological and dermatological questionnaires, including the Dermatology Life Quality Index, the Stigmatisation and Eczema Questionnaire, the Hospital Anxiety and Depression Scale, the Fear of Negative Evaluation Scale and the Rosenberg Self-Esteem Scale.

总共125例患者由National Eczema Society of U.K提供，完成大量心理学和皮肤病学的问卷，其中包括生活质量指标，瘢痕心理Stigmatisation和湿疹调查表，住院焦虑和沮丧等级表，消极的恐惧评估等级表，Rosenberg 自尊等级表。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。