quality of mark

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数据更新时间:2026-08-22 13:11:40
1、

Deeply Analyzing the phonetic defects in dialects can not only lessen the mark's difference, heighten the mark's reliability and authority in Mandarin test, but also improve the efficiency and quality of Mandarin teaching.

对方言中的语音缺陷进行分析,不仅有利于缩小普通话测试评分的差异,提高测试得分的可信性、权威性,而且也有利于提高普通话教学的效率和质量。

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2、

Navigation mark holding device and analysis of its quality problems detected in the test

航标夹持装置与试验中的质量剖析

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3、

Setting up student's experimental files of inorganic chemistry and improving the method of registering their mark at ordinary times, is the effective measure to improve the quality of experiment of inorganic chemistry.

建立学生无机实验档案,完善平时成绩计分办法,是提高无机化学实验教学质量的一种有效措施。

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4、

Course development level is the main mark of quality of colleges and universities and level.

学科发展水平是高等学校质量和水平的主要标志.

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5、

Proposed Addendum to: Standardization Mark ( SM ) of quality and Import Standardization Mark ( ISM ), Directives 2009.

修订提案: 质量标准标志 ( SM ) 和进口标准标志 ( ISM ), 指令2009.

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6、

There is much aluminium powder adhere to the surface of aluminium& aluminium alloy strip, which causes black mark defect during slitting. Black mark defect severe damage surface quality of strip. In this article we discuss causes of aluminium powder and discuss preventive measures.

铝及铝合金带材表面粘着铝粉,在剪切过程中产生黑条缺陷,严重影响了带材的表面质量,探讨了铝板带表面铝粉产生的原因及减少铝粉的措施。

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