1) quality control in foreign language teaching
教学质量检测
2) Teaching Quality Assessment
教学质量测评
1.
Research on Teaching Quality Assessment System Based on Web;
基于Web的教学质量测评系统研究
3) quality inspection
质量检测
1.
Research on quality inspection technology of medical diagnostic photographic X-ray machine;
医用诊断X射线摄影机质量检测技术研究
2.
The application of Rayleigh wave system in filled foundation quality inspection;
瑞雷波法在填筑地基质量检测中的应用
3.
Study on static loading test method in quality inspection for composite foundation;
复合地基质量检测中的静载试验方法研究
4) quality detection
质量检测
1.
Applications of Rayleigh wave method to quality detection of highway engineering;
瑞利波测试技术在道路工程质量检测中的应用
2.
Difficulties in highway engineering quality detection and countermeasures;
公路工程质量检测中的几点疑难及对策
3.
Application of machine vision inspection system for orange petal quality detection;
机器视觉系统在桔瓣质量检测中的应用
5) quality test
质量检测
1.
The quality test and strengthening scheme for cast-in-place concrete floor in a living room of the residential building;
某住宅楼客厅现浇混凝土板质量检测及加固
2.
The quality test and principle of borehole cast-in-place concrete pile in cold district;
寒冷地区钻孔灌注桩质量检测方法及原理
3.
Key points for the construction and quality test of cement guniting stirring pile;
喷浆搅拌桩的施工要点及质量检测
6) quality testing
质量检测
1.
The status and development countermeasure of building engineering quality testing industry;
建设工程质量检测行业现状及发展对策
2.
Construction control and quality testing of slurry deep mixing piles;
水泥浆深层搅拌桩的施工控制和质量检测
3.
An analysis of X-ray diffraction of the quality testing for the cement and concrete pavement;
路面水泥混凝土质量检测的X射线衍射分析
补充资料：质量检测器
分子式：
CAS号：
性质：又称质量检测器(mass detector)。在一小圆筒的壁上附着吸附剂，此圆筒与自动微量天平的一臂相连。当色谱流出物通过时，待测组分即被吸附剂所吸附，从而使圆筒重量增加，天平失去平衡。此时自动天平的电磁砝码会自动补偿，其所耗电量与被吸附组分的质量成正比。
CAS号：
性质：又称质量检测器(mass detector)。在一小圆筒的壁上附着吸附剂，此圆筒与自动微量天平的一臂相连。当色谱流出物通过时，待测组分即被吸附剂所吸附，从而使圆筒重量增加，天平失去平衡。此时自动天平的电磁砝码会自动补偿，其所耗电量与被吸附组分的质量成正比。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条