Those in the control group not only didn't see a grade increase, they had lower grades than the grading before the study began.
对照组的学生不仅成绩没有提高，而且比研究开始前的成绩还要低。
Our activities include production, grading, packaging and quantity and quality control at the Mining Locations, Stockpiles and Ports of Loading.
我们的业务范围包括生产，分级，包装和数量，并在挖掘地点，储存和装运港的质量控制。
With the promotion of road grading, the control of vertical deflection in bridge design is becoming more important.
随着道路等级的提高，桥梁设计中竖向挠度的控制显得尤为重要。
To adopt grading control methods in balancing position increases the system stiffness and stability.
对转子平衡位置采取分级控制策略提高了系统的刚度及稳定性。
Control frequency conversion and speed adjustment automatically, adjust feeding and grading. The fineness can reach 320 mesh which is even;
自动控制变频调速、调节进料、分级。可达320目，细度均匀；
Practical simulation and research show that the production efficiency of the milling system is increased, and the overflowing concentration and size grading control are satis…
实际仿真研究表明，该方法能够提高生产效率，解决磨矿过程中有一定难度的溢流浓度和分级粒度控制问题。
The characteristics of the grading control of diagenesis and metallogenesis by the fracture structures in the tin-ore belt of Yunlong is very obvious.
在云龙锡矿带内，断裂构造分级控岩、控矿的特征是极为明显的。
Please have these available for each on site inspection. Please maintain and have available copies of Quality Control and JAS Grading Staff resumes for each JAS inspection.
为每一次现场检查准备使用的文件，在每次JAS检查的时候请保留一份质量控制和JAS达规判定人员简历的副本。
The paper also taps into the reliability of forecasting results, yet including the following 4 aspects: grand-total control, route volume grading, sensitivity analysis, and design and application.
探讨了客流预测结果的可信度，包括线网总量控制、线路量级分析、敏感性分析和设计应用4个方面。
The paper also taps into the reliability of forecasting results, yet including the following 4 aspects: grand-total control, route volume grading, sensitivity analysis, and design and application.
探讨了客流预测结果的可信度，包括线网总量控制、线路量级分析、敏感性分析和设计应用4个方面。
应用推荐