Research Material Time的意思|示意

S. for about 25 years. During that time it has gone from a research material to a widely specified concrete component.

在此期间，硅灰从一种处于研究阶段的材料演变成一种在混凝土中被广泛规定使用的组分。

As the first-hand material, the medical record provides the basis of the teaching, research and management of the hospital, and at the same time, it is of important of the function of law.

病案作为原始资料，为教学、科研、医院管理提供了依据，同时也具有重要的法律作用。

According to the present research conclusions, primary analysis has been done for material separation and particle retention time for recirculating calciner system.

结合现有的研究结论，本文对分解炉系统内物料的分离与停留时间作了初步的分析探讨。

The internal factors that affect the research are the experience of educational research, material, methods of educational research, and the time for the research.

影响福建省小学教师开展教育科研的内在因素主要有科研经验、资料占有、科研方法掌握以及科研时间等问题；

To strengthen the research of this project, it have extensive meanings to save the time, manpower and material resources.

加强此项目的研究，对节约时间、人力和物力资源都具有广泛的意义。

Used the correlation literature material the time northeast geographic name ancient and modern evolution to make the quite detailed textual research to Qing Dynasty Wu Zhaoqian.

利用相关文献资料对清代吴兆骞时期东北地名的古今沿革作了比较详细的考证。